subject
Chemistry, 28.08.2019 22:00 ReignAsrs

Which describes the use of a renewable energy source?
burning natural gas to power city buses
using solar cells to heat water for use in homes
burning coal to operate the machinery in a factory

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 03:30
Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?
Answers: 3
question
Chemistry, 22.06.2019 05:30
The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?
Answers: 1
question
Chemistry, 22.06.2019 09:30
What is the mass of 0.46 mol of mgcl2
Answers: 3
question
Chemistry, 22.06.2019 22:30
You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.
Answers: 3
You know the right answer?
Which describes the use of a renewable energy source?
burning natural gas to power city buses...
Questions
question
Biology, 19.09.2021 17:40
Questions on the website: 13722362