An experiment is performed in which the molar mass of a gas is found to be 48.45 gmol-1. the published (actual) value is 52.98 g mol. calculate the percentage error.

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n

What is the chemical formula of magnesium bromide? a. mgbr2 b. mgbr c. mg2br2 d. mg2br