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MMLU / A solution is prepared by dissolving 30.0 grams of Ni(NO3)2 in enough water to…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A solution is prepared by dissolving 30.0 grams of Ni(NO3)2 in enough water to make 250 mL of solution. What is the molarity of this solution?

choices

  1. 0.496 molar
  2. 0.656 mol/L
  3. 3.3 molar
  4. 6.3 × 10^-3 molar

subject

high_school_chemistry

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Source and history

Official source

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