Question

Calculate the resulting normality of solution prepared by mixing 20ml of 0.8M NaOH with 25 ml of 0.4M H2SO4 solutions.
{Ans is 0.0888N}​

Answer 1

Answer:

H2O IS CORRECT ANSWER......

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Answer 2

Answer:0.88N

Explanation:the total volume after adding 20ml of naoh and 25ml of h2so4 is 45ml

Therefore we can write

Vmix×nmix=vacid×nacid-vbase×nbase

Vmix is 45ml

Vacid is