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What is the percent concentration of a caffeine solution made by dissolving 4.35 g of caffeine C8H10

Tmendenhall1

wrote...

Posts: 1

Rep:

3 years ago

What is the percent concentration of a caffeine solution made by dissolving 4.35 g of caffeine C8H10

N4O2 in 75g of benzene C6H6

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thall031

wrote...

#1

3 years ago

Take 4.35 g divided by 75 g, multiply by 100%

= 5.8%

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