Which of the Following Is the Correctly Balanced Equation for the Complete

question 72

Multiple Choice

Which of the following is the correctly balanced equation for the complete neutralization of H₃PO₄ with Ca(OH) ₂?

• A) H₃PO₄ + Ca(OH)₂→ CaHPO₄ + 2H₂O
• B) 3H₃PO₄ + Ca(OH)₂ → Ca₃(PO₄)₂ + 5H₂O
• C) H₃PO₄ + Ca(OH)₂ → Ca₃(PO₄)₂ + H₂O
• D) 2H₃PO₄ + 3Ca(OH)₂ → Ca₃(PO₄)₂ + 6H₂O
• E) 4H₃PO₄ + 6Ca(OH)₂ → 2Ca₃(PO₄)₂+ 12H3O

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Definitions:

Voltage

The electrical potential difference between two points in a circuit, often measured in volts.

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