Bài 1 :
a) nH = \(\frac{6.10^{23}}{6.10^{23}}=1\left(mol\right)\)
\(\Rightarrow m_H=1.1=1\left(g\right)\)
b) \(n_{O_2}=\frac{V}{22,4}=\frac{22,4}{22,4}=1\left(mol\right)\)
\(\Rightarrow m_{O_2}=1.32=32\left(g\right)\)
Bài 2 :
a) \(n_{CO_2}=\frac{6.10^{23}}{6.10^{23}}=1\left(mol\right)\)
\(\Rightarrow V=24.1=24\left(l\right)\)
b) \(n_{H_2O}=\frac{36}{18}=2\left(mol\right)\)
\(\Rightarrow V=2.22,4=44,8\left(l\right)\)
c) \(n_{C_2H_6O}=\frac{92}{46}=2\left(mol\right)\)
\(\Rightarrow V=2.22,4=44,8\left(l\right)\)