Explain why we can see a new moon AND a full moon

So, a full moon rises early in the night and sets early in the morning, it is visible all night long. Contrarily, a new moon rises early in the morning (with the sun) and sets at night (with the sun), and is not visible at night, at all.

Hope that helps!

because

Explanation:

A new moon is visible only during a solar eclipse.They are rarely seen.

The Full Moon is visible in the sky approximately from sunset to sunrise.

In order to appear full to us on Earth, we have to see the entire day side of the moon.

That happens only when the moon is opposite the sun in our sky. So a full moon looks full because it's opposite the sun

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.