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24.10.2021 •
Chemistry
What is Hydro carbon ?
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Ответ:
combination of a very light gas (hydrogen) and a substance that is found in all living things (carbon). Hydrocarbons are found in petrol, coal and natural gas
Ответ:
A hydrocarbon is an organic chemical compound composed exclusively of hydrogen and carbon atoms. Hydrocarbons are naturally-occurring compounds and form the basis of crude oil, natural gas, coal, and other important energy sources. Therefore, hydrocarbons are highly effective as a source of fuel.
Explanation: Found online.
Ответ:
Explanation:
There are some options that are correct.
1) Amount of limiting reactant used in a reaction.
It can be calculated from the quantity of the reactants.
2) Amount of excess reactant from a reaction
It can be also calculated from the quantity of the reactants.
3) Theoretical yield of products
Amount of limiting reactant used in a reaction
Amount of excess reactant from a reaction
Theoretical yield of products