In a neutralization reaction of a strong acid and strong base, what will the end pH be?

A particular form of electromagnetic radiation has a frequency of 8.11 x 10^14 hz. What is the energy in joules of one quantum of this radiation?

When oxygen bonds to itself to form breathable oxygen gas what kind of bond is involved? a. ionic b. covalent c. oxygenated d. non-metallic

Which item would react most rapidly if touched by a match? a log sawdust small twigs tree branches

Which of the following techniques involves separating volatile chemical into their components? a. UV spectrophotometry b. DNA analysis c. Gas chromatography d. Infrared spectrophotometry

How is the chemical symbol of an element determined

What is a compound? a) a combination of two or more substances that are not chemically combined b) a combination of two or more elements that are combined in a certain ratio

A gas has a volume of 75mL at a pressure of 200.0 kPa. What will be the new volume be in mL if the pressure is decreased to 60.0 kPa in sig figs

Give two reasons why it's important to work with a partner in a lab

Suppose you have 3.00*1018 reams of lead (pb). how many lead atoms do you have? express the number of atoms numerically.

Why is a chemical indicator added to the flask in which a titration will occur? to show when enough base has been added to determine the starting pH of the solution to neutralize the acid before adding the base to identify the starting volume of