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

question 30

Multiple Choice

Which of the following is the correctly balanced equation for the complete neutralization of by ?

• A) (aq)+ Ca (s)→ CaH (aq)+ 2 O(l)
• B)3 (aq)+ Ca (s)→ (aq)+ 5 O(l)
• C) (aq)+ Ca (s)→ (aq)+ O(l)
• D)2 (aq)+ 3Ca (s)→ (aq)+ 6 O(l)
• E)4 (aq)+ 6Ca (s)→ 2 (aq)+ 12 O(l)