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If 0. 36 g of nacl is dissolved in water and the resulting solution weighs 12. 80 g, what is the mass % of nacl in the solution? make certain your answer has the correct number …

If 0. 36 g of nacl is dissolved in water and the resulting solution weighs 12. 80 g, what is the mass % of nacl in the solution? make certain your answer has the correct number …
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If 0. 36 g of nacl is dissolved in water and the resulting solution weighs 12. 80 g, what is the mass % of nacl in the solution? make certain your answer has the correct number of significant figures.

asked
User Siyah
by
8.1k points

1 Answer

5 votes

Answer:

12.8%

Step-by-step explanation:

0.36g/12.80g=0.278

answered
User Sadra Abedinzadeh
by
8.6k points
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