a solution contain 4o g of common salt in 320 g of water calculate the concentration in term of mass by mass percentage of the soution
Answers
Answered by
2
HEY.....
HERE IS U R ANSWER
==========================
MASS OF SOLUTION = 40+ 320= 360 GRAM
CONCENTRATION (MASS BY MASS) = 40/360
= 1/9
==========================
HOPE IT WILL HELP U
HERE IS U R ANSWER
==========================
MASS OF SOLUTION = 40+ 320= 360 GRAM
CONCENTRATION (MASS BY MASS) = 40/360
= 1/9
==========================
HOPE IT WILL HELP U
Answered by
1
Hey there!
Given,
Mass (solute) = 40 gram
Mass (solvent) = 320 gram
Mass (solution) = Mass (solute) + Mass (solvent)
= 40 gram + 320 gram
= 360 gram
∴ Mass % (solution) = [ Mass (solute)/Mass (solvent)] × 100
= [40/360] × 100
= 11.1 %
Hope It Helps You!
Similar questions