Question

Which set of reactants creates these products

during a double replacement reaction?
[?] → H₂O(1) + NaF (aq)

Remember that each formula must have a balanced charge.

A. HF (aq) + 2NaOH(aq)
B. HF (aq) + NaOH(aq)
C. NaH (aq) + FOH (aq)
D. 2HF (aq) + NaOH(aq)

Answer 1

B. is the answer

Step-by-step explanation:

(A) (B) + (C) (D) (AD) +(CB)

(H) (F) + (Na) (OH) --> H2O+NaF

• (OH) counts as one because it's a polyatomic ion.