a) \(n_P=\dfrac{62}{31}=2\left(mol\right)\)
b) \(n_{CO_2}=\dfrac{95,48}{44}=2,17\left(mol\right)\)
c) \(n_{N_2}=\dfrac{9.10^{23}}{6.10^{23}}=1,5\left(mol\right)\)
d) \(n_{CH_4}=\dfrac{6,72}{22,4}=0,3\left(mol\right)\)
Đúng 2
Bình luận (0)