bwpparrish
bwpparrish bwpparrish
  • 18-05-2023
  • Chemistry
contestada

How many mL of solution of a 3 M NaCl do you need to prepare 100 mL of 0.15 M NaCl?
A. 7.5 ml
B. 2000 ml
C. 5 ml
D. 0.45 ml

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