Does earths electromagnertic feild create lightnig

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2