Why would the pressure of a sample of gas at a constant volume fall. 10 atm?

Is mouthwash an element, a compound, a homogeneous mixture, or a heterogeneous mixture?

You already saw that 1.00 g of Al should yield 3.53 g of copper for the reaction below. 3CuCl2 (aq) + 2Al (s) ⟶ 2AlCl3 (aq) + 3Cu (s) However, impurities and errors can occur easily. Suppose that only 2.86 g of copper is produced.

For the reaction A + B - ⇀ ↽ - C + D A+B↽--⇀C+D, assume that the standard change in free energy has a positive value. Changing the conditions of the reaction can alter the value of the change in free energy (Δ G) (ΔG).

In the reaction of nitrogen gas n2 with hydrogen gas h2 to form ammonia gas nh3, how many moles of hydrogen are needed to react with 1.22 mol of nitrogen

Many substances move through cell membrane from areas of higher concentration to areas lower concentration in the process of

Which statement is false? a. At equilibrium, equal amounts of products and reactants are present. ΔG° is a function of Keq. b. When reactants become products, they do so through an intermediate transition state. Most biocatalysts are proteins.

What is the name of a compound that has the formula C6H6

A 8.53 g sample of BaCl2 barium chloride is reacted with silver nitrate to produce silver chloride and bariums nitrate to give 8.72 g of silver chloride.

How does water vapor get into the atmosphere?

Which statement a-d about a state function is not correct? A - the value of a stage function can change along a path. B-the final value of a state function is independent of the path taken to reach the final state.