The mass of 0.02mol of a substance is 0.88g1.what is the molar ma_英语解答

The mass of 0.02mol of a substance is 0.88g
1.what is the molar mass of this substance?2.what is its chemical formula?

人气：420 ℃　时间：2020-02-03 07:49:30

解答

molar mass摩尔质量:0.88g/0.02mol=44g/mol
Chemical formula求化学方程式,楼主你没给完整帮不到你.
有任何疑问也欢迎提问,