A23.41 g sample of a compound contains 7.47 g of potassium, k, 6.77 g of chlorine, cl, and oxygen, o.
calculate the empirical formula.

Need the diagram below, which is not drawn to scale, shows the position of the earth, moon, and sun. what type of eclipse occurs when the earth, moon, and sun are lined up in the order shown? a. planetary eclipse b. solar eclipse c. martian eclipse d. lunar eclipse