Methyl alcohol can react with the acetate anion to form acetic acid and methoxide anion. the mechanism of the reaction can be shown using curved arrows. which of the two equations a or b use curved arrows correctly? explain your choice in the explanation box.

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?

Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?