![subject](/tpl/images/cats/himiya.png)
Chemistry, 12.05.2021 23:10 unknown54321
What is the maximum electrical work that can be obtained from 6.54 g of zinc metal that
reacts in a Daniel cell, whose cell potential is 1.10 V?
The overall cell reaction is
Zn(s) + Cu2+(aq) โ Zn2+(aq) + Cu(s)โ
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 01:30
Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
Answers: 2
![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
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 02:30
What type of energy conversion occurs when you place your feet near the fire place and they become warm
Answers: 1
You know the right answer?
What is the maximum electrical work that can be obtained from 6.54 g of zinc metal that
reacts in a...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 16:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 16:20
![question](/tpl/images/cats/biologiya.png)
Biology, 13.01.2021 16:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 16:20
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 16:30
![question](/tpl/images/cats/User.png)
Engineering, 13.01.2021 16:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.01.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 16:30
![question](/tpl/images/cats/en.png)
English, 13.01.2021 16:30
![question](/tpl/images/cats/fizika.png)
Physics, 13.01.2021 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.01.2021 16:30
![question](/tpl/images/cats/biologiya.png)
Biology, 13.01.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 16:30
![question](/tpl/images/cats/mat.png)