The entropy change ΔS for the combustion of methane to carbon dioxide and liquid water is -242.6 J/mol.K
<h3>What is the Entropy in a Chemical system?</h3>
In a chemical system, Entropy (ΔS) is a quantitative measure of the variety of possible ways to disperse energy inside a chemical system.
- In an isothermal process, entropy is determined as the quantity of heat transmitted to a system.
The chemical reaction for the combustion of methane can be expressed as:

The standard entropy of the combustion is expressed as:

Replacing the standard entropies of the compounds into the above equation, we have:


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The similarities / characteristics the two cars share
The correct senses and quotations are:
- Generosity - Largesse.
- Talkative - Voluble.
- Conflicting - Discordant.
- Appealing - Invocation.
- Having more than one mate at a time - Polygamous
<h3>Definition of terms </h3>
A person who is described as having largesse is one who is quite generous with their money. A voluble person on the other hand tends to talk a lot.
When there is discordance it means that there is some form of conflict. An invocation is an appeal for something to be done. A polygamous organism has multiple mates.
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