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 .
87.5 is the answer
i just took it
the second one is
33.6
I think it is correct......
Answer:
There are recessive traits and dominant traits
recessive traits are always hidden
dominant traits are the ones that are present in an organism
some recessive traits can be passed on to offsprings to become dominant
and some dominant traits can be passed on to become recessive traits
that's life
Answer: temperature of gas is 276K
Volume of gas is 0.72cm