![Chemistry](/tpl/images/cats/himiya.png)
The heat of combustion of pp is 42.7 mj kg1. if pp containers are urned in a waste-fired power station that generates electricity with an verall efficiency of 24%, calculate how much useful electrical energy generated when 1,200 tonnes of pp is burned. give your answer in nits of mj to 3 significant figures and explain your working
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 00:00, lilyclairehutson
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:30, pup88
According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.
Answers: 2
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30, emilymartinez75
Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers
Answers: 1
Do you know the correct answer?
The heat of combustion of pp is 42.7 mj kg1. if pp containers are urned in a waste-fired power stati...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.06.2021 22:20
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/en.png)
English, 03.06.2021 22:20
![Konu](/tpl/images/cats/fizika.png)
Physics, 03.06.2021 22:20
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.06.2021 22:20
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.06.2021 22:20
![Konu](/tpl/images/cats/en.png)
English, 03.06.2021 22:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.06.2021 22:20