What is the units of k in the following expression: rate = k[A][B]?

A) s^-1

B) M^-1 s^-1

C) M^-2 s^-1

D) M

Question 3 options: how many moles of argon atoms are present in 11.2 l of argon gas at stp?

Water flows from areas of low land to areas of high land ture or false

Which accurately describes development?

Calculate the mass of oxygen per gram of nitrogen in each compound. 30.82 g n2 and 17.60 g o2

Which of the following is most likely to have a crystalline structure

Why is it important for us to study outer space?

What is the correct noble gas configuration of chlorine

A flask of fixed volume contains 1.00 mole of gaseous carbon dioxide and 88.0 g of solid carbon dioxide. the original pressure and temperature in the flask is 1.00 atm and 300. k. all of the solid carbon dioxide sublimes.

Oxygen is in group 16 of the periodic table. An oxygen ion (O2-) has a charge of - 2. Which of the following would be most likely to combine with an oxygen ion to form a new compound?

How and why - Why does ice float on water