Answer:
25 g/hr
Explanation:
Remember that the rate of reaction refers to the rate at which reactants are used up or or the rate at which products appear.
Hence;
Rate of reaction = mass of reactant used up/time taken
Mass of reactant used up= 2g
Time taken = 5 minutes or 0.08 hours
Rate of reaction = 2g/0.08 hours = 25 g/hr
Answer:
36.04g H2O
Explanation:
2 moles H2O converted into grams using the mass of a mole of water as grams (1.01 x 2 + 16.00 = 18.02g = 1 mole h2o) is 36.04g
i can try to explain further if you want?
Answer:
The correct answer is - A. It is the fastest way to reproduce.
Explanation:
Asexual reproduction is the mode of reproduction that does not alter the genes or genetic matter in the offspring and also does not involve the fusion of gametes.
It does not include the genetic variation as it is similar to the parent genetic or sequences. The fastest way to reproduce is asexual reproduction. There is no direct relation between the stability of the environment the asexual reproduction.
Answer:
I dont know
Explanation:
I have it for a science final
Answer : The value of 
is, 3
Explanation :
Equilibrium constant : It is defined as the equilibrium constant. It is defined as the ratio of concentration of products to the concentration of reactants.
The equilibrium expression for the reaction is determined by multiplying the concentrations of products and divided by the concentrations of the reactants and each concentration is raised to the power that is equal to the coefficient in the balanced reaction.
As we know that the concentrations of pure solids and liquids are constant that is they do not change. Thus, they are not included in the equilibrium expression.
The given equilibrium reaction is,
The expression of will be,
![K_{eq}=\frac{[Y]}{[X]}](https://tex.z-dn.net/?f=K_%7Beq%7D%3D%5Cfrac%7B%5BY%5D%7D%7B%5BX%5D%7D)
Given:
[X] = 0.75 mol/L
[Y] = 2.25 mol/L
Now put all the given values in the above expression, we get:
Therefore, the value of is, 3
