2. Suppose we have the following reaction: H2CO3 <> H+ (aq) + HCO3- (aq) with a
hypothetical equilibrium constant of 4.2 x 10-7. Calculate the concentration of each of
the three species involved in the equilibrium reaction. Assume you initially have 0.1M
of carbonic acid,

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.