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CH07b Predict Products All

Total questions: 93

Worksheet time: 1hrs 16mins

Name
Class
Date
1.

What are the products of the following decomposition reaction?
binary compound  ??binary\ compound\ \longrightarrow\ ??  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

2.

What are the products of the following decomposition reaction?

metal chlorate  ??metal\ chlorate\ \longrightarrow\ ??  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

3.

What are the products of the following decomposition reaction?

metal carbonate  ??metal\ carbonate\ \longrightarrow\ ??  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

4.

What are the products of the following decomposition reaction?

metal hydroxide  ??metal\ hydroxide\ \longrightarrow\ ??  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

5.

What are the products of the following decomposition reaction?

oxyacid  ??oxyacid\ \longrightarrow\ ??  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

6.

What are the products of the following decomposition reaction?

H2CO3  ??H_2CO_3\ \longrightarrow\ ??  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

7.

What are the products of the following decomposition reaction?
Fe3P2  ??Fe_3P_2\ \longrightarrow\ ??  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

8.

What are the products of the following decomposition reaction?

Mg(ClO3)2 Mg\left(ClO_3\right)_2\ \longrightarrow  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

9.

What are the products of the following decomposition reaction?

FeCO3  ??FeCO_3\ \longrightarrow\ ??  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

10.

What are the products of the following decomposition reaction?

Al(OH )3  ??Al\left(OH\ \right)_3\ \longrightarrow\ ??  

a)

element + element

b)

metal oxide + water

c)

metal chloride + oxygen

d)

metal oxide + carbon dioxide

e)

nonmetal oxide + water

11.

What are the products of the following decomposition reaction?
TiBr4  ??TiBr_4\ \longrightarrow\ ??  

a)

Ti + BrTi\ +\ Br  

b)

Ti2 + Br2Ti_2\ +\ Br_2  

c)

Ti + Br2Ti\ +\ Br_2  

d)

Ti + Br4Ti\ +\ Br_4  

e)

Ti2 + BrTi_2\ +\ Br  

12.

What are the products of the following decomposition reaction?
Fe(OH)2  ??Fe\left(OH\right)_2\ \longrightarrow\ ??  

a)

Fe + O + HFe\ +\ O\ +\ H  

b)

FeO + H2OFeO\ +\ H_2O  

c)

Fe + O2 + H2Fe\ +\ O_2\ +\ H_2  

d)

HFeO3HFeO_3  

e)

FeH2 + O2FeH_2\ +\ O_2  

13.

What are the products of the following decomposition reaction?
Li2CO3  ??Li_2CO_3\ \longrightarrow\ ??  

a)

Li + C + OLi\ +\ C\ +\ O  

b)

Li2O + CO2Li_2O\ +\ CO_2  

c)

Li + C + O2Li\ +\ C\ +\ O_2  

d)

Li + CO3Li\ +\ CO_3  

e)

Li4C+ O2Li_4C+\ O_2  

14.

What are the products of the following decomposition reaction?
Ni(ClO3)3  ??Ni\left(ClO_3\right)_3\ \longrightarrow\ ??  

a)

Ni + Cl + ONi\ +\ Cl\ +\ O  

b)

Ni2O3 + ClO2Ni_2O_3\ +\ ClO_2  

c)

Ni + Cl2 + O2Ni\ +\ Cl_2\ +\ O_2  

d)

NiCl3 + O2NiCl_3\ +\ O_2  

e)

Ni2O3+ Cl2Ni_2O_3+\ Cl_2  

15.

What are the products of the following decomposition reaction?
H2SO4  ??H_2SO_4\ \longrightarrow\ ??  

a)

H + S + OH\ +\ S\ +\ O  

b)

SO4 + H2SO_4\ +\ H_2  

c)

H2 + S + O2H_2\ +\ S\ +\ O_2  

d)

SO2 + H2O2SO_2\ +\ H_2O_2  

e)

SO3+ H2OSO_3+\ H_2O  

16.

What would be the product of this reaction?

metal + nonmetal  ??metal\ +\ nonmetal\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

17.

What would be the product of this reaction?

nonmetal + nonmetal  ??nonmetal\ +\ nonmetal\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

18.

What would be the product of this reaction?

metal oxide+ water  ??metal\ oxide+\ water\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

19.

What would be the product of this reaction?

nonmetal oxide + water  ??nonmetal\ oxide\ +\ water\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

20.

What would be the product of this reaction?

metal oxide+ carbon dioxide  ??metal\ oxide+\ carbon\ dioxide\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

21.

What would be the product of this reaction?

