Funções Inorgânicas
Quiz
•
Chemistry
•
2nd Grade
•
Practice Problem
•
Medium
NISELE VIVIURKA
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quais são as quatro funções em que as substâncias inorgânicas podem ser classificadas?
Ácidos, Bases, Sais, Óxidos
Ácidos, Bases, Metais, Não-metais
Ácidos, Sais, Metais, Gases
Bases, Sais, Gases, Metais
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que são ácidos de Arrhenius?
Substâncias que liberam íons OH⁻ em solução aquosa.
Substâncias que liberam cátions H⁺ em solução aquosa.
Substâncias que não reagem em solução aquosa.
Substâncias que liberam elétrons em solução aquosa.
3.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Qual é uma característica geral dos ácidos?
Apresentam sabor doce
Apresentam sabor azedo
Apresentam sabor salgado
Apresentam sabor amargo
4.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
O que acontece quando os ácidos neutralizam bases?
Formam ácido e água
Formam sal e água
Formam base e água
Formam gás e água
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual das seguintes opções é um exemplo de oxiácido?
H₂S
HBr
HCl
H₃PO₄
6.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Qual é o sufixo do ânion correspondente ao sufixo "ídrico" do ácido?
eto
ato
ito
ico
7.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
Qual é a fórmula química do ácido fosfórico?
H₂SO₄
HCl
H₃PO₄
HNO₃
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