For the reaction P4O10(s) + 6H2O(l) -> 4H3PO4(aq), what mass of P4O10 must be consumed if 1.68x1023 molecules of H2O are also consumed?

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

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.

If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted