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Rzqust [24]
3 years ago
8

sample of saline contains 45 ml of saline in 128 ml of water. What is the percent by volume of the solution?

Chemistry
1 answer:
Ludmilka [50]3 years ago
5 0

Answer:

35.15%

Explanation:

\frac{45}{128}=0.3515=35.15%%

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Answer:

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The Mass Number is the combination of the amount of Protons and Neutrons in an element, so if the total mass is 222, and the amount of protons is 86, then you can do 86 + x = 222 to find that x is equal to 136

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Learn more: brainly.com/question/11969651

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