When water boils, which if the following occurs? A. The covalent bonds are broken and the hydrogen bonds are broken

B. The covalent bonds remain intact and all hydrogen bonds remain in tact.

C. The covalent bonds remain intact and the hydrogen bonds are broken.

D. The covalent bonds remain intact and the hydrogen bonds are formed.

your parents i think this could be it

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b