
Sais
Authored by Matheus Gomes
Chemistry
KG
Used 21+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Um sal pode ser obtido através de qual reação?
Simples troca
Dupla troca
Neutralização
Decomposição
2.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Entre as características do sais, marque a alternativa FALSA
Não conduzem corrrente elétrica
Possuem alto ponto de fusão
Possuem alto ponto de ebulição
Em temperatura ambiente são sólidos
3.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Marque a alternativa com exemplos de sal simples
NaCl, KCN, NaHCO3
BaSO4, SrCl, MgOHCl
NaHCO3, NaCl, CaCO3
CaSO4, NaCl, MgCl2
4.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Sal simples é formado por um cátion e dois ânions
Verdadeiro
Falso
5.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Um sal hidroxilado é formado por excesso de H em relaçao a OH
Verdadeiro
Falso
6.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Marque a alternativa com exemplo de sal hidroxilado
NaCl, KCN, NaHCO3
BaSO4, SrCl, MgOHCl
NaHCO3, NaCl, CaCO3
CaSO4, NaCl, MgCl2
7.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Marque a alternativa com exemplo de sal hidrogenado
NaCl, KCN, CuSO4
BaSO4, SrCl, MgOHCl
NaHCO3, NaCl, CaCO3
CaSO4, NaCl, MgCl2
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