Multiple Choice
Which of the following chemical equations is an acid-base reaction?
A) Ba(OH) 2(aq) + K2SO4(aq) → BaSO4(s) + 2 KOH(aq)
B) 3 NaOH(aq) + AlCl3(aq) → Al(OH) 3(s) + 3 NaCl(aq)
C) 2 H+(aq) + Zn(s) → H2(g) + Zn2+(aq)
D) 2 HCl(aq) + Pb(NO3) 2(aq) → PbCl2(s) + 2 HNO3(aq)
E) H3PO4(aq) + NH3(aq) → NH4+(aq) + H2PO4−(aq)
Correct Answer:

Verified
Correct Answer:
Verified
Q55: Metals react with oxygen gas to produce
Q56: In the reaction of acetic acid with
Q57: Which of the following equations is not
Q58: Which of the following compounds is insoluble
Q59: Write a balanced chemical equation for the
Q61: Which anion will form a precipitate with
Q62: A precipitate will form when aqueous nickel(II)chloride
Q63: Which of the following is the correct
Q64: Which of the following products will form
Q65: What base results when K<sub>2</sub>O reacts with