Physical properties are properties that change form but not it's chemical compound
chemical properties are properties that change in chemical substance like burning tearing
I say both equinox because winter solstice has the least amount of sunlight and the summer solstice has the most ampunt of daylight so i said both equinox
The sample contains 1.00 mol H₂O.
Moles of water = 18.0 g H₂O × 1 mol H₂O/18.0 g H₂O = 1.00 mol H₂O
