Which of these solutions is the most basic? [OH −] = 1 × 10 – 13 M

[H +] = 1 × 10 – 11 M

[H +] = 1 × 10 – 2 M

[OH −] = 1 × 10 – 4 M

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

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?