Question

Giúp mình câu c,d với

Answer 1

c. 

\(n_A=\dfrac{5,6}{22,4}=0,25\left(mol\right)\)

\(\Rightarrow m_A=0,25.32=8\left(g\right)\)

\(n_{CO_2}=\dfrac{28}{22,4}=1,25\left(mol\right)\)

\(\Rightarrow m_{CO_2}=1,25.44=55\left(g\right)\)

d.

\(V_{O_2}=0,25.22,4=5,6\left(l\right)\)

\(V_{CO_2}=0,1.22,4=2,24\left(l\right)\)