![subject](/tpl/images/cats/himiya.png)
Chemistry, 19.04.2021 01:00 maheshwarlall
- Calculate the Standard Enthalpy of the reaction below:
NH3(g) + HCI (g) â NH4Cl(s)
Using the following Enthalpy of Reactions:
2HCI(g) â H2(g) + Cl2(g)
AH = +184.6 KJ
2H2(g) + 1/2 N2(g) + 1/2 Cl2(g) â NH4Cl(s) deltaH = -314.4 kJ
N2(g) + 3 H2(g) â 2 NH3(g)
deltaH = +184.6 kJâ
![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, 22.06.2019 06:00
An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30
What is the work done by the electric force to move a 1 c charge from a to b?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:10
In an experiment, 45g of silicon tetrachloride are treated with 45ml of water. what is the theoretical yield in grams of hcl
Answers: 3
You know the right answer?
- Calculate the Standard Enthalpy of the reaction below:
NH3(g) + HCI (g) â NH4Cl(s)
Using the...
Using the...
Questions
![question](/tpl/images/cats/en.png)
English, 11.02.2020 18:11
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2020 18:11
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
Law, 11.02.2020 18:11
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 11.02.2020 18:12
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)