a) Viết PTHH xảy ra.
Giải thích
a) 2CH3COOH + 2Na → 2CH3COONa + H2
b) nCH3COOH=1860=0,3 mol
nH2=12nCH3COOH=12.0,3=0,15 mol ⇒VH2=0,15.24,79=3,7185 L
c) mCH3COONa=0,3.82=24,6g
a) 2CH3COOH + 2Na → 2CH3COONa + H2
b) nCH3COOH=1860=0,3 mol
nH2=12nCH3COOH=12.0,3=0,15 mol ⇒VH2=0,15.24,79=3,7185 L
c) mCH3COONa=0,3.82=24,6g