The following reaction is done at
t = 25°c and p= 1.0 atm:

ca (s) + 2 hcl (aq) → cacl_2 (aq) + h_2 (g)

if 500.0 g of calcium are added to an excess of hci, what volume of h_2 is produced?

What happens to the atomic radius when an elctron is lost

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

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.