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Determine the mass (in grams) of NaCl in 294 grams of a 24.1% (m/m) NaCl solution. Be sure to report to the correct number of significant figures with no units. I NEED HELP WITH THIS URGENTLY!!!!!
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Determine the mass (in grams) of NaCl in 294 grams of a 24.1% (m/m) NaCl solution. Be sure to report to the correct number of significant figures with no units.

I NEED HELP WITH THIS URGENTLY!!!!!

User OGreeni
by
4.9k points

1 Answer

4 votes

Answer:

70.9 grams 3 sig figs

Step-by-step explanation:

24.1% of 294 grams = 0.241(294 gram) = 70.854 grams ≅ 70.9 grams 3 sig figs

User Zakaria Marrah
by
4.2k points
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