Respuesta :
This amount of solute would be provided by 2.5 grams of a 10.0% solution.
% (w/v) formula:
[tex]% (\frac{w}{v}) = \frac{grams solute}{mL of solution} *100[/tex][tex](\frac{w}{v})[/tex]%[tex]= \frac{grams solute}{mLof solution} *100[/tex]
[tex]10[/tex]% [tex]NACl(\frac{g}{mL})= \frac{grams NaCl}{25mL} *100[/tex]
To calculate the mass in grams of NaCl required to create a 10% (w/v) NaCl solution, divide 10% by 100 and multiply the result by 25.
[tex]0.1*25 = 2.5g[/tex]
Salt, commonly known as sodium chloride (NaCl), is a substance that our body needs in order to absorb and transport nutrients, regulate blood pressure, maintain fluid balance, convey nerve messages, and contract and relax muscles.
Salt, or sodium chloride, accounts for about 75 to 90 percent of the sodium we consume. Our bodies require sodium, an essential mineral found in salt, for processes including blood pressure regulation and nutrition absorption. In addition to using salt to season food, clean household goods, and treat some medical conditions. Greater health issues like high blood pressure, heart disease, and kidney disease can be brought on by consuming too much salt. Your chance of developing those illnesses can be decreased by consuming less salt and consuming more potassium.
To learn more about solute, refer:-
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