Q2: Calculate mass of:
(i) 0.2 moles of H2SO4
Answers
Answered by
1
Answer:
19.6g
Explanation:
Mass of one mole hydrogen - 1g
Mass of one mole sulphur - 32g
Mass of one mole oxygen - 16g
total molecular mass of one mole hydrogen sulphate - 1(2)+32+16(4)
98g
0.2 mole H2SO4 - 0.2×98
19.6g
Ans. 19.6g
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