Predict which moon phase will occur about one week after a full moon?

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.