QUESTION 3
What is the enthalpy change for the first reaction?
P4(s) + 6Cl2(g) - 4PC13(0) AH...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 19.04.2021 06:50 unknown9263
QUESTION 3
What is the enthalpy change for the first reaction?
P4(s) + 6Cl2(g) - 4PC13(0) AH -
P4(s) + 10C12(g) - 4PC15(s) AH = -1.771.6
PC13(1) + Cl2 - PCs(s) AH - -128.1
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 01:00
Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:20
How have the greenhouse gasses increased from the year 2000 to 2018
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:30
What produces wave a)sound b) heats c)transfer of energy d)vibrations
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:30
We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 07:00
![question](/tpl/images/cats/mkx.png)
Arts, 07.04.2021 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 07:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.04.2021 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 07:00
![question](/tpl/images/cats/en.png)
English, 07.04.2021 07:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.04.2021 07:00
![question](/tpl/images/cats/es.png)
Spanish, 07.04.2021 07:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 07:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 07:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 07:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 07:00
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 07:00
![question](/tpl/images/cats/en.png)
English, 07.04.2021 07:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 07.04.2021 07:00