Grade 11Inorganic Chemistry
CALCULATE THE AMOUNT OF (C6H5COOH) REQUIRED FOR PREPARING 250mL OF 0.15M SOLUTION IN METHANOL
CALCULATE THE AMOUNT OF (C6H5COOH) REQUIRED FOR PREPARING 250mL OF 0.15M SOLUTION IN METHANOL
1 Answer
Vikas TU
C6H5COOH is n Methanol means 250*0.15/1000 moles are required .
Molar mass of benzoic acid is => 122 g
Hence, mass of benzoic acid => 122*250*0.15/1000 = 4.575 gms.
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