If you have two moles of N2, how many miles of H2 would you need to produce four moles of NH3?

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.

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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