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127. Solving a chemistry problem
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last one 107 days ago
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Uploaded: 13.07.2022
Content: 138.rar 20,51 kB
Refunds: 0
Uploaded: 13.07.2022
Content: 138.rar 20,51 kB
Product description
138. 100 ml of solution contains 0.01 g-eq of Ba2 Sr2 ions. How many moles of K2CrO4 should be added to the solution to precipitate barium but avoid precipitation of strontium? Calculate the concentration of barium remaining in the solution.
Additional information
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