Question

a liter of water was evaporate from 8 liter of salt solution containing 8 percent salt.the percentage of salt left in the remaining solution is​

Answer 1

Explanation:

put your value in it

you will get your required answer

Answer 2

8% is the remaining percentage of salt.

Given:

8 L of salt solution

8% of salt.

To find:

The remaining percentage of salt is left in the remaining sol.

Solution:

A salt solution or a saline solution is a mixture of salt and water. The normal saline solution contains 0.9% sodium chloride also known as salt, which is similar to the sodium concentration in our tears and blood. Saline solutions are also simply just called saline but also as physiological or isotonic saline.

To find the salt in the 8 liters of salt solution we can use the formula:

salt in 8L = 8% of 8L

= $\frac{8}{100}$ x 8

= 0.64 litres

Now to find the salt in the new solution we use the formula:

= $\frac{0.64}{8}$ x 100

= 8%

Therefore 8% is the remaining salt percentage.

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