To form a solution,

a. substance must dissolve in another
b. a solid must dissolve in a liquid
c. the solvent must be water
d. a gas must dissolve in a liquid

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Give more examples of this type of heat transfer: