True or False  The choice of indicator is not critical even if the reagent concentration is 0.001 M NaOH because NaOH itself is a strong base.

Q: ugunba ae wansAs Predict whether the forward or reverse reaction will occur when the equilibrium is…

A: Equilibrium can be defined as a state of reaction at which rate of forward reaction become equal to…

Q: A. Draw a reaction coordinate diagram that is consistent with the shown chemical equations and…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: Chemistry Two unknown compounds A and B with the chemical structures below are separated on a…

A: Chromatography is the technique which is used to do the separation of components from the…

Q: The oxidation state of Cr in Cr,0;¯ is: Select an answer and submit. For keyboard navigation, use…

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Q: पेह कर नाहटेकनांगवम वकढे Choze C००७९८ े ०fकठे न CH2I2 043

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Q: Chemistry label the peaks you would see on an IR spectra for this molecule. H но H. H. H H

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Q: 6b. why doce CE have better performance than LC in separation

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Q: What is the product(s) for the following reactants? CH, O H O H2N-C-C-OH H,N-C- -C-OH H. H. OH H ОН…

A: Dipeptide- A peptide which is formed by two amino acids. Peptide bond - This is an amide bond…

Q: MISTRY [References) TUTOR Identify the Components of a Voltaic Cell A voltaic electrochemical cell…

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Q: and K2 = 5.42 x 10. In a solution made by dissolving 25.00 g of oxalic acid in enough water to a…

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Q: What reaction sequence can be used to convert methyl 3-oxocyclopentane- 1-carboxylate to…

A: Grignard reagent is the source of nucleophile it shows an nucleophilc addition reactions to carbonyl…

Q: 0. но -А- он HO-C-B-C-OH ethylene glycol (A group) terephthalic acid (B group) What small molecule…

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Q: Calculate the mass defect for the formation of phosphorus-31. The mass of a phosphorus-31 nucleus is…

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Q: A 100.0 ml. solution containing 0.794 g of maleic acid (MW = 116.072 g/mol) is titrated with 0.228 M…

A: Given: Mass of maleic acid, H2M = 0.794 g. Volume of solution = 100.0 mL = 0.100 L Volume of KOH…

Q: 1. Given the following systems at equilibrium: Write Keg. a) 302(g) → 203(g) b) N2O3(g) → 2NO2(g) +…

A: Equilibrium is a state of reaction at which rate of forward reaction become equal to rate of…

Q: Nitrogen and hydrogen can react to make ammonia according to the following equation. N2 +3 H2 2 NH3…

A: ★ Answer : Maximum 1.166 moles of ammonia will be synthesized.

Q: answer the following. (a) A certain solution has a hydrogen ion concentration of 4.48 x 10 moles per…

A: i) The hydrogen ion concentration of a certain solution is 4.48 × 10-5 moles per liter.     ii) We…

Q: For the endothermic reaction: CaCO3 (s) → CaO (s) + CO2 (g) Le Châtelier's principle predicts that…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: (b) The reaction (R)-2-chloro-3-methylbutane with KOH shown below, resulted in a mixture of three…

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Q: Match each description of a chemical procedure from Lab 6 (Chemicals in Everyday Life) with its…

A: acidic and basic nature of chemicals

Q: 35.00 mL of a 0.450 M sodium hydroxide was reacted with 12.00 mL of 0.500 M phosphoric acid (H3PO4)…

A: Here we have to determine the volume of water produced when 12 ml of 0.5 M NaOH reacts with 35 ml of…

Q: Calculate AGO and K for the following reactions. Ag(S2O3)23 + Fe(CN)64 + Ag(s) + 2S2O32- + Fe(CN)63-

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Q: PAmuonhaa position uniertainty of107m. Calulate it minimum energy usingunepty princple(OIf…

A: Given,        ∆x = 10-7mMass of neon = 1.88 ×10-28 kg                  ∆x .∆p ≥h/4π  ∆p = 6.63×10-34…

Q: Consider a random mixture containing 7.00x10 particles of Na2CO3 and 5.00x107 particles of K2CO3.…

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Q: 55.00 mL of a solution of 0.1325 M maleic acid is titrated with 0.1000 M NaOH. What Is the pH when…

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Q: What will be the solubility of Fe(OH)3 (Ksp = 1.60x10¬39) in a 0.0250 M FeCl, solution?

