Multiple Choice
Barium chloride and sodium sulfate react according to the following equation.
BaCl2 + Na2SO4 → BaSO4 + 2NaCl
Answer the following question(s) about this reaction.
-In this reaction,what is the correct coefficient for hydrogen gas?
? H2 + ? O2 → ? H2O
A) 1
B) 2
C) 3
D) 4
E) 5
Correct Answer:

Verified
Correct Answer:
Verified
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