Chemistry, 19.06.2020 19:57 mallyosburn
PLEASE HELP! I NEED TO ANSWER THESE QUESTIONS!!
Fossil fuel combustion removes deeply stored carbon from the land and releases it to the atmosphere.
True or False
In humid climates, wind erosion is accelerated by dense covers of vegetation.
True or False
Coal is burned to produce steam in an electrical power plant.
The steam is then used to
A-turn a machine called a turbine
B-convert mechanical energy to electrical energy
C-extract atoms from the coal
Fossil fuel combustion removes deeply stored carbon from the land and releases it to the atmosphere.
True or False
Answers: 3
Chemistry, 22.06.2019 10:10
Stage in which a typical star has completely stopped fusion
Answers: 1
Chemistry, 22.06.2019 17:00
The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
Answers: 3
Chemistry, 22.06.2019 18:10
The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.
Answers: 1
Chemistry, 22.06.2019 19:00
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
Answers: 1
PLEASE HELP! I NEED TO ANSWER THESE QUESTIONS!!
Fossil fuel combustion removes deeply stored carbon...
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