One lawn chair is made of aluminum and another is made of iron. both chairs are painted the same color. on a sunny day, which chair will be hottest to sit in? explain why.

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3