What are your zodiac signs? mine is virgo.-__-

Based on the position vs. time graph which velocity vs. time graph would correspond to the data

What is the total reduction potential of a cell in which potassium (k) is reduced and copper (cu) is oxidized? a. 2.59 v b. 3.27 v c. -3.27 v d.-2.59 v

Based on the equation and the information in the table, what is the enthalpy of the reaction?