Na + Br2  ??Na\ +\ Br_2\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

22.

What would be the product of this reaction?

Li2O + H2O  ??Li_2O\ +\ H_2O\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

23.

What would be the product of this reaction?

N2 + H2  ??N_2\ +\ H_2\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

24.

What would be the product of this reaction?

SO3 + H2O  ??SO_3\ +\ H_2O\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

25.

What would be the product of this reaction?

CaO + CO2  ??CaO\ +\ CO_2\ \longrightarrow\ ??  

a)

binary ionic compound

b)

binary covalent compound

c)

metal hydroxide

d)

metal carbonate

e)

oxyacid

26.

What would be the product of this synthesis reaction?

K2O + H2O  ??K_2O\ +\ H_2O\ \longrightarrow\ ??  

a)

H2KOH_2KO  

b)

KOHKOH  

c)

KH +O2KH\ +O_2  

d)

K2CO3K_2CO_3  

e)

H2O2H_2O_2  

27.

What would be the product of this synthesis reaction? Al2O3 + CO2  ??Al_2O_3\ +\ CO_2\ \longrightarrow\ ??  

a)

Al(OH)3Al\left(OH\right)_3  

b)

H3AlO4H_3AlO_4  

c)

Al4C3Al_4C_3  

d)

Al2(CO3)3Al_2\left(CO_3\right)_3  

e)

C2O4C_2O_4  

28.

What would be the product of this synthesis reaction?

SO2 + H2O  ??SO_2\ +\ H_2O\ \longrightarrow\ ??  

a)

SO3SO_3  

b)

S(OH)2S\left(OH\right)_2  

c)

SCO3SCO_3  

d)

H2SH_2S  

e)

H2SO3H_2SO_3  

29.

What would be the product of this synthesis reaction?

Rb + F2  ??Rb\ +\ F_2\ \longrightarrow\ ??  

a)

RbFRbF  

b)

RbF2RbF_2  

c)

RbOHRbOH  

d)

HFHF  

e)

Rb2CO3Rb_2CO_3  

30.

What would be the product of this synthesis reaction?

N2+ O2   (dinitrogen trioxide)N_2+\ O_2\ \longrightarrow\ \ \left(dinitrogen\ trioxide\right)  

a)

N2O2N_2O_2  

b)

N3O2N_3O_2  

c)

N2O3N_2O_3  

d)

N4O2N_4O_2  

e)

N2O4N_2O_4  

31.

Using the activity series or the reactivity table, will the following reaction occur?
Sr + H2O (l) Sr\ +\ H_2O\ _{\left(l\right)}\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

32.

Using the activity series or the reactivity table.

What is/are the products of the SR reaction?

Zn+ H2O (l) Zn+\ H_2O\ _{\left(l\right)}\ \longrightarrow  

a)

ZnO + H2

b)

ZnH2 + O2

c)

Zn(OH)2 + H2

d)

Zn(OH)2

e)

no reaction

33.

Using the activity series or the reactivity table, will the following reaction occur?
Cu+ H2O (l) Cu+\ H_2O\ _{\left(l\right)}\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

34.

Using the activity series or the reactivity table, will the following reaction occur?
Fe + H2O (g) Fe\ +\ H_2O\ _{\left(g\right)}\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

35.

Using the activity series or the reactivity table, will the following reaction occur?
Pb + H2O (g) Pb\ +\ H_2O\ _{\left(g\right)}\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

36.

Using the activity series or the reactivity table, what are the products of this SR reaction?

Bi + H2O (g) Bi\ +\ H_2O\ _{\left(g\right)}\ \longrightarrow  

a)

Bi(OH)2 + H2

b)

No Reaction

c)

BiO + H2

d)

BiH2 + O2

e)

BiO + H2O2

37.

Using the activity series or the reactivity table, will the following reaction occur?
Hg + HCl (aq) Hg\ +\ HCl\ _{\left(aq\right)}\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

38.

Using the activity series or the reactivity table, will the following reaction occur?
Ni + HCl (aq) Ni\ +\ HCl\ _{\left(aq\right)}\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

39.

Using the activity series or the reactivity table, will the following reaction occur?
K + NaCl  K\ +\ NaCl\ _{ }\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

40.

Using the activity series or the reactivity table, will the following reaction occur?
Na + KCl  Na\ +\ KCl\ _{ }\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

41.

Using the activity series or the reactivity table, will the following reaction occur?
I2 + KCl  I_2\ +\ KCl\ _{ }\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

42.

Using the activity series or the reactivity table, will the following reaction occur?
F2 + KCl  F_2\ +\ KCl\ _{ }\ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

43.

