3. What are the product (s) of the following reaction: Sodium + Bromine = (4 Points)
Disodium bromide
Sodium bromide
Sodium bromine
Sodium dibromide

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

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm

In which reaction is precipitation occurring?