Hydrogen and oxygen gas are mixed in a 7.75 L flask at 65 oC. If 0.482 grams of hydrogen and 4.98 grams of oxygen are present, what is the partial pressure of oxygen in the flask

How do the energy differences between the higher energy levels of an atom compare with the energy difference between the lower energy level of the atom

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.