CH. 20, 0, 2,0 in the chemical reaction if 10 moles of H2O are produced,
bank moles of CO2 are also produced

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.