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Q: stlon What are the components of the buffer solution when 0.20 mol H3PO4 is made to react with 0.40 ...
A: Given : Moles of H3PO4 = 0.20 mol Moles of base = 0.40 mol
Q: If a buffer solution is 0.290 M in a weak base (K, = 1.4 × 10-5) and 0.580 M in its conjugate acid, ...
A: pH of the buffer solution is determined by the Henderson-Hasselbalch equation as shown below: pH = p...
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Q: Look at the structural formula of the organic compounds below, name them and give a detailed analysi...
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Q: What is the CV of the data below?
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Q: calculate the reaction rate of catalase at room temperature using the following data Depth of...
A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...
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Q: Design a buffer that has a pH of 7.36 using one of the weak base/conjugate acid systems shown below....
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Q: If 100.0 ml of 0.100 M Cu(NO 3)2 is reacted with 50.0ml of 0.20 M NaOH, according to the f...
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Q: Problem 6. Identify the Lewis acid and base in each of the following reactions: a) SiF, + 2 F SIF 2-...
A: Lewis base is that substance which donates a pair of electrons and Lewis acid is that substance wh...
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Q: In case carbonate is found in sodium hydroxide solution, what should be added to remove it?
A: Both compounds are bases so there will not be any reaction between them. About the only thing that h...
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A: Bond-breaking is an endothermic process, So energy is required.And when new bonds form or Bond-makin...
Q: The proportion of sodium hydroxide in a mixture can be determined by
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A: Polymerization is the process of formation of polymer from the maneric units .
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Q: Write the hydrolytic reaction and the equilibrium constant expression corresponding to the Ka, of H
A: The answer is as follows:
Q: Salicylic acid reacts with acetic anhydride to form aspirin, acetylsalicylic acid. If the percent y...
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Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 44.0 mL of 0.68...
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Q: (V) Consider three molecules, H7ºBr and deuterated molecule D79Br and H$1Br. The lowest energy trans...
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Q: 6. The ir and MS for a compound are shown below. Identify the compound. Clearly show your reasoning....
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Q: What do you call the type of analytical method that relies on the absolute stoichiometric equivalenc...
A: Oxidative method - It a method involving transfer of electrons from oxidizing agent to the substance...
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Q: Use the References to access important values if needed for this question. cording to the following ...
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Q: The number of grams of Na2CO3 with a concentration of 0.2 N and a volume of 250 ml is O 1.75 O None ...
A: Given, Normality of the solution = 0.2 N = 0.2 eq/L Volume of the solution = 250 mL = 0.250 L Mass (...
Q: What are the components of the buffer solution when 0.20 mol H3PO4 is mixed with 0.30 mol of the bas...
A: Here we have to choose the correct components of the buffer solution, when 0.2O mol H3PO4 is mixed w...
Q: 1-Chlorobutane, CH3CH2CH2CH2Cl, reacts with aqueous sodium hydroxide by a second-order nucleophilic ...
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Q: Problem 8. Label the Lewis acid and base in the following reaction. Show the mechanism of the acid-b...
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Q: For the following compounds identify and draw freehand structural isomers and/ or stereoisomers wher...
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A: Solution Given that C2H4: HOMO - 1 C2H2: HOMO C2H2: HOMO - 1 C2H2: HOMO...
Q: Question 16 Which of the given statements are CORRECT for an indicator that ionizes as shown below (...
A: Given : Ka of indicator = 1.0 x 10-4 => pKa = - log Ka = - log(1.0 x 10-4) = 4
Q: Calculate the standard deviation of the data below. 2.4 ppm, 2.1 ppm, 2.1 ppm, 2.3 ppm, 1.5 ppm
A: Standard deviation:The standard deviation is a measure of the variation in a given set of data. A lo...
Q: Ag,CrO, F2 Ag' (aq) + CrO," (aq) d. Add Acid e. Add ammonia
A: As we know, state of equilibrium is distribed by the temperature, pressure, concentration and volume...
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Q: Determine if the temperature will increase, decrease, or remain the same for each of the following s...
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Q: the 4 Hume-Rothery rules
A: We have to tell in this question that the 4 Hume- Rothery rules that gives guidelines on the likelih...
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- H3C-CH-CH=CH₂ C=C-H 2eq. KMnO4 NaOH, H₂OGive the proper IUPAC name for the following compounds: CH,- CH, CH,- CH - CH -CH, CH, Br CH CH, Br H:-CH; CH - CH-CH, H;C CH, CH, CH, CH- CH- CH, c=C H,C-CH, CH, CH- CH, H H ОН CIName the following compounds CH CH CH3 CH C-C CH3CHCHCH2CH2CH3 CH CH,CH3 CH CH5 CH3CH,CH,CHCH3 C-C- CH3 C-C C-CCH;CH,CCH,CHCH3 -beursuc CH CH CH, CH3 SU UsWIud mu a gonpjeub CH3 ug-ersu CaLpoue coesetoe poud
- 2) Elimination reaction of alkyl halide is regioselective. Predict and name the major and minor product for the following elimination reaction. Justify your answer.1 a Name each of the following compounds: D H3C- A CH3 CH3 HạC—CH—CH, NH, C−CH,NH, CH 3 E B H3C- CH3 HỌC—-CH-CHNH, CH₂ CH3 H₂C-C=C- -NH₂ CH3 F Oe -NH₂ -CHz—CHz—NHzOH OH 01C O 01C + CH3-C-0-C-CH3 Imidasool