2. What is G for the following reaction at 334 K? AH'= 92.4 kJ Solve for S first!
2 NH3 (g) → N2 (g) + 3 H2 (g)
Is the reaction spontaneous?

Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Can someone me with 6 to 10 plz this is for masteries test.