You will perform several calculations with the data you obtain in the titrations lab. Below is an exercise to help you prepare. (a) If your titration solution is 0.450 M in NaOH, and the endpoint occurs at 13.70 mL of titrant, how many mmol of NaOH are required to reach the endpoint

1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products