For each of these equations, determine the change in the number of moles of gas, Δngas.
(a) (NH4)2CO3 (s) → 2NH3 (g) + CO2 (g) + H2O (g)
(b) H2 (g) + Cl2 (g) → 2HCl (g)
(c) 2H2 (g) + O2 (g) → 2 H2O(l)
(d) 2Na (s) + Cl2 (g) → 2NaCl (s)
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Gas Stoichiometry concept. If you need more Gas Stoichiometry practice, you can also practice Gas Stoichiometry practice problems.
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