Using the activity series or the reactivity table, will the following reaction occur?
Ca + MgCl2  Ca\ +\ MgCl_2\ \ \longrightarrow  

a)

Reaction occurs

b)

No Reaction

44.

What reaction has the following general formula:
AB  A + BAB\ \longrightarrow\ A\ +\ B  

a)

synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

45.

What reaction has the following general formula:
A + CD  C + ADA\ +\ CD\ \longrightarrow\ C\ +\ AD  

a)

synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

46.

What reaction has the following general formula:
AB + CD  CB + ADAB\ +\ CD\ \longrightarrow\ CB\ +\ AD  

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

47.

What reaction has the following general formula:
A + B  ABA\ +\ B\ \longrightarrow\ AB  

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

48.

What reaction has the following general formula:
CxHy + O2   CO2 + H2OC_xH_y\ +\ O_2\ \ \longrightarrow\ CO_{2\ }+\ H_2O  

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

49.

What type of reaction is the following:
BaCl2+2KI    2KCl + BaI2BaCl_2+2KI\ \ \longrightarrow\ \ 2KCl\ +\ BaI_2  

a)

Combination

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

50.

What type of reaction is the following:
C11H24+17O2   11CO2 + 12H2OC_{11}H_{24}+17O_2\ \longrightarrow\ \ 11CO_2\ +\ 12H_2O  

a)

Combination (synthesis)

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

51.

What type of reaction is the following:
2KI    2K + I22KI\ \ \longrightarrow\ \ 2K\ +\ I_2  

a)

Synthesis

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

52.

What type of reaction is the following:
Zn + 2HCl    ZnCl2+H2Zn\ +\ 2HCl\ \ \longrightarrow\ \ ZnCl_2+H_2

a)

Combination

b)

Decomposition

c)

Single Replacement

d)

Double Replacement

e)

Combustion

53.

The following is what type of reaction:

NH3 + HCl → NH4Cl

a)

Synthesis

b)

Decomposition

c)

Single Replacement (Single displacement)

d)

Double Replacement (Double displacement)

54.
C4H12 + O2 → CO2 + H2O
a)
Synthesis
b)
Combustion
c)
Single Replacement
d)
Double Replacement
55.

Using the activity series or the reactivity table, what will the products be?

K+ H2O (l) K+\ H_2O\ _{\left(l\right)}\ \longrightarrow  

a)

KOH

b)

No Reaction

c)

KOH + H2

d)

KH + O2

e)

K2O + H2O2

56.

Using the activity series or the reactivity table, what will the products be? Ca + HCl (aq) Ca\ +\ HCl\ _{\left(aq\right)}\ \longrightarrow  

a)

CaH2 + Cl2

b)

No Reaction

c)

Ca(OH)2 + H2 + O2

d)

CaCl2 + H2

e)

CH4 + Cl2

57.

Using the activity series or the reactivity table, what will the products be? K+ MgSO4 (aq) K+\ MgSO_4\ _{\left(aq\right)}\ \longrightarrow  

a)

KMg + S + O2

b)

No Reaction

c)

Mg + K2SO4

d)

K2O + MgS

e)

K2S + MgO

58.

What are the products of this reaction?

Ca   +   Pb(NO3)4

a)

Pb + Ca(NO)4

b)

PbO2 + Ca3N2

c)

Pb + Ca(NO3)2

d)

no reaction

e)

Pb + Ca + N2 + O2

59.

What are the products of this reaction?

Ca   +   Pb(NO3)4

a)

Pb + Ca(NO3)4

b)

Pb + Ca2NO3

c)

Pb + Ca(NO3)2

d)

Pb + Ca(NO3)3

e)

Pb + CaNO3

60.

What are the products of this reaction?

Cu   +   AgNO3

a)

Ag + Cu + NO2

b)

Ag + Cu + N2 + O2

c)

Ag3N + Cu2O

d)

Ag + CuNO3

e)

No reaction

61.

What are the products of this reaction?

Ag   +   CuNO3

a)

Ag + Cu + NO2

b)

Ag + Cu + N2 + O2

c)

Ag3N + Cu2O

d)

Cu + AgNO3

e)

No reaction

62.

What would be the product of this synthesis reaction? N2+ O2   (dinitrogen monoxide)N_2+\ O_2\ \longrightarrow\ \ \left(dinitrogen\ monoxide\right)  

a)

N2O2N_2O_2  

b)

NO2NO_2  

c)

N2ON_2O_{ }  

d)

N2O3N_2O_3  

e)

N2O4N_2O_4  

63.

