1.

What is the normality of lead (II) nitrate if the density of its 26% (w/w) aqueous solution is 3.105 g/mL? Take molar mass of lead (II) nitrate to be 331g/mol.

A. 2.437 N
B. 4.878 N
C. 0.243 N
D. 0.488 N
Answer» C. 0.243 N


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