\(n_{O2}=1,5\left(mol\right)\)
a) \(C+O_2\underrightarrow{t^O}CO_2\)
1,5________1,5(mol)
\(m_C=1,5.12=18\left(g\right)\)
b) \(2H_2+O_2\underrightarrow{t^O}2H_2O\)
3________1,5_____3(mol)
\(m_{H2}=3.2=6\left(g\right)\)
c) \(S+O_2\underrightarrow{t^O}SO_2\)
1,5__________1,5(mol)
\(m_S=1,5.32=48\left(g\right)\)
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