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kobusy [5.1K]
3 years ago
7

D IS A SOLUTION CONTAINING 4.9G/DM³ OF H²SO⁴. E CONTAINS IMPURE SAMPLE OF KOH PER DM³ OF SOLUTION. THE VOLUME OF D IS 25CM³ WHIL

E THAT OF E IS 24.50CM³
1. Write a balance chemical equation of reaction
2. Calculate the
i. Concentration of solution D in mol/dm³
ii. Concentration of solution E in mol/dm³
iii. Mass of KOH in 1.00dm³ of solution E
{H=1, O=16, S=32, K=39}
Chemistry
1 answer:
rosijanka [135]3 years ago
8 0
No estoy segura la verdad
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