When CO2 enters the blood from the tissues, which of the following sequence of events would occur 1. diffusion of CO2 from tissues to blood plasma and to RBCs 2. formation of carbonic acid in RBCs 3. breakdown of carbonic acid to form H and HCO3 4. movement of HCO3 ions out of RBCs into the plasma

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.