please tell this solution of of following equation
n^2-13n+100=0
Answers
Answered by
1
Answer:
THIS QUESTION DOES NOT MAKE SENSE
Answered by
0
Answer:
mass of solvent= 30 g
mass of solvent= 350 g
mass of solution = 50+350 = 400 g
= mass by mass% = mass of solute/ mass of solution
therefore the ans is
12.5%
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