(08.01 LC) What happens to water when it is heated from 0 °C to 4 °C?

(08.01 LC) Which property of water helps it maintain a relatively stable temperature?

(06.01 LC) Based on the kinetic molecular theory, which of the following statements is correct about a sample of gas at a constant temperature and volume?

(06.04 LC) What is the mass of 22.4 L of O2 at STP?

(06.04 MC) What is the volume of 1.60 grams of O2 gas at STP?

(08.04 LC) Which type of substance ionizes completely and creates hydronium ions when dissolved in water?

(07.01 MC) A student made a sketch of a potential energy diagram to represent a reaction with a −ΔH value.Explain, using complete sentences, why the diagram made by the student is correct or incorrect. Be sure to also explain what the values of X and Y represent.

(06.01 LC) Based on the kinetic theory, which statement is true?

(08.05 MC) What is the pH of a solution with a 7.8 × 10−13 M hydronium ion concentration?

(06.04 HC) During a laboratory experiment, 44.18 grams of Al2O3 was formed when O2 reacted with aluminum metal at 290.0 K and 1.3 atm. What was the volume of O2 used during the experiment?3O2 + 4Al → 2Al2O3