Which of the following chemical equations is an acid-base reaction?
a.2 HCl(aq) + Zn(s) → H2(g) + ZnCl2(aq)
b.Ba(OH)2(aq) + Na2SO4(aq) → BaSO4(s) + 2 NaOH(aq)
c.2 NaOH(aq) + CuCl2(aq) → Cu(OH)2(s) + 2 NaCl(aq)
d.HCl(aq) + AgNO3(aq) → AgCl(s) + HNO3(aq)
e.HCl(aq) + NH3(aq) → NH4Cl(aq)
2007-05-30 07:54:54 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
e
HCl is an acid
NH3 is a base
acid + base => salt
2007-05-30 07:58:04 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Lactic acid is animal derived, and not vegan. That said, THERE IS SUCH A THING AS VEGAN LACTIC ACID. It's vegetable derived. For example, Earth Balance buttery spread is 100% vegan, using vegetable-derived lactic acid.
2016-05-17 05:53:24 · answer #2 · answered by ? 3 · 0⤊ 0⤋
The answer is "e"
It is because none of the other equations involve mixing an acid with a base.
2007-05-30 08:01:01 · answer #3 · answered by Roger S 7 · 0⤊ 0⤋
E
HCL IS AN ACID AND AMMONIA IS A BASE.
BASE ARE WATER SOLUBLE ALKALI.
2007-05-31 20:24:18 · answer #4 · answered by zaheen797 3 · 0⤊ 0⤋
e.
2007-05-30 07:58:08 · answer #5 · answered by steve_geo1 7 · 0⤊ 0⤋