Consider the balanced equation for the reaction of aluminum with hydrochloric acid.   2Al+6HCl⟶2AlCl3+3H2 Fill in the conversion factors required to calculate the mass of HCl needed to react with 5.00 g of Al.

Q: H H¬C-H + 2 O=O H Express your answer in kilojoules to three significant figures. ΔΗ = ΑΣΦ 0=C=O + 2…

A: Enthalpy of reaction can be calculated using bond energies. ∆H°rxn = bond energy of bond broken -…

Q: a) the following compour d) CH3 CHCHCH₂CH3 OH Br CH₂CH₂CH3 -OH b) CH3C(CH3)2CH(OH)CH3 C) e) OH OH

A: we have to write the IUPAC names of the structures given

Q: Consider kinetic data for a certain reaction: Time (s) 0 1 2 3 4 5 1.7 Find the order of reaction…

A: The integrated rate law for zero order reaction is, A0-A =kt  ------- eq (1) where A0 is the initial…

Q: Rank the following compounds in order of increasing solubility in water. Explain how you came to…

A: Here given compounds are - alcohol, acid, carboxylate salt and ester. We have to compare solubility…

Q: Write the proton condition and acid/base mass balance equation for each of the following systems.

A: Sodium formate is a base which would produce formic acid in an equilibrium equal with water. The…

Q: Calculate the percent yield if 1.18 g of copper is produced from 5.48 g of copper(II) sulfate and…

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Q: How many milliliters of an aqueous solution of 0.167 M magnesium acetate is needed to obtain 16.6…

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Q: The excess reactant doesn't appear to be correct. Is there another answer?

A: Answer: This question is based on the concept of limiting reagent. Limiting reagent is the reactant…

Q: Exercise : Consider the following potentiometric titration data for acetic acid solution against…

A: Solution: Potentiometry is the one of accurate method for pH determination. However from the Its…

Q: Draw most stable chair conformation for cis-1-tert-butyl-4-methylcyclohexane below. in the image 4 5…

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Q: Calcium carbonate is used in many antacids to neutralize stomach acid, as depicted by the following…

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Q: 1. HBr, peroxide 2. Mg, ether 3. 4. H3O+ 111 OH

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Q: Lithium is composed of two isotopes and the average atomic mass calculation is shown. redict the…

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Q: A molecule with the molecular formula of C7H6O2 produces the IR spectrum shown below. Draw a…

A: IR spectra of unknown compund with C7H7O2 . Identify structure of compund?

Q: 3. For each of the following molecules, label each stereogenic center as R or S. Label the molecules…

A: We have to determine R and S configuration and tell if the compound is chiral or meso compound

Q: i. C₁7H36 plus oxygen gas j. magnesium metal plus silver nitrate

A: C17H36 (Heptadecane) this is an alkane.  Alkane and O2 react and produce CO2 (carbon dioxide ) and…

Q: Thin layer chromatography of spinach a normal phase chromatography or reverse phase chromatography?…

A: Chromatography is a separation technique used for separating compounds based on their polarity.

Q: Cr(s) Cr(NO3)3 Cr³+ (aq) + 3 e Pb²+ (aq) + 2 e NaCl(aq) Pb(s) Pb(NO32 → Cr (s) E° = -0.41 V → Pb (s)…

A: Answer:- This question is answered by using the simple concept of electrochemistry which involves…

Q: : calculate the mean and standard deviation of the following set of analytical 15.67, 15.69, 14.89,…

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Q: The concept of determining which reactant is limiting and which is in excess is akin to determining…

A: Answer: This question is based on the concept of limiting reagent. Limiting reagent is the reactant…

Q: What is the mass percent of water in NISO 4 H₂O?

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Q: Which of the following examples are classified as either a solid-liquid extraction or a…

A: Solid-Liquid extraction: is a type of extraction process which is performed between the solid and…

Q: Determine the pH during the titration of 21.9 mL of 0.277 M perchloric acid by 0.206 M sodium…

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Q: Calculate the energy in kJ/mol corresponding to 4β.

A: Beta is known as resonance or stabilization integral having value -75KJ/mol .

