The bond lengths in SO2 and SeO2 are much _than expected. Explain
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There are main groups in the modern periodic table of elements

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?