![subject](/tpl/images/cats/himiya.png)
Chemistry, 01.03.2021 16:40 zhellyyyyy
how many valence electrons are transferred from each potassium atom to nitrogen in the formation of the compound potassium nitride?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:00
The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:50
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:10
What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.
Answers: 2
You know the right answer?
how many valence electrons are transferred from each potassium atom to nitrogen in the formation of...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 18:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 18:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 21.01.2021 18:20
![question](/tpl/images/cats/biologiya.png)
Biology, 21.01.2021 18:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/pravo.png)
Law, 21.01.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 18:20
![question](/tpl/images/cats/mkx.png)
Arts, 21.01.2021 18:20