PLEASE HELP At equilibrium, K for the decomposition of HI(g) was found to be 1.07 x 10-5. The equilibrium concentration of HI(g) was found to be 0.129M. Calculate the concentration of I2 at equilibrium. (Hint – Let x = the concentration of I2. What would the concentration of H2 be if x is the concentration of I2? Refer to the coefficients of the equation to help you.) 2HI(g) → H2(g) + I2(g)

24 points and brainliest to anyone who can answer under 10 minutes with best ! the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

What produces wave a)sound b) heats c)transfer of energy d)vibrations