A: Given data: Ksp = 1.60 × 10-39 Concentration of FeCl3 = 0.0250 M In FeCl3 solution, there is 0.0250…

Q: 2. Provide reagents/conditions to accomplish the following syntheses. Several steps are required in…

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Q: Which way will negatively charged molecules migrate?   in the opposite direction of the current…

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Q: A 0.2480 g sample contained only NaCl and KBr. It was dissolved in H20 an required 49.14 mL of…

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Q: how the step(s) necessary to tran cht. (CH3),CCH¿CH

A: Question 01: According to the question, we need to convert 3,3-dimethyl butanal to 3,3-dimethyl…

Q: According to the ideal Jas leuw. a 9.824 mol sample af nitrogen în a gas at 495.2k should exert a…

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Q: For each quantity in the table below, write the symbol of the SI unit in which it would usually be…

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Q: I. Give the IUPAC and common names of the following ethers. Common Name IUPAC Name 1. H3C CH3 CH3 to…

A: Given compounds are :

Q: In a chemical reaction, exactly 2 mol of substance A react to produce exactly 3 mol of substance B.…

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Q: A 100.0 ml. solution containing 0.794 g of maleic acid (MW = 116.072 g/mol) is titrated with 0.228 M…

A: Given: Mass of maleic acid, H2M = 0.794 g. Volume of solution = 100.0 mL = 0.100 L Volume of KOH…

Q: 1 Zn + 2 HCl → 1 ZNCI, + 1 H, Given 300 grams of zinc, what is the theoretical yield of hydrogen in…

A: Calculation of theoretical yield.

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A: According to the question, protein increases its distance from the rotation axis from 7.6 to 9.8 cm…

Q: (b) The reaction (R)-2-chloro-3-methylbutane with KOH shown below, resulted in a mixture of three…

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Q: Ethyl alcohol is burned producing carbon dioxide and water. What is the entropy change for the…

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Q: n = 4, 1 = 2, m, = 0 n = 3,1 = 2, m = +1 n = 5,1 = 3, m, = -3 n = 3,1 = 0, m = +1

A: Location of electron in an atom is determined by some set of numbers which are called quantum…

Q: Q2- How mainy mls of Atropine sulphate present in lab. As a stock sol. Of 1: 20 conc. should be used…

A: 1:20 concentration indicate that 20 mL of stock solution contains 1 g of atropine sulphate.

Q: A reaction of 0.07 M of A is heated at 800°C, what will be the concentration (in micro molars) of A…

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Q: What is the change of oxidation state for the cadmium atom (Cd) in this reaction? 3 Cd(s) + CO2(g) +…

A: “Since you have asked multiple question, as per company policy we will solve the first question for…

Q: он A B NH2 но. SALE =0 но- O Na* -NH2 D

A: Polar compounds contains one or more polar bonds because of the difference in electronegativity…

Q: Which of the statements below apply to the following reaction: OH + HN Y- H. но NH H. N Y- NH H. +…

A: When acid is converted in to amide with loss of water molecule

Q: A differential scanning calorimeter run with a 13.7 mg sample at a heating rate of 15.0 K/min yields…

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Q: 28.7 L of oxygen gas at 25.0°C and 2.1 atm, and 6.9 L of helium gas at 25.0°C and 3.4 atm were…

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Q: 19. How would you combine two molecules of propene, in multiple steps, to synthesize the ether shown…

A: The answer is as follows:

Q: Zn(s) + 2 OH"(aq) Zn0(s) + H,0(e) + 2e HgO(s) + H20(4) + 2e Hg(e) + 20H"(aq) The barrier is pictured…

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Q: molality of a solution

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