James mixed 25 grams of solute with 75 grams of solvent and calculated the concentration of the solution. What is the correct concentration of this solution?

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.

What is the mass of sodium in 3 moles of sodium chloride

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system