Answer:
The limiting reactant is propene,
.
Explanation:

Moles of nitrogen propene = 2 mol
Moles of oxygen = 10 mol
According to reaction, 2 moles of propene reacts with 9 moles of oxygen gas, then 2 moles of propene will react with:

According to the question, we have 10 moles of oxygen gas, which is more than 9 moles of oxygen gas. This indicates that propene is present in a limiting amount hence, it is a limiting reactant.
The limiting reactant is propene, hence the correct answer is the
.
Answer:
for 1 solid its freezing.
for 2 solid and liquid its melting
for 6 liquid to gas its evaporation and for 5 gas to liquid its condensation.
Explanation:
hope this helped :)
Answer:
used in irrigation to transfer water over a barrier
Answer:
is the rate of formation of nitrogen dioxide.
Explanation:
Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

Given: Order with respect to
= 1
Order with respect to
= 2
Thus rate law is:
![R=k[NO]^2[O_2]^1](https://tex.z-dn.net/?f=R%3Dk%5BNO%5D%5E2%5BO_2%5D%5E1)
k= rate constant
![R=k[NO]^2[O_2]^1](https://tex.z-dn.net/?f=R%3Dk%5BNO%5D%5E2%5BO_2%5D%5E1)


is the rate of formation of nitrogen dioxide.