Answer:
He needs to add 4 mL of the 0.5 M solution to 6 mL of water.
Answer:
1. EXPOSE TWO GROUPS TO THE AROMA OF CHOCOLATE CHIP COOKIES BAKING
2.HAVE ONE GROUP EAT ONLY CHOCOLATE CHIPS COOKIES, AND HAVE THE OTHER GROUP EAT ONLY RADISHES
3.
This is a reduction half-reaction. Initially, gold exists as
![Au^{3+}](https://tex.z-dn.net/?f=%20%20Au%5E%7B3%2B%7D%20)
, and after the reaction, it has been converted to elemental gold. To make this possible, three electrons must be added to <span>
![Au^{3+}](https://tex.z-dn.net/?f=%20Au%5E%7B3%2B%7D%20)
. This fits within the definition of reduction reactions, where the reactant gains electrons in the reaction.</span>
They are pumped across the mitochondrial inner membrane against their concentration gradient (to where their concentration is high); as the H+ ions flow back to where their concentration is low, they drive ATP synthase to form ATP