Which of the following thermochemical equations represents the electron affinity of atomic bromine if the electron affinity is -330 kJ/mole? a
Br + e- +330 kJ → Br-

b
Br + e- → Br- + 330 kJ

c
Br + e- → Br- - 330 kJ

d
Br- + 330 kJ → Br + e-

Review the branily terms and services guides well u know what i never did so go have a nice ice cream sunday

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.

Heat energy, carbon dioxide, and water are released through which process? a. photosynthesis b. depolymerization c. digestion d. cellular respiration