Question

Determine the mass by mass percentage concentration of 200g salt solution which
contain 30g salt.

plz say and with formula pizzazz​

Answer 1

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

Answer 2

just refer to the attachment dear !

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