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7 February, 16:58

What is the mass of 1.72 moles of sodium nitrate? Use the periodic table and the polyatomic ion resource. A. 85.0 g B. 91.2 g C. 146 g D. 273 g

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  1. 7 February, 17:20
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    The answer is C. 146g because you add all of the masses of the individual elements and then mulyiply by 1.72 to get your answer.
  2. 7 February, 17:26
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    The Answer is 146 grams (C.)
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