What reaction (oxidation or reduction) occurs at the anode of a voltaic cell? What is the sign of the anode? Do electrons flow toward or away from the anode?
Step by Step SolutionIn the oceans the carbon dioxide gas is get absorbed in a larger proportions .it reacts with water -to form carbonic acid (H2CO3).so most of the carbon in the is in the form of HCO3.these ionsform the buffer(A buffer solution is an aqueous solution consisting of a mixture of a weak acidand its conjugate base, or vice versa. Its pH changes very little when a small amount of strongacid or base is added to it.) system that maintains ocean average pH.buffering capacity decreasesas the concentration of CO2 in the atmosphere increases.