T. The mass
Olmde 500 ml
of ab, log required to prepare
s. sg]
solution is
Answers
Answered by
8
Explanation:
1000 mL will weigh 1800g
mass of H2SO4
present = 1800 gm
number of mole of H2SO4
= actual mass/molarmass= 1800 ÷ 98 = 18.36
thus molarity of a stock solution is 18.36 M
To prepare 500 mL of 0. 9 M solution, M1 V1
=M2V2
=> 18.36 x A = 0.9 x 500 mL
=> 450/18.36
= 24.5 ml
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Answered by
1
Answer:
- 24.5....
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