For the structure shown in the box below identify a corresponding correct resonance structure. Od on one on d on b III IV ΟΙ OV Give correct detailed Solution with explanation needed of all options with structures. don't give Handwritten answer

Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine making an 0.1 M solution of each species. Select1 next to the species that makes the solution with the lowest pH. Select 2 next to the species that makes the solution with the next higher pH, and so on. Notice that some of the rankings have been filled in for you already. Also notice that water is on the list. For that particular case, just compare the pH of pure water to the pH of the other solutions. Note for advanced students: for all charged species, you may assume the necessary counterions act as neither acids nor bases. relative pH of 0.1 M aqueous solution species H20 4 H,PO4 HNO, (Choose one) NO2 7 OH (Choose one) HF (Choose one) ▼

(d) H₂ H₂C-C H₂ * HC -C H₂C CH3 Supporting Materials Periodic Table Additional Materials eBook Tutorial Constants and Factors Supplemental Data

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for each of the following compounds... a. Build a model using the molecular model kit b. Name the compound, using R, S nomenclature