The required equation for an addition reaction between cyclohexene and Cl2 .
Cyclohexene + Cl2 → 1,2-dichlorocyclohexane
What is addition reaction ?
it is type of reaction in which one molecule combines with another molecule to form larger molecules .
addition reaction types are electrophilic , nucleophilic and free radical addition reaction .
<h3>What is free radical addition reaction ?</h3>
it is type of addition reaction where functional group is added to a compound through a free radical intermediate .
The free radical addition reaction involves chain initiation , chain propagation and chain termination .
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Answer : The mass of oxygen formed must be 3.8 grams.
Explanation :
Law of conservation of mass : It states that mass can neither be created nor be destroyed but it can only be transformed from one form to another form.
This also means that total mass on the reactant side must be equal to the total mass on the product side.
The balanced chemical reaction will be,
According to the law of conservation of mass,
Total mass of reactant side = Total mass of product side
Total mass of 
= Total mass of 
As we are given :
The mass of 
= 25.3 grams
The mass of 
= 23.4 grams
So,
Therefore, the mass of oxygen formed must be 3.8 grams.
102 grams.
Equation:
Quantify of heat = mass x specific heat x difference in temperature
We have: quantity of heat : 2300J
specific heat: .449 J/g
difference in t: 80 - 30 = 50
Solve for mass: 2300 = mass x 0.449 x 50
mass = 102.449
2 sig-figs --> 102 grams
Answer:
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Explanation:
