Which formula can be used to calculate the percent yield? (Theoretical yield + actual yield) x 100 O (Actual yield + theoretical yield) x 100 O (Amount of reactants + amount of products) x 100 O (Amount of products + amount of reactants) x 100

Q: A 13.3 g sample of an aqueous solution of hydrochloric acid contains an unknown amount of the acid.…

A: Given: Mass of sample = 13.3 g Volume of Ba(OH)2 = 21.1 mL Molarity of Ba(OH)2 = 0.603 M Molar mass…

Q: mplete the table below, using the diagram of an atom shown at right. name symbol 000 0 0 0…

A: In atom nucleus consists of Neutron and proton which is known as nuclear part and an extra nuclear…

Q: 1. What is an enzyme? 2. What is the function of an enzyme? 3. Which graph would represent enzyme…

A: This chapter is from Biochemistry. As per Bartleby guideline I can provide answers for first 3…

Q: Of the following solvents, which is the least appropriate for an SN2 reaction? 요 * 자 OH 용

A: The SN2 reaction is favored by polar aprotic solvents like acetone DMSO etc that are polar enough to…

Q: Indicate whether each of the following solution combinations will make a buffer solution 50.0 mL of…

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Q: 3 Assign the alkene stereochemistry as E or Z

A: Steps to find the E / Z configuration in a compound :  Assign priority to each substituent around…

Q: Choose the resonance structure that results from the arrow pushing scheme below: 8 O ✪ OH Save for…

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Q: Experiment 2. Prepare one of the following solutions: (a) 100mL of aqueous 0.50% (w/v) NaCl, (b)…

A: It is base on number of grams present in V mL of solution

Q: Vanadium metal, V, reacts spontaneously with Cd²+ (aq) but not with Ti2+ (aq). Based on this…

A: Given that vanadium (V) reacts spontaneously with Cd+2 but not with Ti+2.

Q: Explain how spectra can be used to identify the presence of specific elements in a sample of a…

A: Please find your solution below : Spectroscopy is defined as the study of interaction of radiation…

Q: Write the net ionic equation for the reaction between Na₂SO4 (aq) and Pb(NO3)₂ (aq). Be sure to…

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Q: What are the functional groups in p-cresol? What would you expect there to be in an IR spectrum for…

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Q: Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 J.s. In that…

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Q: If the reaction proceeds at second order kinetics and has half-life of 100.0 seconds. If the…

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Q: 1) At sea level water usually boils at 100. °C and 760. mmHg pressure.  On Mt Whitney, the pressure…

A: As per the guidelines, only first question should be answered in case of multiple questions. Kindly…

Q: Balance the following redox reaction in basic solution using the half reactions method. Zn(s) +…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: How to calculate volume of concentrated solution needed to prepare a diluted solution 1) How many…

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Q: Predict cell potential under nonstandard conditions. What is the calculated value of the cell…

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Q: Q4) What is the maximum mass of K3[Al(C204)3] across all samples? a. 0.765 b. 0.833 c. 0.921 d.…

A: Balanced equation between KMnO4 and K3[Al(C2O4)3 12KMnO4 +10K3[Al(C2O4)3 + 48H2SO4     →  5Al2(SO4)3…

Q: The Water Equilibrium In any aqueous solution, the following equilibrium is established:   Since…

A: Ionic product of water: The product of concentrations of H+ and OH- ions in water at a particular…

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

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Q: How many grams of copper(II) sulfate, , must be dissolved to prepare 300. mL of a 0.153 M aqueous…

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Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

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Q: Reaction A "!!!!!Н H он HBr

A: -> When alcohol reacts with hydrogen halide it proceeds through formation of carbocation and…

Q: Water with an alkalinity of 2.00 x 10-3  N has a pH of 7.00. Calculate the  a. hydrogen ion…

A: According to the guidelines, we will solve the first three subparts. If you need the last two…

Q: a) Write "most" under the compound which is most easily hydrolyzed. Write "least" under the compound…

A: It depends on various factors

Q: How many milliliters of 0.0210 M Na2S2O3 solution are needed to dissolve 0.660 g of AgBr? AgBr(s) +…

A: Suppose a balanced chemical equation as  aA +bB —>cC Then  a mol of A needs b mol of B and vice…

Q: NC. IV F Reactant-Reagent NO₂ OH CN fuming H₂SO4 NaOCH₂CH3 heat hot KMnO4 VI Product V

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Q: What is AG for the reaction of iron (II) ions with one mole of permanganate ions? (F= 96,500 C mol…

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Q: b) Write the products of your compound and the following reagents. If the reaction would not work…

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Q: In an aqueous solution at 25°C, if [H₃O⁺] = 1.4 × 10⁻⁴ M, then [OH⁻] is:

A: The concentration of OH- can be calculated as:

Q: Fatty acids and triglycerides are an important source of nutrition and a dense form of stored…

A: The beta oxidation of fatty acid produced acetyl coA which is go through in TCS cycle .and it…

Q: Balance the following redox reactions in basic solution CH,CHO(I) + Cu(s) CH₂COO (aq) + Cu₂O(s)…

A: According to the bartleby guidelines for the multipart questions I can solve only first three…

Q: 2. Calculate the van der Waals parameters from critical point data for the following gases: He, CH4,…

A: The answer is given below:

Q: Since natural gas (CHe 16.05 g/mol) and propane (CyHg, 44.11 g/mol) are colorless and odorless, a…

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Q: Arrange the following compounds according to their solubility in water. Most Soluble 1 2 3 4 CH4…

A: Answer:- The solubility in water follows the simple rule that "like dissolves like" means polar…

Q: A sample of gas has a volume of 595 mL at a pressure of 3.28 atm. The gas is compressed and now has…

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Q: The heat of combustion of liquid benzaldehyde (C6H5CHO) is -3393 kJ/mole, and that of liquid…

A: (a) The heat of combustion of liquid benzaldehyde is given to be -3393 kJ/mol while that of liquid…

Q: Use the balanced equation below to answer the following question. How many milliliters of 0.300M HCl…

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Q: + HC1

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Q: Identify whether each species functions as a Brønsted-Lowry acid or a Brønsted-Lowry base in this…

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Q: Predict the H-NMR spectra of Diphenylacetylene including number of signals, chemical shift of each…

A: Here is your answer...........

Q: Data molarity of the NaOH solution, M initial buret reading, mL final buret reading, mL volume of…

A: This is an example of acid-base titration . In this reaction acetic acid, CH3COOH is a weak acid…

Q: 7.8 Give the starting alkene used to prepare the product. KI H3PO4

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Q: Determine the maximum amount of Sg that could be produced by reacting 79.0 g of each reagent. 8 SO2…

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Q: 100.0 mL sample of natural water was titrated with NaOH. The titration required 10.25 mL of 0.1075 M…

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Q: The Henry's law constant for O₂ in water at 25°C is 1.28 x 10³ M/atm, and the mole fraction of O₂ in…

A: Given,The mole fraction of O2 in the atmosphere = 0.21Atmospheric pressure = 1.00 atmThe Henry's…

Q: An analytical chemist is titrating 237.6 mL of a 0.2900M solution of piperidine (C,H, NH) with a…

A: we have to calculate the pH of solution

Q: Part A If 5.00 L of CO₂ gas at 21 °C at 775 mmHg is used, what is the final volume, in liters, of…

A: We know that, when the amount of gas is not changed, we can apply combined gas law, which is as…

Q: In a terrible accident, a solution consisting of 2.37 kg of nitric acid, HNO3, was spilled on the…

A: According to the question, the balanced chemical reaction between the nitric acid and sodium…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".