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How many moles are there in 500cm3 of a 0.5mol/dm3 solution of sulfuric acid?
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2 votes
How many moles are there in 500cm3 of a 0.5mol/dm3 solution of sulfuric acid?

User Mike Lue
by
5.1k points

2 Answers

4 votes

Answer:

0.26mole

Step-by-step explanation:

n=CV

where,

n=?

C=500cm^³=0.5dm^³

v= 0.5

n=CV

n=0.5×0.5

n=0.25mole.

User Atapaka
by
5.3k points
6 votes

Answer:

0.25m

Step-by-step explanation:

0.5 = 1000

Xmole = 500

therefore X = 0.5 x 500/1000

= 0.25m

User Simon Michael
by
5.0k points
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