A sodium bromide solution is prepared by dissolving 4 g of sodium bromide in 59 g of water. a. What is the mass of the solution? b. What is the concentration of the solution?
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Answer:
a. 6.3
b. 2.3
Explanation:
Solution for mass of solution:
a. 59 + 4 =63
63 divide 4= 15.7
100 divide 15.7 = 6.3
Solution for concentration of solution:
b. 59 x 4 = 236
236 divide 100 = 2.3
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