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}