If the exothermic reaction 2 H2(g) + O2(g) ⇌ 2 H2O(g) has reached equilibrium, what is the effect of raising the temperature of the reaction vessel?

○ The reaction will shift right toward products

○ The reaction will shift left toward reactants .

○ There will be no effect.

○ What happens depends on the initial temperature.

It has been two weeks since charles met with daniel, a dietitian, who provided charles with a menu for weight loss. charles and his mother are going back to see daniel again with a chart of the food charles has eaten. the following lists what charles ate in one day: breakfast 1 banana, 1 cup of nonfat milk, 1 egg lunch 1 cup of carrots, 3 oz of steak, 1 apple, 1 cup of nonfat milk dinner 6 oz of skinless chicken, 1 baked potato, 3 oz of broccoli, 1 cup of nonfat milk

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.