A.1ml的Na2CO3溶液中含有0.01060gNa2CO3 B.1ml的標(biāo)準(zhǔn)鹽酸溶液可與0.01060gNa2CO3完全中和 C.1ml的HCL標(biāo)準(zhǔn)溶液中含有0.01060gHCl D.1ml的Na2CO3溶質(zhì)/1ml的HCL的溶質(zhì)=0.01060
A.1.11g B.2.22g C.0.555g
A.Al2O3 B.1/2Al2O3 C.1/3Al2O3