The density of ethanol is 0.789 g/cm 3 at 20°c. what volume of ethanol has a mass of 15.5 grams?

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

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)

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged