Quiz.One.06.ANS

Quiz.One.06.ANS - Quiz One Harman, CHEM 141/151 Sept 13th,...

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page 1 Quiz One Harman, CHEM 141/151 Sept 13th, 2006 Answers: 1B 2D 3A 4A 5B 6C 7E 8E 9C 10C 11A 12E 13B 14D 15C Here is some information that you may find not so useful: The emperor Nero played his violin while Rome burned.
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page 2 CONSIDER ALL ANSWERS BEFORE SELECTING THE BEST ANSWER 1. Consider the unbalanced chemical equation, CaCO 3 + H 3 PO 4 Ca 3 (PO 4 ) 2 + CO 2 + H 2 O. When the reaction is balanced with smallest integer coefficients, the coefficient for CO 2 is a. 1 b. 3 c. 5 d. 7 e. none of these 2. The systematic name for Fe(ClO 3 ) 3 is a. iron(II) perchlorate b. iron(III) perchlorate c. iron(II) chlorate d. iron(III) chlorate e. none of these 3. Which of the following systems would have the lowest potential energy (where zero energy is infinite separation of the particles below): a. a proton and an electron 1 Å apart b. two protons 1 Å apart c. a proton and an electron 2 Å apart d. two electrons 100 Å apart e. two protons 2 Å apart 4. How many electrons does the species
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Quiz.One.06.ANS - Quiz One Harman, CHEM 141/151 Sept 13th,...

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