Ácidos e bases

Quiz
•
Chemistry
•
9th Grade - University
•
Hard
Guilherme Ramos
Used 7+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sustância que libera íons hidrogênio quando se dissolve em água
ácido
sal
base
metal
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sustância que recebe íons hidrogênio de outra sustância
ácido
óxido
sal
base
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sustância que libera íons hidróxido quando se disolve em água.
ácido
sal
base
óxido
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
De acordo com a escala de pH, em qual faixa se encontra as bases?
A
B
C
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Bicarbonato de sódio é uma sustância:
ácida
neutra
básica
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Escolha uma opção que só contem bases.
Na2O, MgO, CaO
NaOH, KOH, Al(OH)3
HCl, H2SO4, HNO3
NaCl, KCl, Na2CO3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
8.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
9.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
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