Chemistry, 12.09.2021 14:00 coolkason

Hoà tan hoàn toàn một lượng magie trong 200g dd H2SO4 loãng vừa đủ, sau phản ứng thu được magie sunfat MgSO4 và 3,36 lít khí hidro (đktc) a/ Tính khối lượng magie đã phản ứng
b/ Tính khối lượng magie sunfat MgSO4 thu được
c/ Tính nồng độ phần trăm dd H2SO4 đã dùng

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Hoà tan hoàn toàn một lượng magie trong 200g dd H2SO4 loãng vừa đủ, sau phản ứng thu được magie sunf...

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