Draw the curved arrow mechanism for the addition of hcn in water with naoh to heptan-4-one to give the corresponding cyanohydrin in the fewest steps. draw the arrows that lead to the resonance structures with full octets around each atom other than hydrogen. draw all electrons and charges if necessary on all structures; do not show any inorganic side products or counterions. reagents needed for each step are provided in the boxes.

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.

Salt in oceans comes from and of rocks