The first step of the mechanism is given in the sketch box below. Modify the given drawing of the product as needed to show the intermediate that is formed in this step (based on the provided curved arrows). Use the +/- tools to add/remove charges, and use the single bond tool to interconvert between double and single bonds. H C N H3C о P H,C 1-8 S F Cl Br

Name these organic compounds: Η Η Η Η Η Η ||| C=C=C-H ||| Η Η Η Η Η II H — C =C=C=C=C - H ||||| Η structure Η Η Η Η Η Η H H Η Η Η | Η ||| H – C – C =C=C=C=C=CH ||||||| Η Η Η Η Η Η Η name Π Π Π

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) ▼

Give the expression for the Ksp for the following CACO3(s) Ca*2 CO3 2 Ksp = %3D

Given the following data:     2 C6H6(l) + 15 O2(g) → 12 CO2(g) + 6 H2O(l)    ΔG0= -6399 kJ     C(s) + O2(g) → CO2(g) ΔG0= -394 kJ     H2(g) + ½O2(g) → H2O(l) ΔG0= -237 kJ       Calculate the ΔG0rxn for the reaction      6 C(s) + 3 H2(g) → C6H6(l)

-1/3=j/4-10/3 What is j?

13, :№= daw anews N=H daw amous here :0: N=CO 가 72 Q:C=N: КО KCN, HCL KO KCN, HCL gali KⓇ that product

I need an answer for this question. Thank you. #1

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