CHEM110 F18 - PRACTICE QUIZ #6 (Chapter 5 Petrucci) Blank (2).docx

CHEM110 F18 - PRACTICE QUIZ #6 (Chapter 5 Petrucci) Blank (2).docx

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CHEM110 F17 – QUIZ #6 NAME: _____________________________ SCORE: __________ / 30 1. TRUE or FALSE. Soluble ionic compounds form strong electrolytes. 2. What concentration of Fe 2 (SO 4 ) 3 ( aq ) is required for the solution to have [Fe 3+ ( aq )] = 0.32 M? SHOW ALL WORK Answer: __________________ 3. The substance HF is a: The substance NH 3 is a: A) strong acid A) weak acid B) weak base B) salt C) strong base C) weak base D) salt D) strong base E) weak acid E) weak acid 4.Which statement below best describes net ionic equations? A) A net ionic equation lists all ions in the solution.B) A net ionic equation is obtained when the ions forming the precipitate are removed from themolecular equation.C) A net ionic equation is a balanced chemical equation that includes only ions that actually participate in a reaction.D) A net ionic equation is a balanced chemical equation that includes all the ions present in a reaction mixture.E) A net ionic reaction is a balanced chemical equation that clearly shows spectator ions in a reaction.
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  • Fall '19
  • Redox, Chemical reaction, Oxidizing agent, 0.32 m

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