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I don't really Understand how this Question was solved. What mass of K²CRO⁴ is required...

I don't really Understand how this Question was solved.
What mass of K²CRO⁴ is required to prepare 250cm³ of 0.020moldm³ solution? (K²CRO⁴=194.2g/mol).?
In Chemistry
1 Answers Available
Asked by Ahanonu on 21st April, 2022
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