g We wish to prepare a solution of acetic acid (CH3COOH) with a pH controlled by the addition of the salt, CH3COONa. How many grams of CH3COONa must be used to form 220.0 mL of a solution that is 0.950 M in acetic acid if the desired final pH

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d. the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025