If you are given 1.709 moles of solute, and you dilute it to make 2.10 liters of solution, what is the resulting molarity (m)? (answer to the nearest 0.001m,

)in the deacon process for the manufacture of chlorine, hcl and o2 react to form cl2 and h2o. sufficient air (21 mole% o2, 79% n2) is fed to provide 35% excess oxygen, and the fractional conversion of hcl is 85%. calculate the mole fractions of the product stream components.

Which of the following statements is true? a. most heat energy is easily recovered and used for useful actions. b. friction causes molecules to vibrate more slowly. burning air and gasoline in an c. engine changes chemical energy into mechanical energy. it is impossible to d. change mechanical energy into mechanical energy.

If a fast moving car making a loud noise approaches and moves past the person what will happen as the distance between the two increases?