How many mol of table salt (NaCl) are in a 238 g box? 4.07 x 100 mol NaCl 9.74 x 10-23 mol NaCl 1.39 x 104 mol NaCl 2.04 x 100 mol NaCl

This solubility curve of compound X is missing the x axis label. What is the most likely label of the x axis? A) pressure B) temperature C) time Eliminate D) volume

What is the ideal gas constant? A. It is a constant that applies only at STP. B. It is a specific constant for a particular gas. C. It is a universal constant used for all gases. D. It is a constant that depends on the conditions.

When two monosaccharides undergo a dehydration synthesis reaction in which type of molecule is formed?

List the ions in solution in the electrolysis of conc. sodium chloride

Which of the following happens when solid sodium chloride dissolves in water? A. The attractive forces between water and the sodium and chloride ions are overcome by the attractive forces between the sodium and chloride ions. B.

The mass of the ocean is about 1.8 X 10^21 kg. If the ocean contains 1.076% sodium ion, Na+, what is the mass in kilograms of sodium in the ocean?

How many formula units are contained in 23.5 g of Sb2S3

How many nuclear power plants are there in pennsylvania?

Polar molecules are often able to dissolve in water because a. The partially charged regions of polar molecules are able to form hydrogen bonds with water molecules. b.

An evacuated reaction vessel is filled with 0.800 atm of N₂ and 1.681 atm of Br₂. When equilibrium is established according to the reaction below, there are 1.425 atm of Br₂ remaining in the vessel.