Water is more viscous than acetone
a.) water is exhibits strong cohesive forces
b.) acetone exhibits stronger cohesive forces.
c.) water exhibits weaker cohesive forces
d.) acetone exhibits no cohesive forces.
questions#2
which liquid had the lowest viscosity?
a.) water
b.)oil
c) honey
d.) motor oil

At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .

What is bromine+calcium iodide--> calcium bromide +iodine balanced