SUBSTANȚE COMPUSE
Flashcard
•
Chemistry
•
7th Grade
•
Practice Problem
•
Hard
DOINIŢA PĂDURARU
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16 questions
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1.
FLASHCARD QUESTION
Front
Bazele sunt substanțe compuse formate dintr-un metal și
Back
una sau mai multe grupări hidroxil OH
2.
FLASHCARD QUESTION
Front
Formula generală a bazelor este MnOH: adevărat sau fals?
Back
fals
3.
FLASHCARD QUESTION
Front
Hidroxidul de calciu se mai numește și VAR NESTINS :
Back
fals
4.
FLASHCARD QUESTION
Front
Baza Ni(OH)2 are culoarea:
Back
verde
5.
FLASHCARD QUESTION
Front
Culoarea substanței Zn(OH)2: verde, albă, albastră, brun-roșcat
Back
albă
6.
FLASHCARD QUESTION
Front
Formula dintre fosfor (V) și oxigen este:
Back
P2O5
7.
FLASHCARD QUESTION
Front
Acizii sunt substanțe compuse, ce au în moleculă un atom de hidrogen și mai mulți radicali acizi.
Back
fals
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