Find mass percentage of 0.2 M aqueous H2SO4 solution.
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Answer:
(19.6/1019.6)×100
Explanation:
mass of 1M h2so4 = 98
mass of 0.2 M is 19.6
molarity is in for 1l
1l=1000g of water.
1000g+19.6g=1019.6g
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