Which one of these chemical equations has a molar ratio with the smallest difference between elemental sodium (Na) as a reactant and the chemical formed as a product.

How much energy is made when a pice of wood burns. how do you know

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.