Consider a sample of water and air in a container. Which of the following changes will increase the amount of nitrogen dissolved in the water? [Select all that apply.] Extra oxygen is added to the container, increasing the total pressure inside the container. The air in the container is replaced with pure nitrogen, but the total pressure inside the container is unchanged. O The pressure in the container is increased by decreasing its volume. Extra nitrogen is added to the container, increasing the total pressure inside the container. The pressure in the container is decreased by increasing its volume.

1.00 L of NaCl solution is diluted to 1.80 L with water. Which of the following statements are true? Select all that apply. The mass of NaCl remains the same The concentration of NaCl remains the same The moles of NaCl remains the same The moles of NaCl changes

Explain the reason cooks are advised to put salt in water that is to be boiled. Explain the reason salt mixtures are applied to roads covered in ice or snow.

What properties of an element and/or water causes particular elements on the periodic table (Potassium for example) to react violently with water?

Anti free liquids are mixed with water in car radiators to form solutions with low freezing points. Which type of solution is this

Hydrogen sulfide can be removed from natural gas byreaction with excess sodium hydroxide. Name the salt thatis produced in this reaction. (Note: Hydrogen sulfide losesboth its hydrogen atoms in the course of this reaction.)

What happens at the moment of opening a can of soda? Group of answer choices The atmospheric pressure decreases. The gas pressure inside the can decreases. The solubility of carbon dioxide inside the beverage remained the same. The solubility of carbon dioxide inside the beverage increases.

A 70.0% alcohol solution is used as an antiseptic to clean hoods in microbiology labs. What volume of this solution will contain 10.0 g of alcohol?