
ÁCIDOS E BASES
Authored by MARCELO BOEIRA
Chemistry
1st Grade
Used 4+ times

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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a classificação do ácido clorídrico (HCl)?
Ácido forte
Ácido fraco
Base forte
Base fraca
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a classificação da base hidróxido de sódio (NaOH)?
Ácido forte
Ácido fraco
Base forte
Base fraca
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o nome do ácido com a fórmula H₂SO₄?
Ácido sulfúrico
Ácido sulfídrico
Ácido sulfuroso
Ácido sulfato
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o nome da base com a fórmula Ca(OH)₂?
Hidróxido de cálcio
Hidróxido de sódio
Hidróxido de potássio
Hidróxido de magnésio
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o produto da ionização do ácido acético (CH₃COOH) em água?
CH₃COO⁻ e H⁺
CH₃COOH e OH⁻
CH₃COO⁻ e OH⁻
CH₃COOH e H₂O
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o produto da dissociação do hidróxido de amônio (NH₄OH) em água?
NH₄⁺ e OH⁻
NH₃ e H₂O
NH₄⁺ e H₂O
NH₃ e OH⁻
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a classificação do ácido nítrico (HNO₃)?
Ácido forte
Ácido fraco
Base forte
Base fraca
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