During and exothermic reaction, energy is the surroundings.
a. mixed with
b. released to
c. absorbed from

What was the procedure by which case united states vs lopez went to court

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

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal