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bronzeclock bronzeclock
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Posts: 664
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6 years ago
A salt water solution is 3.0 (w/w). How much salt is there in a sample which weighs 250 grams?
 a. 1.2 grams c. 3.0 grams
  b. 1.5 grams d. 7.5 grams
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6 years ago
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