bill nye the science guy

If the reaction 2HgO --> 2Hg + O2 is endothermic, which bonds are the strongest? The bonds between Hg atoms in the solid metal. The bond between Hg & O. The bond between O & O.

Which statement best explains what would happen if a reactant were added to a system in equilibrium?(1 point) The system would shift toward the reactants to oppose the change. The system would shift toward the products to oppose the change. The system wou...

Use the reaction, which produces ammonia, to answer the question. N2(g) + 3H2(g) ⇄ 2NH3(g) Which change would happen in the system if the concentration of N2 was increased at constant pressure? The reverse reaction would increase in order to increase the...

In which situation can Le Chatelier’s principle be applied?(1 point) It can be applied when a reaction happens in a single direction, and environmental conditions are kept constant. It can be applied when a reaction happens in a single direction, and envi...

Use the equation to answer the question. H2O(l) + heat ⇄ H2O(g) A sample of water is at equilibrium at 100°C. Which statement best describes what will happen if liquid water is added to the system? (1 point) All of the liquid water molecules that are adde...

Which of the following is NOT necessary for chemical equilibrium? a closed system reactants and products that are the same state of mater the rate of the forward reaction matches the rate of the reverse reaction a reversible chemical reaction

i dont understand chemistry at all i usually wouldnt use a website like this but im failing the class and need to pass this assignment