
Ácidos e ligações químicas
Authored by MARIA CLARA DA SILVA JUNGLAUS
Science
9th Grade
Used 1+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Indique a classificação do ácido abaixo
H2SO4
HIDRÁCIDO
OXIÁCIDO
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Tipo de sustancia que quando dissolvida em água libera ions H+
sais
água
bases
ácidos
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A substância que libera H+ quando ionizada é chamada de
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Uma substância que muda de cor quando misturada com um ácido ou base é a(o)
indicador
corrosivo
neutralizador
jaimes
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Uma vez que alguns ácidos aparentemente "comem" certas substâncias, os ácidos são
Fracos
Fortes
Amargo
Fominha
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Os ácidos possuem qual destas características?
Sabor astringente
pH maior que 7
Sabor azedo
pH neutro
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Escolha a opção que só contem ácidos.
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