Which is the saturated hydrocarbon? a) Ethene b) Ethyne c) Butene d) Butane

Particles vibrate in a rigid structure and do not move relative to their neighbors.

The number at the end of an isotope’s name is the number.

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.