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Vika [28.1K]
3 years ago
8

Most electricity is generated by

Chemistry
1 answer:
ehidna [41]3 years ago
4 0
Electricity is most often generated at a power station by electromechanical generators, primarily driven by heat engines fueled by combustion or nuclear fission but also by other means such as the kinetic energy of flowing water and wind. Other energy sources include solar photovoltaics and geothermal power. You Mathematical Anser Would Be A
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Anita did not make the track team this year, and she feels really disappointed and upset. What question would most likely redire
Allushta [10]

Answer:

Anita did not make the track team this year, and she feels really disappointed and upset. What question would most likely redirect her thinking and provide a solution?

Why did this terrible thing happen to me?

What other sports can I try this spring?

Why does everything I attempt go wrong?

Why did Karen get on the team but I didn't?

Answer - What other sports can I try this spring?

Explanation:

Failures and successes are part of our daily lives as humans. It can be very challenging for one to accept his or her failures and bring oneself above it.

when failure occur, the best way to reverse the negative impacts it brings is to move forward and decide on what next to do.  

The actions that must be taken in the processes should be quite productive enough to bring back the results one desired.

When the effects of failures prove irreversible, one would then give the mind a diversion and help his or herself think their way though the failure that was encountered.

4 0
3 years ago
What would happen to temperature on Mercury during the day if a sunspot was directly in line with its surface?
snow_tiger [21]
It would get really hot and probably cause multiple chemical reactions
7 0
3 years ago
Could the structures below undergo a Fischer esterification reaction? Reaction scheme of benzoic acid and thionyl chloride to fo
Romashka-Z-Leto [24]

Answer:

The correct answer is the first option. No, the structures above cannot undergo a Fischer esterification reaction to form an ester.

Explanation:

The reaction that will take place can be found in the attached file. The reaction does not require any catalyst and it cannot undergo a Fischer esterification reaction to form an ester.

4 0
3 years ago
How many grams are there in 6.21 moles of CaCl2? #1 I am not sure if it's right and please explain .
beks73 [17]
Rearrange the equation n=M÷Mr. Where n = the number of moles. M= the mass in grams. And Mr = the molecular mass of the substance.
Since you are working out mass use the equation M= n x Mr. So you have
6.21 × 111 (molecular mass of CaCl2).
This will give you the answer 689.31 grams which would be your final answer.
6 0
3 years ago
How many moles of FeCr2O7 are required to produce 20 moles of CO2​
BigorU [14]

This is a stoichiometry question

The stoichiometry between FeCr2O7:CO2

=4:8

=1:2

therefore moles of FeCr2O7 needed=2 *20moles

=40 moles

4 0
3 years ago
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