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

asked Feb 23, 2022 153k views

1 vote

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2 votes

Answer:

21 gam

Step-by-step explanation:

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

RedRocket answered Feb 27, 2022

2.8k points

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