Q9. Consider the equilibrium for the transesterification reaction. H₂SO4 triacylglycerol + 1-propanol fatty acid propyl ester + glycerol How do you think the amount of 1-propanol affects the amount of product present when the reaction reaches equilibrium? (I.e. What happens to the amount of product if you add more alcohol?) Briefly explain your answer. How do you think the amount of catalyst affects the amount of product present when the reaction reaches equilibrium? (1.e. What happens to the amount of product if you add more catalyst (acid)?) Briefly explain your answer. m) Focus

Q9. Consider the equilibrium for the transesterification reaction. H₂SO4 triacylglycerol + 1-propanol fatty acid propyl ester + glycerol How do you think the amount of 1-propanol affects the amount of product present when the reaction reaches equilibrium? (I.e. What happens to the amount of product if you add more alcohol?) Briefly explain your answer. How do you think the amount of catalyst affects the amount of product present when the reaction reaches equilibrium? (1.e. What happens to the amount of product if you add more catalyst (acid)?) Briefly explain your answer. m) Focus

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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1) Commercial fuming Sulphuric acid (Oleum-H2S2O6) is 99.9% solution. Please convert it into molarity.2) Find out the Volume (dm3) of product (gas) at RTP when 0.58 M, 150 mL NaOH (aq.) reacts with 350 mL, 0.25 NH4Cl.
need help with this ASAP pls & thank you! (it's asking for you to fill in the blank boxes)
For the reaction pictured, the experimental enthalpy is -41.3 ± 1.3 kJ mol-1. When using the Gaussian command line # B3LYP/6-31G(d) opt freq int=grid=ultrafine, the enthalpy was -40.1, but when using the Gaussian command line # MP2/cc-pVTZ scf=tight, the enthalpy was -42.4. What would cause one method to be more accuarate than the other? Thank you :)
Here's the link https://www.youtube.com/watch?v=wY3ey4E-FRA
2I– (aq) + H2O2 (aq) + 2H3O + (aq) → I2 (aq) + 4H2O (l) (slow) C6H8O6 (aq) + 2H2O (l) + I2 (aq) → C6H6O6 (aq) + 2H3O + (aq) + 2I– (aq) (very fast) I2 (aq) + I– (aq) ⇌ I – 3 (aq) I3- (aq) + starch → blue I3- · starch complex (aq) (fast) A different 0.100 L reaction mixture is prepared with initial concentrations of 1.0×10−2 M iodide I– , 2.0 × 10−3 M ascorbic acid C6H8O6 , and 0.135 M hydrogen peroxide H2O2 . If the first two reactions above procede at the same rate (they’re limited by the first one!), which of these reactants will be completely consumed first?
Please answer atleast 4 sub-parts. Thank you.
(b) Ksp for Co(OH)2 at 25° C is 3.3 X 10-16. Find ∆Gf for Co(OH)2(s).
Please see # 6 a & b in the upload below. Thank you
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C4H10O+ O2−→ CO2+ H2O Show work
In the synthesis of hydrocarbons, the carbon source is carbon dioxide. Although the CO2 concentra?on in the atmosphere raises at a drama?c speed, point sources are probably the easier sources for a PtX process. Iden?fy 3 possible point sources, explain why CO2 is formed and what challenges each of the three CO2 streams presents
2I– (aq) + H2O2 (aq) + 2H3O + (aq) → I2 (aq) + 4H2O (l) (slow) C6H8O6 (aq) + 2H2O (l) + I2 (aq) → C6H6O6 (aq) + 2H3O + (aq) + 2I– (aq) (very fast) I2 (aq) + I– (aq) ⇌ I3- (aq) I3- (aq) + starch → blue I3- · starch complex (aq) (fast) A 0.100 L solution is prepared with initial concentrations of 4.0 × 10−3 M iodine I2 , 8.0×10−3 M iodide I– , and 5.0×10−3 M ascorbic acid C6H8O6 . After the second reaction goes to completion, what will the molar concentrations of iodide and ascorbic acid in the solution be?