In which of these samples do the molecules have the greatest kinetic energy?

solid ice (-25°c)
water vapor (102°c)
ice water (0°c)
liquid water (54°c)

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

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth