![subject](/tpl/images/cats/himiya.png)
Chemistry, 20.06.2020 23:57 hannaho8714
Give the coordination number and the charge of the central metal ion in each coordination compound: For the charges, enter your answers with the correct sign. e. g. if you think the answer is +1, enter the positive sign followed by the number 1.
Na2[Zn(OH)4]
Coordination Number:
Charge:
K[Co(H2O)2(C2O4)2]
Coordination Number:
Charge:
[Ru(H2O)2(NH3)2Cl2]Br
Coordination Number:
Charge:
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 15:00
How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:00
50 pts plz what is the physical state of matter of baking soda.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:20
The organs inside the body and how they function together
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Give the coordination number and the charge of the central metal ion in each coordination compound:...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.01.2021 17:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 21.01.2021 17:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.01.2021 17:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 21.01.2021 17:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 17:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 17:10
![question](/tpl/images/cats/ekonomika.png)
Business, 21.01.2021 17:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 17:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.01.2021 17:10
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 17:10