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WorksheetsTopic 1 Test 'Corrections'
Total questions: 39
Worksheet time: 44mins
Write the formula for magnesium hydroxide
(a)
Write the formula for cadmium nitrate
(a)
Write the formula for nitrogen
(a)
Write the formula for manganese III iodide
(a)
Write the formula for silver acetate
(a)
Write the formula for tin IV chloride
(a)
Write the formula for diphosphorus pentoxide
(a)
Write the formula for barium perchlorate
(a)
Write the formula for sulfur hexachloride
(a)
Write the formula for calcium oxide
(a)
Write the name of F2
(a)
Write the name of (NH4)2Se
(a)
Write the name of K2O
(a)
Write the name of CuSO4
(a)
Write the name of CBr4
(a)
Write the name of CaC2O4
(a)
Write the name of HgCl2
(a)
Write the name of Li3N
(a)
Write the name of H2O
(a)
Write the name of FeO
(a)
Balance the following equation:
___C4H10 (g) + ___O2 (g) --> ___H2O (l) + ___CO2 (g)
(a)
What type of reaction is this:
___C4H10 (g) + ___O2 (g) --> ___H2O (l) + ___CO2 (g)
(a)
Balance this equation:
____Al2O3 (s) --> ____Al (s) + ____O2 (g)
(a)
What type of reaction is:
____Al2O3 (s) --> ____Al (s) + ____O2 (g)
(a)
Balance this equation:
_____H2SO4 (aq) + _____Al(s) --> _____H2 (g) + _____Al2(SO4)3(aq)
(a)
What type of reaction is:
_____H2SO4 (aq) + _____Al(s) --> _____H2 (g) + _____Al2(SO4)3(aq)
(a)
Balance the equation:
_____(NH4)2CO3 (aq) +_____HNO3 (aq) --> _____NH4NO3 (aq) +_____H2CO3(aq)
(a)
What type of reaction is:
_____(NH4)2CO3 (aq) +_____HNO3 (aq) --> _____NH4NO3 (aq) +_____H2CO3(aq)
(a)
Write, balance and identify the following reaction.
Hydrogen bromide is formed from its elements.
Write, balance and identify the following reaction. Calcium metal is dipped in water.
Write, balance and identify the following reaction. Aqueous solution of tin (II) nitrate and lithium sulfate are mixed.
Write, balance and identify the following reaction. Hydrochloric acid (hydrogen monochloride) is dripped onto copper metal.
Which list of formulas represents compounds, only
CO2, H2O, NH3
H2, N2, O2
H2, Ne, NaCl
MgO, NaCl, O2
What is the total number of different elements present in NH4NO3
7
9
3
4
A metal, M, was obtained from a compound in a rock sample. Experiments have determined that the element is a member of Group 2 on the Periodic Table of the Elements. Using the symbol M for the element, write the chemical formula for the compound that forms when element M reacts with iodine.
MI
MI2
M2I2
M2I3
In which compound is the ratio of metal ions to nonmetal ions 1 to 2
calcium bromide
calcium oxide
calcium phosphide
calcium sulfide
Which metal could form XCl2 and XCl3
Iron
Zinc
Potassium
Carbon
Element X is in Group 2 and element Y is in Group 17. A compound formed between these two elements is most likely to have the formula
X2Y
XY2
X2Y17
X17Y2
The equation below takes place.
NaCl + Li --> LiCl + Na
If the experimenter started with a total of 10 grams of reactants and measured that 7.2 grams of sodium were produced how much LiCl was made?
17.2
2.8
3.8
12.7
