Multiple Choice
Which of the following is a precipitation reaction?
A) 2HBr(aq) + NiS(s) → (aq) +
S(g)
B) I(aq) + NaOH(aq) →
O(l) +
(g) + NaI(aq)
C) 2
(g) + 11
(g) → 8
(g) + 6
O(g)
D) 4NO(g) + 6 O(g) → 4
(g) +
(g)
E) (aq) +
(aq) →
(s) + 2NaBr(aq)
Correct Answer:

Verified
Correct Answer:
Verified
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