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Chemistry Manual 2012-2013 - Edison State College

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Blake Schmidt - Unit 8 Page 43<br />

U8 EP3<br />

Unit 8: Example Problems 3<br />

Writing Balanced Equations<br />

16.<br />

Aluminum is combined with sulfuric acid (H2SO4).<br />

17.<br />

A nitrogen containing carbon compound, C 2H6N2, decomposes to form ethane, C2H6, and<br />

nitrogen.<br />

18.<br />

Phosgene, COCl2, is formed when carbon monoxide reacts with chlorine gas.<br />

19.<br />

Manganese(II) iodide decomposes when exposed to light to form manganese and iodine.<br />

20.<br />

Dinitrogen pentoxide reacts with water to produce nitric acid (HNO 3).<br />

21.<br />

Magnesium is combined with titanium (IV) chloride.<br />

22.<br />

Carbon reacts with zinc oxide to produce zinc and carbon dioxide.<br />

23.<br />

Bromine reacts with sodium iodide to form sodium bromide and iodine.<br />

24.<br />

Phosphorus (P4) reacts with bromine to produce phosphorus tribromide.<br />

25.<br />

Ethanol, C2H5OH, reacts with oxygen to produce carbon dioxide and water.<br />

26.<br />

Calcium hydride reacts with water to produce calcium hydroxide and hydrogen.<br />

27.<br />

Sulfuric acid, H2SO4, reacts with potassium hydroxide.<br />

28.<br />

Propane, C3H8, burns in air.<br />

29.<br />

Lead is combined with aluminum chloride.<br />

30.<br />

Zinc is combined with hydrochloric acid.

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