Chemistry, 30.07.2021 01:10 Kimb6863

Trộn dung dịch X chứa 0,01 mol Na + 0,0 2 mol mg2 + và x mol HCO3 - với dung dịch Y chứa y mol H + 0,01 mol NO3 trừ và 0,02 mol SO4 2 - kết thúc các phản ứng thu được v lít khí ở điều kiện tiêu chuẩn và dung dịch z chứa m gam chất tan xác định giá trị của V và M

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Trộn dung dịch X chứa 0,01 mol Na + 0,0 2 mol mg2 + và x mol HCO3 - với dung dịch Y chứa y mol H + 0...

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