Answer:
A full Moon occurs when the Moon appears as a complete circle in the sky. ... If the Moon is between the Earth and the Sun in its orbit, then the back side of the Moon is lit up and the side facing the Earth is in darkness.
Explanation:
ethane is the compound of the answer you are asking help
mol CaCl₂ = 1.2 x 10²⁴ : 6.02 x 10²³ = 1.993
mass = 1.993 x 111 g/mol = 221.223 g
