# How Do You Find Kc From Initial Concentrations?

## How do you find initial concentration from final concentration?

The final solution’s concentration and volume can be converted to percentage using the formula x x 100. C and V are equivalent to 60 and 350 liters. The percentage concentration of the final solution can be found in the above formula.

## How do I calculate ka?

It is noted that [H3O+] is ten-pH. You can write x if you know the solution’s pH. A numerical value can be found for Ka. Ka is 10 to 2.4 and is divided by 10 to 10 to 2.5.

## How do you find initial concentration from absorbance?

Additional information is needed to derive the concentration of a sample.

## How do you find the initial concentration of Fe3+ and SCN?

The initial concentration of SCN– can be found by using the dilution equation: (M1V 1)/V 2.

## Why does KC change with concentration?

If volume was reduced, the rates of the forward and reverse reaction would go up. The amount of increase for each will be different if the rates are not the same. Kc doesn’t change even though the rates change.

## How do you find the KC for the reverse reaction?

The equilibrium expression for a reaction written in the reverse direction has the same effect as the forward one. The forward and reverse reaction are constants. Is N2O4 at 100o C?