# Math Help - Exponential Equation

1. ## Exponential Equation

For the following equations

The equation should be inverted in a series form to get [H1] as a function of concentration (Cs)

Can I use Taylor series to remove exponential term?

I require a expression without exponential term relating [H1] as a function of concentration (Cs)

any help fromthe members... I shall be grateful

gopinath

sorry equation is

CS=(H1){2 exp[K2[H1]-1}

2. ## Re: Exponential Equation

Originally Posted by gopinathchemical
For the following equations

The equation should be inverted in a series form to get [H1] as a function of concentration (Cs)

Can I use Taylor series to remove exponential term?

I require a expression without exponential term relating [H1] as a function of concentration (Cs)

any help fromthe members... I shall be grateful

gopinath

sorry equation is

CS=(H1){2 exp[K2[H1]-1}
Without some constraints on the size of $C_s/H_1$ or $K_2H_1$ you cannot do this simply, you might get somewhere with expressing the exponential as a series then using reversion of series to get $H_1$ as a series in $C_s$

CB