Question

0.5 of salt is dissolved in 25 g of water. Calculate the percentage amount of the salt in solution

Answer 1

Answer:

Total mass = 0.5+25=25.5%=0.5/25.5+×100=1.9607%. The value can be calculated with the amount of salt in that solution that gives answers percentage with dissolved in 25g of water.

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Answer 2

Answer:

The percentage amount of salt in the solution is 1.98%.

Explanation:

Given:-

Mass of salt present = $0.5g$

Mass of water present in solution = $25g$

The total mass of the solution = $0.5g+25g=25.5g$

We know that,

$Mass percentage = \frac{Mass of solute}{Mass of solution}$ × $100$

Therefore,

$Mass percentage = \frac{0.5}{25.5}$ × $100$

$Mass percentage = 1.98$ % (Approximately)

Hence, the percentage amount of salt in the solution is 1.98%.

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