Hòa tan vừa đủ 28 gam dung dịch KOH 20% vào 33,75 gam dung dịch CuCl2 b%.
a) tính b.
b) Tính...
Chemistry, 03.11.2021 01:40 oofoofoof1
Hòa tan vừa đủ 28 gam dung dịch KOH 20% vào 33,75 gam dung dịch CuCl2 b%.
a) tính b.
b) Tính C% của các chất có trong dung dịch sau phản ứng
Answers: 2
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