Kas ir ligands?
Kompleksie savienojumi

Quiz
•
Chemistry
•
11th Grade
•
Easy
Velta Fridrihsone
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kompleksveidotāja piesaistītie joni vai molekulas
Kompleksveidotāja piesaistītās vielas
Koordinācijas skaitlis
Kompleksveidotāja iekšēja sfera
2.
DROPDOWN QUESTION
1 min • 3 pts
Liganda Br- nosaukums ir (a) , liganda CN- nosaukums ir (b) , liganda OH- nosaukums ir (c) .
3.
MATCH QUESTION
1 min • 5 pts
Savienojiet koordinācijas skaitli ar pareizo jonu.
Au3+
4
Al3+
6
Cd2+
6
Co2+
2
Cu+
4
4.
DRAG AND DROP QUESTION
1 min • 5 pts
Pie kompleksveidotaja piesaistītos (a) un (b) sauc par (c) . Ligandi ir (d) F-, I-, Cl-, SO42-, OH-, kā arī polāras molekulas NH3, H2O. Ligandu skaitu nosaka (e) skaitlis. Tas atkarīgs no kompleksveidotaja un ligandu dabas, kā arī no to koncentracijas šķīdumā.
5.
MATCH QUESTION
1 min • 5 pts
Kompleksajā savienojuma K2[Zn(OH)4] sastāvdaļas:
Ārējā sfera
Koordinācijas skaits
4
Hidrokso
Kompleksveidotājs
Zn jons
Liganda nosaukums
K jons
Ligandu skaits
(__)4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kādas ir ligandu funkcijas?
Samazināt spiedienu
Palielināt temperatūru
Veidot kompleksus ar metāliem
Izmainīt pH līmeni
7.
MATCH QUESTION
1 min • 4 pts
Kompleksā savienojuma [Cu(NH3)4](OH)2 sastāvdaļas ir:
Kompleksveidotājs
(NH3)4
Koordinācijas skaitlis
(OH)2
Ligandi
4
Ārējā sfēra
Cu
8.
MULTIPLE SELECT QUESTION
45 sec • 3 pts
Atzīmējiet kompleksos savienojumus
[Ag(NH3)3]Cl
[Pt(NH3)2]Cl2
[HgI4]2-
Na3[Ag(S2O3)2]
[Ag(CN)2]-
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