Answer: Option (c) is the correct answer.
Explanation:
A reversible reaction is defined as the reaction in which rate of forward reaction is equal to the rate of backward reaction.
In general, an equilibrium or reversible reaction will be as follows.
As equilibrium constant is the ratio of concentration of product over reactants.
Hence, equilibrium constant in forward direction for this reaction will be as follows.
.......... (1)
On the other hand, equilibrium constant of backward reaction is as follows.
= ............ (2)
This means that equilibrium constant of backward reaction is reciprocal of equilibrium constant of forward reaction.
Thus, we can conclude that the equilibrium constant for the reverse reaction is equal to the reciprocal of the forward equilibrium constant.
Answer:
Explanation:
A property closely related to an atom's mass number is its atomic mass. The atomic mass of a single atom is simply its total mass and is typically expressed in atomic mass units or amu.
Hey There!!~
Your best answer choice is 10280 or 10,280.
Because, 1 x 1025 = 1025 + 3 = 1028 x 10 = 10280 or 10,280.
Hope This Helps....!!
Answer:
385.69 g of O₂
Solution:
The Balance Chemical equation for said reaction is as follow;
2 H₂ + O₂ → 2 H₂O
According to Equation,
4.032 g ( 2 mol) H₂ reacts to produce = 36.03 g (2 mol) of H₂O
So,
48.6 g H₂ on reaction will produce = X g of H₂O
Solving for X,
X = (48.6 g × 36.03 g) ÷ 4.032 g
X = 434.29 g of H₂O
It means that the H₂ provided is in Excess. Therefore, the yield of product (H₂O) is being controlled by O₂ (Limiting Reagent).
So, According to Equation,
36.03 g (2 mol) H₂O is produced by = 31.998 g (1 mol) of O₂
So,
434.29 g of H₂O will be produced by = X g of O₂
Solving for X,
X = (434.29 g × 31.998 g) ÷ 36.03 g
X = 385.69 g of O₂