When 2.0 mole of sodium hydroxide was dissolved in 750.0 mL of water, 89.01 kJ was released. The pH of 0.0100 M hypobromous acid is 5.32. Explain your reasoning. Explain your reasoning. The volume of a 100 W light bulb is about 125 mL and it contains about 1 x 10 -4 mole of N 2 .
Polymers are very large molecules composed of a large number of repeating units.
Polyethylene, a polymer used for plastic bottles and many other things, has an empirical formula of CH 2 . What is the shape of a molecule whose central atom is an sp 3 hybrid. Balance the reaction. Predict the products for the following reactions. Each of these reactions is used in a commercial process covered this semester.