Determine the mass by mass percentage concentration of 200g salt solution which
contain 30g salt.
plz say and with formula pizzazz
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0
Answer:
15
Explanation:
Concentration of solution = mass of solvent / mass of solution × 100
here mass of solvent = 30
mass of solution = 200
so, mass by mass percent = ( 30/200 ) × 100
= 30 / 2
= 15
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