If a gas has a pressure of 325 kPa. What will the new pressure be if the volume is decreased from 2.41 L to 1.67 L at constant temperature?

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

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

How many atoms are there in 5.70 mol of mg