When ammonia at 24°C is cooled to 0°C the ammonia molecules A. become less organized

B. move much faster

C. move much more slowly

D. break apart

E. stop moving

What will most likely happen when two bromine atoms bond together?

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign

How many moles of bromine are needed to produce 3.23 moles of potassium bromide