Chimie anorganica Flashcards

1
Q

compusi ionici care nu se dizolva in apa

A

carbonat de calciu, fosfat de calciu, clorura de argint

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2
Q

substante care nu se dizolva in niciun solvent

A

cele cu retele atomice (diamant, grafit)

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3
Q

elemente care se dizolva exoterm

A

acizi si baze tari
KF
Na2CO3
K2CO3
CaCl2

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4
Q

elemente care se dizolva endoterm

A

KBr
NH4Cl
NH4NO3
NaNO3
KNO3

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