Justifica cuál de las tres medidas siguientes es mejor. a) Una masa de 3 kg con un error absoluto de 1 g.
b) Una masa de 4 g con un error absoluto de 1 mg.
c) Una masa de 95 kg con un error absoluto de 1 kg.

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

Tell me the iupac names of the following alcohols:

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.