Question

What is the amount of NaCl needed to make 3000 kg , 5% NaCl solution?​

Answer 1

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absasspoint

AbsasspointVirtuoso

HERE,ARE,SOME,METHODS,OF,FINDING,NaCI,BELOW,YOU,CAN,TAKE,HELP,FROM,THEM

Let’s assume we don’t know the solubility limit of NaCl in water. (Which I didn’t without looking it up or reading other Quora answers and then verifying it).

We can still calculate what would be required (if it was possible to create 40% w/v NaCl). There are some interesting things to learn from this question that occur here besides running up against the NaCl solubility limit in water.

A percent weight per volume ( % w/v ) solution is calculated using this formula:( % w/v ) = grams of solute / 100 ml of solution

In this case NaCl is the solute. We want a 40% w/v solution. That means 40 grams...

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