Consider the following reaction at equilibrium: 2NH3(g) = N2(g) + 3H2 (3) AH° = +92.4 kJ
Le Châtelier's principle predicts that removing N2 (g) from the system at equilibrium will result in

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.

How does concentration affect reaction rate

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.