What criteria are used to classify matter?

The molality is temp independent whereas molarity is temperature dependent. Justify.

What is the new volume of a gas at standard pressure (760 mm Hg) if originally 2.30 L of the gas had a pressure of 725.0 mmHg?

Matter is everywhere around us. Make a list by nameof fifteen different kinds of matter that you encounter every day.

As shown in table 15.2, kp for the equilibrium n21g2 + 3 h21g2 δ 2 nh31g2 is 4.51 * 10-5 at 450 °c. for each of the mixtures listed here, indicate whether the mixture is at equilibrium at 450 °c.

What are the exceptions to the periodic trends in ionization energy?

The ionization constant for water (kw) is 9.311 * 10-14 at 60 °c. calculate [h3o+], [oh-], ph, and poh for pure water at 60 °c.

How much pv work is done in kilojoules for the reaction of 0.68 mol of h2 with 0.34 mol of o2 at atmospheric pressure if the volume change is - 4.1 l?

What is the volume of 0.05 mol of neón gas at STL

What is the percent of N in Li 3 N?

Write the neutralization reaction that occurs between h2se and lioh.