jpwalker6113 jpwalker6113
  • 16-02-2024
  • Chemistry
contestada

How many mL of a 3% (w/v) solution will be necessary to make 6 ounces (180mL) of a 1:200 (0.5%) solution?
a) 30 mL
b) 45 mL
c) 60 mL
d) 90 mL

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