calculate the mass percentage of k2co3 in a solution that is made by dissolving 15gram of k2co3 in 60 gram of h2o
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Mass percentage = mass of solute *100/mass of solution.
M% = 15*100/15+60
= 15*100/75
= 100/5
=20%
Thus, the mass perecentage of K2CO3 in solution is 20%
M% = 15*100/15+60
= 15*100/75
= 100/5
=20%
Thus, the mass perecentage of K2CO3 in solution is 20%
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