What is one benefit associated with a nuclear fission reaction?
(1) the products are not radioactive.
(2) stable isotopes are used as reactants.
(3) there is no chance of biological exposure.
(4) a large amount of energy is produced.

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.