Chemistry, 27.03.2020 01:55 MajentaSnow11601
Which chemical equation represents the reaction of an Arrhenius acid and an Arrhenius base?
(1) Na2CO3 + CaCl2 —> 2 NaCl + CaCO3
(2) Ni(NO3)2 + H2S —> NiS + 2 HNO3
(3) NaCl + AgNO3 —> AgCl + NaNO3
(4) H2SO4 + Mg(OH)2 —> MgSO4 + 2 H20
Answers: 3
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Which chemical equation represents the reaction of an Arrhenius acid and an Arrhenius base?
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