In the molecule on the left, areas that have a partial negative charge are pink and areas that have a partial positive charge are blue. the molecule on the right is nonpolar. what will most likely happen when these molecules get closer? the molecules will repel each other because of a dipole-dipole interaction. the molecules will attract each other because of a dipole-dipole interaction. an induced dipole will be produced in the molecule on the right. an induced dipole will be produced in the molecule on the left.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.

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 .