subject
Chemistry, 01.07.2020 22:01 gracieorman4

A welding torch produces a flame by burning acetylene fuel in the presence of oxygen. This flame is used to melt a metal. Which energy transformation represents this process? chemical energy into thermal energy potential energy into kinetic energy kinetic energy into electromagnetic energy potential energy into chemical energy

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 22:30
Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
Answers: 2
question
Chemistry, 22.06.2019 10:10
For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2
Answers: 3
question
Chemistry, 22.06.2019 13:30
What are the major types of a chemical compound
Answers: 2
question
Chemistry, 22.06.2019 17:30
Why is the melting of ice a physical change ?
Answers: 1
You know the right answer?
A welding torch produces a flame by burning acetylene fuel in the presence of oxygen. This flame is...
Questions
question
Chemistry, 21.06.2021 09:30
question
English, 21.06.2021 09:30
question
Chemistry, 21.06.2021 09:30
question
Physics, 21.06.2021 09:40
question
Geography, 21.06.2021 09:40
question
English, 21.06.2021 09:40
Questions on the website: 13722366