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