■how many moles of water are produced by burning 2.72 mol h2 in an excess of o2?

a polar bond is formed when electrons are shared unevenly between atoms

no statements shown

the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl