Question

6 gram of urea was
dissolved in 500 gram of
wates. calculate the percentage by mass of urea
in the solution.
ures​

Answer 1

Given,

Urea=6 grm

Which was dissolved in water = 500 grm

So you need to calculate by 100

Hence 6×500/100=30%

Therefore the mass of urea in % is 30

Explanation:

Hope it helps you thank u..

Answer 2

Answer:

Explanation:

it’s the answer I got