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Write a formula for each molecular compound. 

a. boron tribromide 

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Balance each chemical equation:

b. N2H4(l) → NH3(g) + N2(g)

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Name each molecular compound. 

d. NO

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Balance each chemical equation:

a. Na2S(aq) + Cu(NO3)2(aq) → NaNO3(aq) + CuS(s)

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Name each ionic compound.

g. CrCl2

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Name each ionic compound.

f. HgBr2

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Name each ionic compound.

d. CuI2

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Name each molecular compound. 

c. BrF5

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Name each ionic compound.

c. Fe2O3

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Name each ionic compound.

b. PbI2

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Name each molecular compound. 

b. SO2

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Name each ionic compound.

a. SnCl4

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Name each molecular compound. 

a. SO3

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Give the name from the formula or the formula from the name for each hydrated ionic compound: 

d. LiNO2 · H2O

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Give the name from the formula or the formula from the name for each hydrated ionic compound: 

c. chromium(IIl) phosphate trihydrate 

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Give the name from the formula or the formula from the name for each hydrated ionic compound: 

b. BeCI2 · 2H2O

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Give the name from the formula or the formula from the name for each hydrated ionic compound: 

a. cobalt(II) phosphate octahydrate 

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Write a balanced chemical equation for each reaction: 

d. Gaseous ammonia (NH3) reacts with gaseous oxygen to form gaseous nitrogen monoxide and gaseous water.

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Write a formula for each ionic compound:

f. iron(ll) phosphate

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Write a balanced chemical equation for each reaction: 

c. Sulfur dioxide gas reacts with oxygen gas to form sulfur trioxide gas.

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Write a formula for each ionic compound:

e. potassium hydroxide 

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Write a balanced chemical equation for each reaction: 

b. Solid iron (III) oxide reacts with hydrogen gas to form solid iron and liquid water.

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Write a balanced chemical equation for each reaction: 

a. Solid copper reacts with solid sulfur to form solid copper (I) sulfide.

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Write a formula for each ionic compound:

c. lead(ll) chromate 

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Write a formula for each ionic compound:

b. copper(l) iodate

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