For the reaction2Co3+(aq)+2Cl−(aq)→2Co2+(aq )+Cl2(g). E∘=0.483 Vwhat is the cell potential at 25 ∘C if the concentrations are [Co3+]= 0.489 M , [Co2+]= 5.10×10−2 M , and [Cl−]= 0.691 M , and the pressure of Cl2 is PCl2= 5.50 atm ?Express your answer with the appropriate units.

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate