![subject](/tpl/images/cats/himiya.png)
![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 01:50
7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:20
6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:10
Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:20
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
You know the right answer?
How does mass affect acceleration due to gravity?...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 14.11.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 13:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 14.11.2019 13:31
![question](/tpl/images/cats/health.png)
Health, 14.11.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 13:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.11.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 13:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 14.11.2019 13:31
![question](/tpl/images/cats/biologiya.png)
Biology, 14.11.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 13:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 14.11.2019 13:31
![question](/tpl/images/cats/health.png)
Health, 14.11.2019 13:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.11.2019 13:31
![question](/tpl/images/cats/mat.png)