Qual das seguintes opções é uma característica dos ácidos?
2º TRIMESTRE - SE LIGA - Funções Inorgânicas

Quiz
•
Chemistry
•
10th Grade
•
Hard
Used 9+ times
FREE Resource
10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Reagem com bases formando óxidos
Têm sabor doce
Tem sabor azedo
São escorregadios
2.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Qual é a fórmula química do ácido clorídrico?
HCl
HNO3
CH3COOH
H2SO4
3.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Qual das seguintes bases é uma monobase?
Ca(OH)2
Al(OH)3
NaOH
Fe(OH)3
4.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
São exemplos de ácidos:
HCN, H2O, HCl
HCl, HI, HCN
NaO, HCN, NO2
LiOH, HNO3, H2S
5.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Qual das seguintes substâncias é um exemplo de sal?
O2
NH3
H2O
NaCl
6.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
São exemplos de óxidos:
HCl, H2O, NaCl
NaOH, H2SO4, KCl
Cao,MgO, H2O
CaO, MgO, Al2O3
7.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Qual das seguintes opções são exemplo de ácido, base, sal e óxido, respectivamente?
NaO, HCl, SO2, NaOH
NaOH, HCl, Na2O, NaCl
HCl, NaOH, NaCl, CaO
HCl, NaCl, NaOH, Fe2O3
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