Помогите пожалуйста! Какие вещества взаимодействуют с гидроксидом натрия(NaOH):H...

jhj2015 @jhj2015

September 2021 1 7 Report

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Какие вещества взаимодействуют с гидроксидом натрия(NaOH):HCL,Cao,Cu(oh)2,Cucl2,So3,P2O5,AgNo3,H2SiO3.

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osipovme HCl + NaOH = NaCl = H2O
CaO + NaOH =/=
Cu(OH)2 + NaOH =/=
CuCl2 + 2NaOH = Cu(OH)2 (осадок) + 2NaCl
SO3 + NaOH = NaHSO4
P2O5 + 2NaOH = 2NaPO3 + H2O
AgNO3 + NaOH = AgOH (осадок) + NaNO3
H2SiO3 + 2NaOH = Na2SiO3 + 2H2O

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