反應NaOH+HClNaCl+H2O,已知k=0.1l·;s/mol,則反應級數n=()
A.0 B.1 C.2 D.3
反應N2+3H22NH3,已知k=0.81l·/mol,則反應級數n=()
反應CH3COOH + CH3CH2OHCH3COOC2H5 + H2O,已知k=2.3l·s/mol,則反應級數n=()