Answer to Question #103212 in General Chemistry for Malathy

Question #103212

Determine the solubility of the following in mol/L at 20°C.

a) NH4Cl in cold water and hot water
b)Na2CO3 in cold water and hot water. Kindly show calculations

Expert's answer

1. 383 g/L

383/53.5=7.1588785 mol/L

2. 203 g/L

203/106=1.91509434 mol/L.

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26.02.20, 13:00

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Malathy

19.02.20, 12:57

1)NH4Cl 7.1588 mol/L in hot water or cold water 2) NA2CO3 1.9150 mol/L in hot water or cold water

Answer to Question #103212 in General Chemistry for Malathy

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