Chemistry, 26.02.2021 01:10 Rebelyfe4175

Please help Write a balanced equation for each chemical reactions. Include appropriate symbols. First reactant formula is given.

Hydrochloric acid (HCl) reacts with Zinc to form hydrogen gas and zinc chloride.

2 HCl +

Acetylene gas (C2H2) burns in a welding torch with oxygen to form carbon dioxide gas and water vapor. 2 C2H2 (g) +

c. Silver nitrate plus calcium chloride (CaCll2) yields silver chloride and calcium nitrate. 2 AgNO3 +

d. Oxygen gas combines with hydrogen gas to produce liquid water. O2 +

e. Hydrogen peroxide decomposes into oxygen gas and water when it contacts blood. 2 H2O2

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