Answer:
How much energy would be produced from the reaction of 2.40 moles hydrogen with 3.95 moles chlorine?
Explanation:
Given,
2.40 moles hydrogen reacts with 3.95 moles chlorine.
From the balanced chemical equation,
1mol. of H2 reacts with 1mol. of Cl2
then,
2.40mol. of H2 reacts with ----?mol of Cl2
So, the remaining moles of Cl2 is in excess.
The limiting reagent is--- H2.
1mol. of H2 releases --- 554kJ of energy
then,
2.40mol of H2 releases ---- ?
Answer is: deltaH =-1329.6kJ
A double bond consists of one sigma bond and one pi bond.
Therefore Option C is the correct answer.
<h3>What is a Double Bond ?</h3>
A bond in which 4 electrons are shared between a [pair of atoms is called a double bond , higher amount of energy is required to break a double bond.
A double bond consists of one sigma bond and one pi bond.
Therefore Option C is the correct answer.
To know more about Double Bond
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I think 3 of them are its been 1 half years since ive done this i dont take chemistry anymore
