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Tính khối lượng H2SO4 có trong 50ml dung dịch H2SO4 2M.
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Tính khối lượng H2SO4 có trong 50ml dung dịch H2SO4 2M.

User Hfossli
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Answer:


50ml=0,05l\\n_H_2SO_4=2.0,05=0,1mol\\mH_2SO_4=0,1.98=9,8g

Step-by-step explanation:

User Niklodeon
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