Chemistry, 24.10.2021 22:30 Mimidj9279
A is a solution of hydrochloric acid containing 3.60g of Hcl in 1dm³ of solution. B is a solution of impure of sodium carbonate.25cm³ of B require 22.7cm³ of A for complete reaction. Given that 5.00g of impure B was dissolved in 1dm³ solution, what is the percentage by mass of pure sodium carbonate in the impure sample
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A is a solution of hydrochloric acid containing 3.60g of Hcl in 1dm³ of solution. B is a solution of...
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