Note the pH and pOH values labeled with letters on the pH scale below.

Based on log rules and the way pH is calculated, what is the difference in [OH– ] concentration between point A and point B.

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

There are main groups in the modern periodic table of elements

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?