![subject](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2021 05:30 steph76812
While dissolving 80.0 g of ammonium nitrate in 50.0 mL of water at
room temperature, you observe that the temperature of the solution
decreases by 5.0°C and the vessel feels cold to the touch. You
realize that the formation of the solution must be an endothermic
process!
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 17:10, codeyhatch142
Nitric oxide (no) can be formed from nitrogen, hydrogen and oxygen in two steps. in the first step, nitrogen and hydrogen react to form ammonia: n2(g) + 2 h_2(g) rightarrow 2 nh_3 (g) delta h = -92. kj in the second step, ammonia and oxygen react to form nitric oxide and water: 4 nh_3(g) + 5 o_2(g) rightarrow 4no(g) + 6 h_2o(g) delta h = -905. kj calculate the net change in enthalpy for the formation of one mole of nitric oxide from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:00, nikejose11
An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30, robertss403
How many moles of kci are produced from 2.50 moles k
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:50, KAITLYN007
Show how to convert the temperature 84.7° c to kelvin. include all steps and label the final answer.
Answers: 1
You know the right answer?
While dissolving 80.0 g of ammonium nitrate in 50.0 mL of water at
room temperature, you observe th...
Questions in other subjects:
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 23:56
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 20.03.2020 23:56
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/pravo.png)
Law, 20.03.2020 23:56
![Konu](/tpl/images/cats/mat.png)