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    Physics & Astronomy
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    Physical Science Study Set 3
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    Exam 13: Chemical Reactions
  5. Question
    When the Equation Ca + H<sub>3</sub>PO<sub>4</sub>→ Ca<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub> + H<sub>2</sub> Is
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When the Equation Ca + H3PO4→ Ca3(PO4)2 + H2 Is

Question 117

Question 117

Short Answer

When the equation Ca + H3PO4→ Ca3(PO4)2 + H2 is balanced, the sum of all the coefficients (both written and "understood") is ______________.

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9 (coeffic...

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