anhtunguyen2689 anhtunguyen2689

15-07-2021
Chemistry

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Câu 4. Khối lượng H2SO4 trong 150 gam dung dịch H2SO4 14% là

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chouchou2697 chouchou2697

22-07-2021

Answer:

21 gam

Explanation:

mH2SO4 = mddH2SO4.C% = 150. 14% = 21g

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