Q: 2. (a) (b) OUTLINE, using suitable mechanisms, how each of the following conversions is achieved. In…

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Q: Complete the following equations:- a) (CH3)2CHOH + Na → b) CH3CH(OH)CH₂CH3 + K → c) CH₂OH + NaH

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Q: Titration #1 Titration #2 Titration #3 The concentration of NaOH (M) 0.9554 0.9540 0.9551 Using the…

A: According to question, concentrations of NaOH in 3 trial of titration,  c1= 0.9554 M c2 = 0.9540 M…

Q: Compare the solubility of silver iodide in each of the following aqueous solutions: 0.10 M AgNO3…

A: Explanation :

Q: There are two naturally occurring isotopes of Copper (Cu). The table shows the two isotopes, their…

A: Given, Relative abundance of Copper.

Q: c-E-0-H + NaHCO3 -> <-- 503 Balanced ionic equation: H- H SEXBO

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Q: provide number of NMR signals

A: Proton nuclear magnetic resonance (1H NMR): It is a spectroscopic technique usually used for…

Q: A reaction of 34.3 g of Na and 38.9 g of Br₂ yields 47.5 g of NaBr. What is the percent yield? 2…

A: A question based on general chemistry that is to be accomplished.

Q: 3. Concentration 4. Temperature 5. Endothermic 6. Exothermic

A: 1) Concentration: It is the amount of solute dissolved in a given quantity of solvent where solute…

Q: How many signals would be present in the ¹HNMR? 05 04 OH

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic…

Q: The metal zinc will react with hydrochloric acid according to the following equation: Zn(s) + 2…

A: In this question, we have to find how much hydrogen gas can be produced (in moles).

Q: Question: The solubility of Oxygen gas (O2(g)) in water in units of (g O₂/100 g H₂O) is described by…

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Q: Calculate pressure using Dalton's law of partial pressures. A gas mixture is made up of CH4 (4.29…

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Q: Which of the following mechanism is preferred for the following reaction? A. E1 B. E2 C. D. S. 1 N…

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Q: If your lab partner had failed to look up the vapor pressure of water and assumed that it was zero,…

A: Given Experiment: Calculating Avogadro’s Number Using Electrochemistry The Vapor pressure of water…

Q: - Write the balanced equation for the hydration of  CuSO4. Indicate the physical states using the…

A: Answer: When Mg will be added into HCl solution, single displacement reaction will take place and to…

Q: Balance the chemical equation for the important industrial process: C2H4 + O2 + HCl → C2H4Cl2 + H2O.…

A: Given - C2H4 + O2 + HCl -&gt; C2H4Cl2 + H2O Weight of C2H4 =710.0kg = 710000 gm  (1kg = 1000gm)

Q: 30 mL of 0.2 M H2SO3 is titrated with 0.2 M NaOH. Afterwards, it was reacted with 45 mL 0.2 M NaOH.…

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Q: Determine the pH during the titration of 20.0 mL of 0.110 M perchloric acid by 7.69x10-2 M barium…

A: Perchloric acid is a strong acid and Barium hydroxide is a strong base…

Q: 5.) Supply the missing compounds:

A: Given  Find out the missing product

Q: A 42.32 g sample of a substance is initially at 21.3 °C. After absorbing 2983 J of heat, the…

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Q: Write an equation for each of the following two-step reactions: - cyclohexanone a) Cyclohexene to b)…

A: a) cyclohexene to cyclohexanone Cyclohexane reacts with concentrated sulfuric acid to give…

Q: Copper Nitrate (Cathode) ; Zinc Nitrate (Anode) Based on the given results , answer the following…

A: Voltage (∆V) is defined as the potential difference between the two electrodes. This voltage depends…

Q: Why is total pressure at equilibrium less than initial total pressure for: 2 SO2 (g) + O2 (g)  2…

A: Sulfur dioxide reacts with oxygen to form sulfur trioxide. The equation for the balanced chemical…

Q: Hydrochloric acid has a molar mass of 36.46 g/mol, density of 1.18 g/ml, and amount used is 6mL.…

A: Given that, Amount of Hydrochloric acid = 6.0 mL  The Density of HCl = 1.18 g/mL So the mass of used…

Q: What is the energy difference between the F2 molecule and the separated atoms? Express your answer…

A: Introduction: To calculate the energy difference between F2(g) molecule and its seperated atoms we…

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".