Chemistry, 21.03.2021 06:50, samiller30
A volume of 10cm3 of sulfuric acid of unknown concentration neutralized 25cm3 of sodium hydroxide solution of concentration 0.4 mol dm-3. The concentration of the acid is:
0.1 mol dm-3
0.25 mol dm-3
0.4 mol dm-3
0.5 mol dm-3
Answers: 3
= 0.005 mol H₂SO₄
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A volume of 10cm3 of sulfuric acid of unknown concentration neutralized 25cm3 of sodium hydroxide so...
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