One kmo1 of propane (C3H6) is bumed with air that contains 10 kom1 of O2 as shown in fig.1 Assuming the products contain only CO2, H2O, O2 and N2 determine the mole number of each gas in the products and the air-fuel ratio for this combustion process. The molar masses of C, H2, and air are 12kg/kmo1, and 29 kg/kmo1, respectively

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

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.