Predict the products of the following reaction:
2 answers:
Answer: Option (b) is the correct answer.
Explanation:
Displacement reaction is a reaction in which a more reactive element displaces less reactive element.
When there is displacement of two elements in a chemical reaction then this type of reaction is known as double displacement reaction.
For example,
In this reaction Cl is displaced by and Li is displaced by Mg. So, it is a double-displacement reaction.
You might be interested in
chlorine's atomic number and mass :
35,453 u
☝️follow the rules of brainly!
Answer: 67.2 moles
Explanation:
According to the given balanced equation, 2 moles of acetylene combine with 5 moles of oxygen
to produce 4 moles of carbon dioxide
.
Thus if 2 moles of acetylene combine with = 5 moles of oxygen
35 moles of acetylene combine with=
moles of oxygen
But as only 84 moles of oxygen are available, acetylene is not a limiting reagent.
5 moles of oxygen reacts with = 2 moles of acetylene
84 moles of oxygen reacts with=
moles of acetylene
Thus Oxygen is the limiting reagent as it limits the formation of products. Acetylene is excess reagent as it is present in excess.
2 moles of acetylene produce= 4 moles of carbon dioxide
.
33.6 moles of acetylene produce=
moles of of carbon dioxide
.