The difference between a lamp and tv using electrical energy

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2

Now look at the segment of the graph between the two data points marked with black squares. describe how the boiling point and melting point plots behave between these points. be as specific as possible.