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RReview

Total questions: 25

Worksheet time: 2hrs 39mins

Name

Class

Date

AgF

silver fluoride

silver fluorine

monosilver monofluoride

silver monofluorine

How do the following two elements bond together?
Na¹⁺ F^1-

NaF

NaF₃

Na₃F

Na₁F₂

Name the following ionic compound: BeCl₂

beryllium chlorine

beryllium II chloride

beryllium chloride

beryllium dichloride

The chemical formula of iron (III)bromide is

FeBr

Fe(III)Br

FeBr₃

Fe₂Br₃

What is the formula for calcium phosphide?

CaP

Ca₂P₃

Ca₃P₂

Ca₂P

Zinc

Xn ⁺³

Zn ⁺²

Zn ⁺³

Zc ⁺⁴

What is the correct name for this polyatomic ion: ClO^–

hypochlorite

chlorite

chlorate

perchlorate

What is the correct formula for the polyatomic ion called chlorate?

ClO^–

ClO₂^–

ClO₃^–

ClO₄^–

Which of the following formulas is

incorrect?

CaNO₃

MgS

AlBr₃

Li₂O

NaOH

10.

Titanium(IV) oxide has the formula

Ti₄O

TiO₄

Ti(IV)O

TiO₂

Ti₄O₂

11.

The correct name for P₂O₅ is

phosphorus(II) oxide

phosphorus(V) oxide

diphosphorus oxide

diphosphorus pentoxide

phosphorus pentoxide

12.

The carbonate ion has the formula CO₃^2–.

Which of the following is the correct formula

for sodium carbonate?

Na(CO₃)₂

Na₂(CO₃)₂

Na₂CO₃

Na₃(CO)₂

NaCO₃

13.

The name for Al(OH)₃ is

aluminum(III) hydroxide

aluminum trihydroxide

aluminum hydroxide

monaluminum trihydroxide

aluminum(I) hydroxide

14.

Metals all typically form what charge?

Varies within S, P, D, and F blocks

Positive

Negative

Positive in S & P block varies in the D block

15.

When naming an ionic compound containing a metal that forms multiple types of cations, how is the metal's charge written?

The metal's charge is written as a Roman numeral in parentheses after the element's name.

The metal's charge is written as a Roman numeral in parentheses before the element's name.

The metal's charge is written as an ordinary number in parentheses after the element's name.

The metal's charge is written as an ordinary number in parentheses before the element's name.

16.

What is the name of C₃Cl₈?

Carbon octachloride

Tricarbon octachloride

Carbon trichloride

Octacarbon trichloride

17.

Which of the following is NOT an ionic compound:

CaO

NaOH

BaCl₂

Br₂

18.

Find the number of moles in 25 grams of HF?

1.25 mol HF

25 mol HF

0.8 mol HF

80 mol HF

19.

How many moles is 4 grams of Calcium?

0.10 moles

10 moles

44 moles

160 moles

20.

The number 6.02 x 10²³ is called...

Obama's number

Bohr's number

Trump's number

Avogadro's number

21.

the molar mass of O₂ is

32 g

32 g/mol

32 amu

32 mol

22.

N₂ + 3H₂ → 2NH₃

How many moles of NH₃ are produced when 12 moles of N₂ is completely consumed?

23.

N₂ + 3H₂ → 2NH₃

How many grams of H₂ is needed when 28.0 g of N₂ is completely consumed?

4.00 g

6.00 g

8.00 g

10.0 g

12.0 g

24.

Assume that 5.6 L H2 at STP reacts with excess CuO according to the following equation:

CuO (s) + H₂ (g) ---> Cu (aq) + H₂O (l)

How many moles of Cu are produced?

0.250 mol

2.50 mol

25.0 mol

25.00000 mol

25.

How many liters of NH₃ are needed to react completely with 30.0L of NO?

4NH₃(g) + 6NO (l)--> 5N₂ (g) + 6H₂O (l)

5.0 L

20.0 L

7.5 L

120.0 L

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Total questions: 25

Worksheet time: 2hrs 39mins

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