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shaqadry
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a solution is made by dissolving 34 g of NH3 in 2.00 mL of water. calculate the molality of the solution.
answer is 1.02 but i got 0.998. pls show me how to calculate this the right way :/
 one year ago
 one year ago
shaqadry Group Title
a solution is made by dissolving 34 g of NH3 in 2.00 mL of water. calculate the molality of the solution. answer is 1.02 but i got 0.998. pls show me how to calculate this the right way :/
 one year ago
 one year ago

This Question is Closed

Kystal Group TitleBest ResponseYou've already chosen the best response.0
n(NH3)= m/M =34/(3x1.008+14.01) =1.996 mol molality=1.996/2 =0.998
 one year ago

shaqadry Group TitleBest ResponseYou've already chosen the best response.0
yeah i got that to. so am i correct? or wrong? or are the answer is just wrong?
 one year ago

Kystal Group TitleBest ResponseYou've already chosen the best response.0
yea you should be right~ :)
 one year ago
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