What type of energy transformation occurs in a campfire? 1.light energy to mechanical energy
2.thermal energy to light energy
3.mechanical energy to chemical energy
4.chemical energy to light and thermal energy

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.

Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?