What would be the product of this synthesis reaction? Li + Br2  ??Li\ +\ Br_2\ \longrightarrow\ ??  

a)

LiBrLiBr  

b)

Br2LiBr_2Li  

c)

LiOHLiOH  

d)

HBrHBr  

e)

Li2CO3Li_2CO_3  

64.

Using the activity series or the reactivity table, what are the products of this reaction?

Br2 + CsI Br_2\ +\ CsI\ \longrightarrow  

a)

CsBr + I2

b)

No Reaction

c)

Cs + Br2 + I2

d)

BrI + Cs

e)

CsBrI

65.

Using the activity series or the reactivity table, what are the products of this reaction?

F2 + NaBr F_2\ +\ NaBr\ \longrightarrow  

a)

NaF + Br2

b)

No Reaction

c)

Na + Br2 + F2

d)

BrF + Na

e)

NaBrF

66.

What would be the product of this synthesis reaction? Al2O3 (s)  + CO2  (g) Al_2O_{3\ \left(s\right)}\ \ +\ CO_{2\ \ \left(g\right)}\ \rightarrow  

a)

Al4C3Al_4C_3  

b)

Al(OH)3Al\left(OH\right)_3  

c)

Al2(CO3)3Al_2\left(CO_3\right)_3  

d)

H2CO3H_2CO_3  

e)

Al + CO + O2Al\ +\ CO\ +\ O_2  

67.

What would be the product of this synthesis reaction? Ca (s)  + S  (s)   Ca_{\ \left(s\right)}\ \ +\ S_{\ \ \left(s\right)}\ \ \ \rightarrow  

a)

CaSCaS  

b)

Ca(OH)2Ca\left(OH\right)_2  

c)

CaCO3CaCO_3  

d)

H2SO3H_2SO_3  

e)

CaSO4CaSO_4  

68.

What would be the product of this synthesis reaction? P (s)  + O2  (g)       (solid diphosporus pentoxide )P_{\ \left(s\right)}\ \ +\ O_{2\ \ \left(g\right)}\ \ \ \rightarrow\ \ \ \ \left(solid\ diphosporus\ pentoxide\ \right)  

a)

PO2PO_2  

b)

P2O6P_2O_6  

c)

Po5Po_5  

d)

P2O5P_2O_5  

e)

P2O4P_2O_4  

69.

What would be the product of this synthesis reaction? CO2 (g)  + H2O  (l)       CO_{2\ \left(g\right)}\ \ +\ H_2O_{\ \ \left(l\right)}\ \ \ \rightarrow\ \ \ \  

a)

C(OH)4C\left(OH\right)_4  

b)

CO3CO_3  

c)

H2CO3H_2CO_3  

d)

H2 + C + O2H_2\ +\ C\ +\ O_2  

e)

H4C + O2H_4C\ +\ O_2  

70.

What would be the product of this synthesis reaction? Na2O (s) + H2O  (l)       Na_2O\ _{\left(s\right)}\ +\ H_2O_{\ \ \left(l\right)}\ \ \ \rightarrow\ \ \ \  

a)

NaOHNaOH  

b)

Na2H2O2Na_2H_2O_2  

c)

Na2CO3Na_2CO_3  

d)

HNO2HNO_2  

e)

Na + O2 + H2Na\ +\ O_2\ +\ H_2  

71.

What would be the product of this synthesis reaction? ClO2 (g) + H2O  (l)       ClO_2\ _{\left(g\right)}\ +\ H_2O_{\ \ \left(l\right)}\ \ \ \rightarrow\ \ \ \  

a)

ClOHClOH  

b)

HClHCl  

c)

Cl2CO3Cl_2CO_3  

d)

HClO3HClO_3  

e)

Cl2 + O2 + H2Cl_2\ +\ O_2\ +\ H_2  

72.

What would be the product of this synthesis reaction? Al (s) + O2  (g)       Al_{\ \left(s\right)}\ +\ O_{2\ \ \left(g\right)}\ \ \ \rightarrow\ \ \ \  

a)

AlOAlO  

b)

Al2OAl_2O  

c)

Al3O2Al_3O_2  

d)

Al2O3Al_2O_3  

e)

AlO2AlO_2  

73.

What are the products of the following decomposition reaction? AlCl3  ??AlCl_3\ \longrightarrow\ ??  

a)

A + I2 + Cl2A\ +\ I_2\ +\ Cl_2  

b)

Al + ClAl\ +\ Cl  

c)

Al + Cl2Al\ +\ Cl_2  

d)

Al + Cl3Al\ +\ Cl_3  

e)

Al2 + Cl2Al_2\ +\ Cl_2  

74.

