Which reagents react with an alkene by syn addition? 1. Cl2 II. Br2 III. H2/Pt IV. BH3, followed by H2O2/NaOH/H₂O |, || III, IV II, III I, IV eagent, I HBr/CH2Cl2 | BH3, followed by H2O2/NaOH/H2O || H2/Pt Br2 H+/H₂O III IV > dus te
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- Complete the balanced chemical reaction for the following weak base with a strong acid. In this case, write the resulting acid and base as its own species in the reaction.Ff.278.Fuqua - Learn ||| www-awu.aleks.com = X F (SPAN-101-001) Beginning Spar X VHL Central | Sections lekscgi/x/isl exe/1o_u-lgNslkr718P3jH-IBjuJnuCDtT6kRBabGFF O ACIDS AND BASES Predicting the relative acidity of binary acids 0 Enter the chemical formula of a binary molecular compound of hydrogen and a Group 7A element that can reasonably be expected to be less acidic in aqueous solution than HBr, e.g. have a smaller K. Explanation $2 Check 00 X X + Gsodium hydroxide - Google Sea 3MoAkZ_UVx0N202gq0GbTcR2WLHPX1Jb033xbT1iMAMuscRjht THLJcza5tvK2zINR T3W4vbTy21oBATO S 1/5 2023 McGraw Privacy Center Acc Alasia E Jan 23 ala @
- Final Volume V₂ = 341 mL al Volume V₁ =? 10. What is the molecular geometry and molecular polarity for CH₂Cl, and SO, ²? 11. What do catalysts do and how do they affect reaction rates? 12. 2 Atoms are side by side. Their chemical reactivity is dependent on the electrons which hold serve fe 13. Identify the acid, base, conj. Acid, conj. Base: H₂CO, + HPO4 H₂PO4 + HCO, 14. True or False? Chemistry looks at the microscopic view of matter. 15. Identify the 4 biological buffer mechanisms 16. Calculate the density of silver metal if 930 cm³ block has a mass of 2.21 x 104 g. Express the answer with the correct number of significant figures. 17. Kinetic molecular theory describes the behavior of which state of matter? 18. The pH scale operates on a logarithm scale which means an increase or decrease fold in the of pH is by 10s. So, a change in pH from 5 to 3 is a hydrogen ion concentration. And in other words, a pH of 3 has and less OH- than a pH of 5 19. A precipitate occurs in the reaction…What is the pH of an acqueous solution w/the hydro noun ion concentration [H3O+] = 2 x 10^14 M?) Physical Properties of Alcohols and Phenols pt Unknown # Choose... Fill in the table with data collected BIIIU X2 | X² | → EEE fx | ®I D Normal Alcohol pH Soluble in Water? Ethanol 2-Propanol 2-Methyl-2-propanol Cyclohexanol Phenol Unknown
- 3. A 0.0560 g quantity of acetic acid is dissolved in enough water to make 50.0 mL of solution. Calculate the concentrations of H;O*, CH;COO and CH;COOH at equilibrium. What is the pH of the solution? (Ka = 1.8x10) CH;COOH(aq) = CH;COO (aq) + H;O* (aq) a) Calculate the initial concentration of CH;COOH. (C:12; H:1; 0:16) b) Calculate the concentration of CH;CoO (aq) and H;O* (aq) at equilibrium. c) Calculate pH of the solution.5) What are the [H3O*] and pH of 0.085M weak base C2H$NH2?24. Methylamine, CH3NH4 is a weak base that ionizes in solution as shown by the following equation. CH3NH2 + H20 5 CH;NH;* + OH- (a) At 25 °C, the percentage ionization in a 0.160 molar solution of CH3NH2 is 4.7%. Calculate JOH], [CH3NH3'], [CH3NH2], [H3O*], and the pH of a 0.160-molar solution of CH3NH2 at 25 °C.