Chemistry, 10.12.2019 01:31 Leanylopez0811
Acertain substance x has a normal boiling point of 124.2 °c and a molal boiling point elevation constant k,-06-0c-kg-mol ·a solution is prepared by dissolving some urea ((n112)co) in 650. g ofl. this solution boils at 124.7 oc, calculate the mass of urea that was dissolved. be sure your answer has the correct number of significant digits. 31.48 g
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Acertain substance x has a normal boiling point of 124.2 °c and a molal boiling point elevation cons...
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