20 gm of a MgCO3 samle decomposes on heatinh to give CO2 and 8.0fm MgO what vill the %age purity of MgCO3 in the sample

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Vikas TU · Answer

Hiii Mg Co3 => Mgo + Co2 8 g of mg is formed let y gm of MgCo3 is remain y = 84*8/40 = 16.8 g % Purity of Mg co3 = 16.8 * 100 / 20 = 84%

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20 gm of a MgCO3 samle decomposes on heatinh to give CO2 and 8.0fm MgO what vill the %age purity of MgCO3 in the sample

20 gm of a MgCO3 samle decomposes on heatinh to give CO2 and 8.0fm MgO what vill the %age purity of MgCO3 in the sample

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20 gm of a MgCO3 samle decomposes on heatinh to give CO2 and 8.0fm MgO what vill the %age purity of MgCO3 in the sample

20 gm of a MgCO3 samle decomposes on heatinh to give CO2 and 8.0fm MgO what vill the %age purity of MgCO3 in the sample

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