What pressure is exerted by 1.37 mol of hy-
drogen gas in a 7.57 L container at 50°C?
Answer in units of atm.

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon