Q: Which combination of AH and AS NEVER has a spontaneous reaction? & tAH and +AS A -AH and -AS C -AH…
A:
Q: What is the best choice of reagent to perform the following transformation? Br a. H2SO4 b. H20 с.…
A: We have given one reaction in which removal of br take place and alkene if formed. This reaction is…
Q: [References] How would you prepare 1.20 L of a buffer with a pH of 6.80 from 0.180 M H3PO, and 0.490…
A:
Q: Why are rearrangements not observed in oxymercuration-demercuration of 1-octene
A: Organic chemistry is branch of chemistry in which we which we deal with organic reactant that react…
Q: HCI was titrated with 0.1 M KOH. The acid solution had a volume of 30.0 mL and molarity of 0.05 M.…
A:
Q: A gas made up of homonuclear diatomic molecules escapes through a pinhole 1.36 times as fast as Xe…
A: Given data : 1. Rate of gas moments = 1.36 2. Molar mass of Xe = 131 g/mol
Q: Draw the mechanism of the hydroboration reaction for 1-octene. Why are carbocation rearrangements…
A: Structure of octene : Ch3-(CH2)5-CH2-CH3 Reagents: NaOH + H2O2
Q: Which of the following is the strongest acid? a. propane b. cyclopropane c. propene d. propyne
A: Which of the following is the strongest acid ?
Q: weak acid HA (pKa = 5.00) was titrated with 1.00 M KOH. The acid solution had a volume of 100.0 mL…
A:
Q: Which of the following alkyl bromides reacts the slowest with NaSCH3 in DMF (dimethylformamide)? „Br…
A: ANS. Option a. 1
Q: Solubility Graph 250 240 230 220 210 200 potassium iodide 190 potassium nitrate 180 170 m 160 150 8…
A: Solubility graph shows the effect of temperature on solubility of a salt in 100g water.
Q: N2(g) + 3H2 = 2NH3(g) deltaG(NH3) = -17.17 kJ/mol Determine the equilibrium constant for this…
A: The relationship is given by equation G= -RTlnKC
Q: Acetone (nail polish remover) has a boiling point of 56.2 °C. The change, (CH3)2CO(1I) →…
A:
Q: Н—с—он 3. H, Pd/Baso, 1. NACN H', H20 Н—с—оН 4. H20 2. H3O* -NH2H H-C-OH H,C-OH What reaction is…
A: What reaction shown in the figure ?
Q: rate
A:
Q: Balance the following redox reactions occurring in basic aqueous solution. MnO4 (aq) + S09)→ MnOz{s)…
A:
Q: Balancing redox reactions in acidic solution 1) H2C204 + MnO4" -→ CO2 + Mn2+ a) The balanced…
A: The answer is given below
Q: How will the binding energy curve change if the range of the nuclear force suddenly changed to be…
A: The binding energy per nucleon increases sharply with mass number A upto 20. It increases…
Q: A 15.00 g sample containing mixed alkali and other inert components was dissolved and diluted to 300…
A: We have find out the The volume of titrant needed to neutralize NaOH is _________ mL.The volume of…
Q: The molality of an Al2(CO3)3 solution is 3.4 m. What is the freezing point of the solution? °C What…
A: Concept: Depression of freezing point: Freezing-point depression is a decrease in the temperature…
Q: synthons and starting materials to produce the following target molecules (TMs). Targeted Molecule…
A: The above organic transformation can be carried out as follows
Q: Question 6 The ratio of chlorophyll molecules reacted to photon energy absorbed (the quantum yield)…
A: In bacteria the reaction center consists of slightly altered chlorophyll containing pigments.
Q: Activity 3: Second Law of Thermodynamics Directions. Explain the Second Law of Thermodynamics to the…
A: Second law of thermodynamics=hot things always cool if you don't it process stop simply.
Q: Q2. Find the cell potential of a galvanic cell based on the reaction below at 25 c? Cd Pb+2 + 2e-…
A: According to Nernst equation- Ecell = Estd cell - 0.0591/n * log [Product/Reactant] Estd cell =…
Q: Solid calcium (CaF2) reacts with sulfuric acid to form solid calcium sulfate and gaseous hydrogen…
A: Given the mass of the required 60 wt% HF = 1 metric ton or 1000 Kg Mass of HF in the required 60…
Q: Question 2 Н—с—оН 3. H2, Pd/BaSO, 1. NaCN H', H20 Н—с—оН 4. H-О 2. H30* -NH2H Н—с—Он H,C-OH Which…
A: It is application of kilani Fischer synthesis Here are required to show the product formed after…
Q: ExPlafm ०+ी तिड ककह P म Fलटाहपडर, भकe S० पाि ए्व्व्वि ड रह Solपिठातमव Wor ? ExPlain १) le १ व (तT)…
A: Solubility is the ability of a substance to form a solution with another substance.
Q: displacement reaction. If y
A:
Q: A 'H NMR spectrum is shown for a molecule with the molecular formula of CeH10O2. Draw the structure…
A: Given, the formula of the compound: C9H10O2 We have to draw the structure of the molecule that best…
Q: Propose stepwise mechanism of following reaction.
A:
Q: 3Which of the following is the reversible reaction equation of the unbalanced forward and Nvese…
A: 1.) For given forward and reverse reaction , complete equilibrium reaction would be written which…
Q: as ny grams of aluminum oxide nitrate?
A:
Q: The gravimetric analysis of nickel in copper and iron, what is the purpose of "dipping" the…
A: The solutions is shown below.
Q: Which of the following represents the transition state of the rate- determining step in the…
A: We have reaction of tert-butyl bromide and methanol which is SN1 type reaction. True carbocation…
Q: Given the following sets of values, calculate the unknown quantity. a) P = 1.01 atm V=? n = 0.00831…
A:
Q: Br,, uv
A: In the given alkane, the carbon atom which is tertiary is most susceptible to the bromination…
Q: Should we ignore changes in density of water when dealing with high concentration of sludge or…
A: The change in the density of water is high with an increase in the concentration of sludge. However…
Q: . A. Balance the equation ( Oxidation Reduction ): - Fe*2 + MnO4 - Mn+2 + Fe+3 {salt} Prove that POH…
A: Here two questions given, In first balance the reaction and in other related to pOH
Q: cquilibrium constant expressions (F
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 1- Calculate the pH of 0.1 M KHCO3.
A: pH is calculated as shown below: pH = -log [H+] where [H+] is the hydrogen ion concentration. Same…
Q: 2) Formulate the products for all reaction steps of the sequence. Br Br 1) EtO/ 2) EIO OEt 3) OH 4)…
A:
Q: For For the reaction: NH:CO,NH2) + 2NHg) + CO2 g) .Drive the relationship between Kp and Kc ?
A:
Q: Activity 5: Spontaneity and Gibbs' Free Energy Directions: Calculate AG°, AHº, AS° then predict…
A: Given data N2 (g) + 3 H2 (g) → 2 NH3 (g)S° Jmol.K: 192…
Q: Consider the titration of 100.0 mL of 0.100 M NAOH with 1.00 M HBr. Find the pH at the following…
A:
Q: Check the pox under each compound that exists as a pair of mirror-image twins. If none of them do,…
A: Chiral carbon : A carbon is attached to four different groups is called chiral carbon. Compounds…
Q: HCI was titrated with 0.1 M KOH. The acid solution had a volume of 30.0 mL and molarity of 0.05 M.…
A:
Q: What is the standard cell voltage at 25.0oC for the reaction below? Hg2+(aq) + 2MnO42-(aq) ↔ Hg(l) +…
A: The given red-ox reaction is Hg2+(aq) + 2MnO42-(aq) ↔ Hg(l) + 2MnO4-(aq), K = 6.44x109 The standard…
Q: e main chain of the 2-methylbutane
A:
Q: Consider the reaction below. Name all monobromination products (constitutional isomers only) hv +…
A: This reaction proceeds via radical formation. The radical next to double bond is very stable. There…
Q: If water is added to Magnesium Nitride, ammonia gas is produced when the mixture is heated. Mg3N2(s)…
A: Given :- Mg3N2(s) + H2O(l) → MgO(s) + NH3(g) mass of Mg3N2 = 13.6 g Temperature = 35°C =…
Synthesis of Orange II dye.
During vacuum filtration, is it possible to use cold water for rinsing/collecting the Orange II dye? Clearly explain why or why not.
Step by step
Solved in 2 steps
- Draw flowchart describing your extraction procedure of Sudan blue and Sudan orange this flowchart accurately depict the full molecular structure of your dyes at air steps of the process.sudan blue/sudan orange + hexane+water+NaOH+HClWrite down the products that will occur when you extract HBr from 2-bromo-3-methyl butane in basic medium, State the reaction conditions. Show which product is the main product.When an organic reaction is undergoing reflux, what are some potential errors (not human or instrumental) that would cause the reflux to be incomplete?
- Explain the difference between absorption and adsorption in natural dyes. Use sketches to clarify your explanation.Please help me calculate the theoretical yield of [Ru(phen)3)][PF6]2 as seen in the procedure below!QUALITATIVE DETECTION OF ORGANIC COMPOUNDS Would you say that all organic compounds give evidence of containing carbon when they are burned or heated? Compare the color of acetanilide mixture before and after heating. What material was responsible for the color of the residue in the combustion tube after heating ? Is its formation a result of oxidation or reduction? Explain.
- Isopropanol is a good extraction solvent for plant pigments as it breaks down cell walls and is miscible with pigments. Can you be sure that you only extracted chlorophyll-a from your spinach leaf? If not, what else might have been extracted?In addition to a low boiling point and immiscibility with water, why is density important to consider in the selection of an extraction solvent? Would an organic liquid with a density of 1.006 g/mL make a good extraction solvent? Explain.Write the chemical reaction that took place during this experiment.what happens to the pigment of egg yolk during emulsion? Explain the mechanism or the reason why the color of the mayonnaise became pale after doing emulsion (especially if properly executed)
- Draw the synthesis setup for Ni(dppf)Cl2, make sure to include the round-bottom flask, reflux condenser, hotplate, and the connections to the vacuum and water-cooling systems. Design an experiment remove separate Ca2+ and herbicide Atrazin (organochloride) from aqueous salt solution.Explain the process of Designing a Multistep SynthesisWill the melting point increase or decrease with the benzoic acid, 4-chloroanaline, and naphthalene if : -You do not remove all of the HCl from the first extraction (mixture) -You forget to do the NaOH extraction (aq layer) -You do not rotovap all of the solvent in the final step (organic layer)