![subject](/tpl/images/cats/himiya.png)
Chemistry, 12.05.2021 01:00 Totototono
PLEASE HELP PLEASE IM BEGGING U
Answer the question below if the molar mass of P is 31g/mol and the molar
mass of Cl is 35.5g/mol.
How much heat will be released when
5.5 g of chlorine reacts with excess
phosphorus according to the following
equation.
2P + 3Cl2 + 2PCIs AH = -886 kJ
13.7KJ
137KJ
68.6KJ
27.5KJ
my
![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)
Chemistry, 22.06.2019 04:00
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:30
In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 10:30
When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle. if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3.2 kilopascals, what is the partial pressure of the hydrogen?
Answers: 1
You know the right answer?
PLEASE HELP PLEASE IM BEGGING U
Answer the question below if the molar mass of P is 31g/mol and the...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.02.2021 05:20
![question](/tpl/images/cats/mat.png)
Mathematics, 23.02.2021 05:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.02.2021 05:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.02.2021 05:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.02.2021 05:20
![question](/tpl/images/cats/mat.png)
Mathematics, 23.02.2021 05:20
![question](/tpl/images/cats/mat.png)
Mathematics, 23.02.2021 05:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 23.02.2021 05:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.02.2021 05:20
![question](/tpl/images/cats/istoriya.png)
History, 23.02.2021 05:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.02.2021 05:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.02.2021 05:20