Mass of solute
x100
Volume of solution
Example 2.1 A solution contains 40 g of
common salt in 320 g of water
Calculate the concentration in terms of
mass by mass percentage of the
solution.
Solution:
Mass of solute (salt)
= 40 g
Mosef
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Answered by
1
Answer:
2.5 is right .................
.
Answered by
2
Step-by-step explanation:
so here is the answer have a nice day
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