What are the products of the following decomposition reaction? HgO  ??HgO\ \longrightarrow\ ??  

a)

H + g + OH\ +\ g\ +\ O  

b)

Hg + OHg\ +\ O  

c)

Hg2 + O2 Hg_2\ +\ O_2\  

d)

Hg + O2Hg\ +\ O_2  

e)

Hg2+OHg_2+O  

75.

What would be the product of this synthesis reaction? Li + Br2  ??Li\ +\ Br_2\ \longrightarrow\ ??  

a)

LiBrLiBr  

b)

Br2LiBr_2Li  

c)

LiOHLiOH  

d)

HBrHBr  

e)

Li2CO3Li_2CO_3  

76.

What are the products of the following decomposition reaction? N4Cl5  ??N_4Cl_5\ \longrightarrow\ ??  

a)

N+ C + lN+\ C\ +\ l  

b)

N + ClN\ +\ Cl  

c)

N2 + Cl2 N_2\ +\ Cl_2\  

d)

N + Cl2N\ +\ Cl_2  

e)

N2Cl2+N2Cl3N_2Cl_2+N_2Cl_3  

77.

What are the products of the following decomposition reaction? MgCO3  ??MgCO_3\ \longrightarrow\ ??  

a)

Mg+ C + O2Mg+\ C\ +\ O_2  

b)

MgO + CO2MgO\ +\ CO_2  

c)

Mg2+ + CO32 Mg^{2+}\ +\ CO_3^{2-}\  

d)

Mg2C + O2Mg_2C\ +\ O_2  

e)

MgO + CMgO\ +\ C  

78.

What are the products of the following decomposition reaction? Sr(OH)2  ??Sr\left(OH\right)_2\ \longrightarrow\ ??  

a)

Sr+ H2 + O2Sr+\ H_2\ +\ O_2  

b)

SrO + H2OSrO\ +\ H_2O  

c)

Sr2+ + OH Sr^{2+}\ +\ OH^-\  

d)

SrO + H2SrO\ +\ H_2  

e)

SrH2 + O2SrH_2\ +\ O_2  

79.

What are the products of the following decomposition reaction? Co(ClO3)2  ??Co\left(ClO_3\right)_2\ \longrightarrow\ ??  

a)

Co+ Cl2 + O2Co+\ Cl_2\ +\ O_2  

b)

CoO + Cl2CoO\ +\ Cl_2  

c)

Co2+ + ClO3 Co^{2+}\ +\ ClO_3^-\  

d)

CoCl2 + O2CoCl_2\ +\ O_2  

e)

Co + ClO2Co\ +\ ClO_2

80.

What are the products of the following decomposition reaction? H2O  ??H_2O\ \longrightarrow\ ??  

a)

H + OH\ +\ O  

b)

H2O2+ HOH_2O_2+\ HO  

c)

H2 + O H_2\ +\ O_{\ }  

d)

H2 + O2H_2\ +\ O_2  

e)

H + OHH\ +\ OH  

81.

What are the products of the following decomposition reaction? NaOH  ??NaOH_{ }\ \longrightarrow\ ??  

a)

Na+ H2 + O2Na+\ H_2\ +\ O_2  

b)

Na2O + H2ONa_2O\ +\ H_2O  

c)

Na+ + OH Na^+\ +\ OH^-\  

d)

Na2O + H2Na_2O\ +\ H_2  

e)

NaH + O2NaH\ +\ O_2  

82.

What are the products of the following decomposition reaction? CrBr3  ??CrBr_3\ \longrightarrow\ ??  

a)

Cr3 + BrCr_3\ +\ Br  

b)

Cr + Br2Cr\ +\ Br_2  

c)

Cr2 + Br2Cr_2\ +\ Br_2  

d)

Cr+Br3Cr+Br_3  

e)

Cr2 + BrCr_2\ +\ Br  

83.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

C5H11OH + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

84.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

C2H5OH + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

85.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

C3H7OH + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

86.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

C4H9OH + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

87.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

C8H17OH + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

88.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

C8H18 + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

89.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

C6H6 + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

90.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

CH3COO(CH2)5CH3 + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

91.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

CH3CH2OCH2CH3 + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

92.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

C4H10 + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH  

93.

Write the complete combustion reaction:

(Put the products in alphabetical order.)

C3H8 + ​ (a)   →​ (b)   + ​ (c)  

Choose from the below words

O2O_2  

CO2CO_2  

H2OH_2O  

OO  

COCO  

H2H_2  

CHCH  

CC  

CH3CH_3  

OHOH