a) What is the recommended daily allowance (RDA) of calcium, in mg, assuming a 2000 calorie diet for a 25 year old adult?
b) A student carries out part 1 of this experiment and finds the equation for his/her calibration curve to be:
E(mV) = 39.030 + 28.823 log[Ca2+]
For the second part of the experiment, the student measures 5.7517 g of dried milk, prepares 50.00mL of milk solution from the dried milk, and measures the potential of the milk solution to be -42.97 mV. If the student were to drink this milk solution, what percent of his/her RDA of Ca would be satisfied?