3. A teacher prepared 0.125 M sodium chloride stock solution. What volume of the stock solution is required to prepare a dilution of 0.05 M in 100 ml?
CORO
NOSWVS
a. 100 ml
b. 60 ml
C. 40 ml
d. 20 ml

What is the overall order of reaction for rate = k[no]2[o2]

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

1. what is boyle’s law? • state the definition of the law in words. • what are the assumptions of boyle’s law? • write at least one mathematical equation that represents the law. • what can be calculated with boyle’s law? • using a gas-filled balloon as an example, describe what is happening to the gas molecules inside the balloon before and after you squeeze it.