caractéristiques des acides, bases et sels Flashcards

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1
Q

papier devient rouge

A

acide

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2
Q

papier devient bleu

A

base

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3
Q

couleur du papier ne change pas

A

sel

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4
Q

goût aigre

A

acide

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5
Q

goût amer

A

base

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6
Q

goût salé

A

sel

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7
Q

texture visqueuse

A

base

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8
Q

réaction avec les métaux

A

acide

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9
Q

neutralisation par une base

A

acide

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10
Q

neutralisation par un acide

A

base

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11
Q

conduit l’électricité

A

acide, base et sel

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12
Q

H + non-métal
H + ion polyatomique

A

acide

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13
Q

métal + OH
NH4 + OH

A

base

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14
Q

métal + non-métal
métal + ion polyatomique
NH4 + non-métal
NH4 + ion polyatomique

A

sel

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