Numbers in scientific notation must be expressed in this form m times 10^n where a. M is 1 and n is greater than or equal to one but less than 10

b. M is greater than or equal to one but less than 10, and n is one

c. n is greater than or equal to one but less than 10

d. M is greater than or equal to one but less than 10

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?