An object has a density of 0.73 g/cm3. Will the object sink or float in water?

Asolution has a ca2+ concentration of 0.049 m and an f- concentration is 0.147 m at equilibrium. the value of ksp for caf2 at 25°c is 4.0 x 10-11. will this solution form a precipitate? yes no

What layer of the atmosphere is directly above the troposphere?

When the water vapor cools it condenses select a number that represents his process on the