Sais

Quiz
•
Chemistry
•
10th Grade
•
Hard
Tiago Diniz
Used 5+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nomeie o sal acima
Nitrito de sódio
Nitrato de sódio
Nitrato de cálcio
Nitreto de sódio
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nomeie o sal acima
Nitreto de sódio
Nitrito de cálcio
Nitrato de cálcio
Nitreto de sódio
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Indique os sais que derivam de oxiácidos:
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nomeie o sal acima
Sulfito de cálcio
Sulfato de cálcio
Sulfeto de cálcio
Sulfito de sódio
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Você está desesperado com o conteúdo?
TO BEM CALMO NA REAL
Sempre tranquilo ;D
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O sal NaCl pode ser produzido a partir de:
Mg(OH)2 + HCl
NaH + ClOH
NaOH + HCl
Na(OH)2 + HCl
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para separar o sal NaCl de água devemos usar o método de separação:
Destilação simples
Destilação fracionada
Filtração
Peneiração
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O sal Al2(SO4)3 ao ser dissociado produzirá os íons:
Al2+ e SO42-
Al3+ e SO42-
Al2+ e SO43-
Al+ e SO4-
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O sal Al2(SO4)3 pode ser nomeado como:
Sulfito de alumínio
Sulfeto de alumínio
Sulfato de di-alumínio
Sulfato de alumínio
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