1. Balance the following equations. CaCl(aq) + Na,SO, (aq) - CaSO(s) + _NaCl(aq) a. b. PbO(s) + NH; (g) - Pb(s) + N2(g) + _H,O(g) CH,OH(1) +, 0.(g)→ CO.(g) + H,0(g) с.

Introductory Chemistry: A Foundation
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Chapter7: Reactions In Aqueous Solutions
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1. Balance the following equations.
CaCl(aq) +
Na,SO, (aq) →
CASO(s) +
NaCl(aq)
a.
b.
PbO(s) +
NH3 (g) →
Pb(s) +
N2(g) +
H,O(g)
c.
C,H,OH(!) +
CO.(g) +
_H,O(g)
– (3*0
2. A compound composed of carbon and hydrogen with the formula CxHy was burned. The
balanced chemical equation is shown below.
2 CxHy
+ 1302 (g) –→
8 CO2(g) + 10 H,0(g)
Using only the information found within the chemical equation, determine what number x equals
to and what number y equals and write the correct formula for the compound.
Transcribed Image Text:1. Balance the following equations. CaCl(aq) + Na,SO, (aq) → CASO(s) + NaCl(aq) a. b. PbO(s) + NH3 (g) → Pb(s) + N2(g) + H,O(g) c. C,H,OH(!) + CO.(g) + _H,O(g) – (3*0 2. A compound composed of carbon and hydrogen with the formula CxHy was burned. The balanced chemical equation is shown below. 2 CxHy + 1302 (g) –→ 8 CO2(g) + 10 H,0(g) Using only the information found within the chemical equation, determine what number x equals to and what number y equals and write the correct formula for the compound.
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