First, lets balance the reaction equation:
4Fe + 3O₂ → 2Fe₂O₃
It is visible form the equation that 4 moles of Fe require 3 moles of O₂
Molar ratio Fe/O₂ = 4/3 = 1.33
Molar ratio O₂/Fe = 3/4 = 0.75
Now, we check the molar ratios present:
Fe/O₂ = 6.8/8.9 = 0.76
O₂/Fe = 1.31
Thus, Iron is the limiting reactant because its ratio is not being fulfilled while the ratio of O₂ is surpassed.
Answer:
cohesion
Explanation: the sticking together of particles of the same substance
Answer:
Oxygen
Explanation:
Oxygen is 21% of the gases that make up our air
In order to produce an effective collision, reactant particles must possess some minimum amount of energy.
...
Kinetics and Collision Theory.
1. The reactants must collide with each other.
2. The molecules must have sufficient energy to initiate the reaction (called activation energy).
3. The molecules must have the proper orientation.
Answer: Would be C
Explanation: It would be c because all the others aren’t true and it’s easier to study so you know the awnser btw
