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Chemistry, 05.09.2021 15:00 1074885

Cho mình hỏi Câu 1:Tính nồng độ mol/l của các dung dịch sau:
a-Trong 100ml dung dịch có hòa tan 1,96 g H 2 SO 4
b-Dung dịch NaOH 10% có D=1,22g/ml (C M =10.D. C%/M)
c-Thêm vào nước 200 gam dung dịch HCl 3,65% để tạo thành 2 lit dung dịch.
Mình cảm ơn nhiều !!!

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Cho mình hỏi Câu 1:Tính nồng độ mol/l của các dung dịch sau:
a-Trong 100ml dung dịch có hòa...
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