What is the pH of a solution that has a hydrogen ion concentration of 1.0 * 10 - 9 M? Show your calculation.

A gas is contained in a cylinder with a volume of 4.4 L at a temperature of 48.2oC and a pressure of 605.1 torr. The gas is then compressed to a volume of 0.38 L, and the temperature is raised to 586.6oC. The new pressure of the gas will b

How many kJ to hear 0.700 pint of room temp water to boiling

How many liters of a mouthwash can be prepared from 105 ml of cinnamon flavor if its concentration is to be 0.5%?

Question 1 options: Radioactivity is caused by the decay of the nucleus which occurs when unstable nuclei lose protons and neutrons.

Nonmetals gain electrons under certain conditions to attain a noble gas electron configuration. 1. How many electrons must be gained by the element carbon (C) to attain noble gas electron configuration?

Hf is a stronger acid than nh + 4. which base would be stronger: f - or nh3? 1. f - 2. both bases would be equal in strength. 3. nh3 4. cannot tell from the information given. 5. neither f1 - nor nh3 would be bases.

The concentration of commercially available concentrated nitric acid is 70.0 percent by mass, or 15.9 M. Calculate the density and molality of the solution.

Whats 2 properties of iron?

Which light packs the highest energy per photon

Which of the following hydrocarbons will most likely be found around cows?