FQ8 - Reações ácido-base

FQ8 - Reações ácido-base

8th Grade

46 Qs

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FQ8 - Reações ácido-base

FQ8 - Reações ácido-base

Assessment

Quiz

Chemistry

8th Grade

Medium

Created by

Carlos Pinto

Used 97+ times

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46 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Soluções aquosas neutras

Vinagre

Lixívia

Água com sal

Água destilada

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Soluções aquosas ácidas

Vinagre

Lixívia

Sumo de limão

Detergente

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Soluções aquosas básicas (alcalinas)

Vinagre

Lixívia

Sumo de limão

Detergente

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O vinagre é ácido porque possui

ácido acético.

ácido oleico.

ácido tartárico.

ácido cítrico.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O limão e a laranja são ácidos porque possuem

ácido acético.

ácido oleico.

ácido tartárico.

ácido cítrico.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A coca-cola é ácida porque possui

ácido fosfórico.

ácido sulfúrico.

ácido fórmico.

ácido acetilsalicílico.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ácido clorídrico

HCl

HNO3HNO_3

H2SO4H_2SO_4

H3PO4H_3PO_4

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