Question

how many moles of h2o are formed when 4.5 moles of h2 are burnt in 3.3 moles of o2 in a closed vessel?what would be present in the vessel after the reaction?​

Answer 1

Answer:

A mole of water is 6.022 x 10^23 molecules of water. There is one oxygen atom in each molecule of water. There are .16(6.022x10^23) atoms of oxygen in .16 moles of water. There are 9.6352 x 10^22 atoms of oxygen in .16 moles of water.May