Question #171587

When 2g of impure MgCO3 reacts with 40cm^3 of HCL 0.02mol of CO2 evolved at stp calculate the percentage impurity of MgCO3 and the concentration of the acid.


1
Expert's answer
2021-03-24T01:05:54-0400

Since MgCO3 is 83% pure then ;

(100−- 83)%=17%


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Halima Abudu
16.03.21, 21:05

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