Một số axit quan trọng: HCl Flashcards

1
Q

HCl làm đổi màu quỳ tìm ->

A

đỏ

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2
Q

HCl + kim loại ->

A

muối + hidro
2HCl + Fe -> FeCl2 + H2

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3
Q

HCl + bazo ->

A

muối + nước
HCl + NaOH -> NaCl + H2O

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4
Q

HCl + oxit bazo ->

A

muối+ nước
2HCl + CuO -> CuCl2 + H2O

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5
Q

HCl + muối ->

A

axit mới + muối mới

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