
Quiz despre Acidul Acetic
Quiz
•
Chemistry
•
12th Grade
•
Hard
Gheorghe Carmen
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce tip de acid este acidul acetic?
Acid tare
Acid slab
Acid volatil
Acid neutru
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce se formează în urma reacției acidului acetic cu zincul?
Acetat de zinc
Acetat de magneziu
Acetat de calciu
Acetat de sodiu
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce gaz se eliberează în urma reacției acidului acetic cu magneziu?
Dioxid de carbon
Oxigen
Hidrogen
Azot
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce se observă când dioxidul de carbon este barbotat în soluția limpede de hidroxid de calciu?
Nu se observă nicio reacție
Se schimbă culoarea soluției
Se formează un gaz
Se formează un precipitat alb
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce se formează în urma reacției acidului acetic cu carbonatul de calciu?
Acetat de magneziu
Acetat de potasiu
Acetat de sodiu
Acetat de calciu
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este rolul acidului sulfuric în reacția de esterificare?
Agent de reducere
Substanță de diluare
Reactiv principal
Catalizator
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce miros are acetatul de etil format în urma reacției de esterificare?
Miros de alcool
Miros dulce fructat
Miros de oțet
Miros de amoniac
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