1. Neutralization of 1.886 g of phosphorous acid H3PO3 consumed 2.582 g of KOH. Calculate the amount of the equivalent substance, the molar mass of the equivalent, and the basicity of the acid.
Answer: 0.5 mol; 41 g/mol; 2.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet