Which member of an ecosystem is responsible for capturing energy from the sun and turning it in to food ?
2 answers:
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Answer:
Explanation:
The four strokes are
- Intake: The mixture of air and fuel enters the cylinder.
- Compression: The mixture is compressed by a factor of about 11.
- Ignition: A spark ignites the fuel, which burns and produces CO₂, CO, and H₂O.
- Exhaust: The combustion products are expelled from the cylinder.
First identify which is being oxidized and reduced. In this case, the Mg is being oxidized and the Hg is being reduced.
Mg --> Mg+2
<span>Hg+2 --> Hg+1
</span>
Then you have to balance each half reaction first with electrons before adding them together in one equation
⇒ 
and
⇒ 
and then combine them together to form
⇒ 
It isn't necessary to keep the electrons but its essential to know how many there are in order to know how many are in the equation in order to calculate the reaction energy. Note: A<span>dd H+ and H2O to balance the H's and O's in acidic solution if needed.</span>
Mg --> Mg+2
<span>Hg+2 --> Hg+1
</span>
Then you have to balance each half reaction first with electrons before adding them together in one equation
and
and then combine them together to form
It isn't necessary to keep the electrons but its essential to know how many there are in order to know how many are in the equation in order to calculate the reaction energy. Note: A<span>dd H+ and H2O to balance the H's and O's in acidic solution if needed.</span>