![subject](/tpl/images/cats/himiya.png)
Chemistry, 16.10.2021 21:10 dayjionneam
What is the mass percent of water in NiSO₄・4 H₂O? Provide an answer to two decimal places
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:30
With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:10
Which is true according to the law of conservation of energy
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 14:00
How is the electron sea model of metallic bonding different from the band theory? how are they the same? give at least one similarity and one difference between the models
Answers: 2
You know the right answer?
What is the mass percent of water in NiSO₄・4 H₂O? Provide an answer to two decimal places...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:56
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 08:56
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:56
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:56
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:56
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 08:56
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:56
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 08:56
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:56
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 08:56