Convert 0.377 g aluminum to moles of aluminum. Group of answer choices 71.6 moles 0.140 moles 28.4 moles 10.2 moles

Q: A steel container of volume 0.40 L can withstand pressures up to 88 atm before exploding. Part A…

A: Given, Volume(V) = 0.40 L Pressure(P) = 88 atm Temperature(T) = 295 K R is the ideal gas constant…

Q: A 20-mL solution of 0.0659 M AgNO3 was titrated with 20 mL of 0.0509 M NaCl (Ksp = 1.8x10-10).…

A: 20 mL of 0.0659 M AgNO3 solution was titrated with 20 mL of 0.0509 M NaCl solution .The Ksp is…

Q: Question 26 The best reagent/test to distinguish between the following compounds: 90-8 and Paragraph…

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Q: What are the products for the reaction of iron (III) nitrate and sodium hydroxide? Group of answer…

A: Given reaction reaction is simple inorganic double displacement reaction.

Q: MISSED THIS? Read Section 5.9 (Pages 193-201); Watch [WE 5.13. Assign oxidation states to each atom…

A: To assign the oxidation state to each atom in the following species. N2 Fe3+ CuCl2

Q: What is occurring in section C? B C temperature (°C) forening D BONG Cat time (minutes) OA.…

A: We are given a Temperature(oC) versus Time(min) graph for the conversion of an unknown material from…

Q: For an experiment 33.5mL solution of potassium permanganate with a 1.45 M concentration is needed.…

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Q: Please identify this product in the given NMR 12

A: 1H-NMR spectroscopy is mainly used for the identification complete structure of the compound. From…

Q: (a-c) (d-e) (f-g) OH ?? H₂O, H+ CI H₂O HBr OH ?? HIO4 ...H OH H H₂CRO4 O- +Na CH3Br

A: As per the bartleby guidline for answering the multiparts question, I can solve only first three…

Q: Identify the letters that correspond to the C atoms that would yield the most number of products in…

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Q: d. Draw the elimination product that would form upon reaction of (4S)-1-bromo-4- methylhexane with…

A: The reactant used is (4S)-1-bromo-4-methylhexane. The reagents used are (CH3)3COH and (CH3)3COK.

Q: Calculate the mass of bromide from 12.9 g of sodium bromide. Group of answer choices 6.02 g 16.6 g…

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Q: Mass of Empty Calorimeter (g) Mass of calorimeter with hot water (g) Hot water temperature just…

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Q: What are the structures of the products below? Type the letter labels of your answers. Type NONE if…

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Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

A: Given, MgCl2(s) + H2O(l) ----> MgO(s) + 2HCl(g) Species standard gibbs free energy (∆G°f)…

Q: CH3 c. CH3CH₂ CH3 d. CH3CH₂ H b. CH3CH₂ CH₂CH3 CHCH3 CH3CH₂ slucens CHCH₂CH3 T CH3 CH3 H 11.50 Which…

A: Cis : same groups/atoms same side of plane of double trans: same groups/atoms opposite side of a…

Q: Draw the predominant product(s) of the following reactions including stereochemistry when it is…

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Q: Bonding A bond arises from "sideways" overlap of two parallel p orbitals. The electron density lies…

A: Given that, a π bond arises from the "sideways" overlap of two parallel p orbitals. The electron…

Q: a) Calculate the pH of the solution formed when 100 cm³ of 0.100 mol dm³ H₂SO, is added to 50 cm³ of…

A: Pls repost your question ( 5) .

Q: calculate the PH and the POH FOR solution OF HNO₂ a Ki FOR AM₂ = 5₁1x10-7 .00841

A: 0.0084 M solution of HNO2 has a Ki of 5.1 × 10-4 .We have to calculate the value of pH and pOH .

Q: MISSED THIS? Read Section 5.9 (Pages 193-201); Watch IWE 5.13. Assign oxidation states to each atom…

A: Oxidation state is the positively charge or negatively charge of a element  An+/An- => this is…

Q: Write the IUPAC name for each of the following substituted alkanes: (a) b) <) Br CH3…

A: IUPAC nomenclature is based on naming a molecule having longest chain of carbons connected by single…

Q: A. What is the hybridization of the central atom in H₂O? Hybridization What are the approximate bond…

A: Hybridisation---- Hybridisation is a concept of mixing different atomic orbitals of comparable…

Q: Practice problems: Propose reasonable mechanisms for the following reactions. Use arrows correctly…

A: Here basically ring formation occurred by attacking the nucleophile on carbonyl.

Q: From the Lewis structures of the species given, pick all of those in which the central atom obeys…

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Q: H3C CH3 CH3 H3C H3C LOCH 3 н H CH3 Lou ОН H3C H3C OCH 3 H₂CCN CH3 CN

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Q: How many sigma and pi bonds in the following molecule? 20 sigma, 6 pi 20 sigma, 7 pi 22 sigma, 6 pi…

A: Single bond is known as Sigma bond (there is only one Sigma bond between two atom). Other than…

Q: What is the name of the compound shown? mathIL

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Q: For a 35 wt% Sn - 65 wt% Pb composition, draw the schematic of microstructural at the points (solid…

A: The Given 35wt%sb-65wt% pb composition, To draw the schematic of microstructural development at the…

Q: e) Using the solubility product constant, calculate the following for mercury(I) chloride, Hg₂Cl₂.…

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Q: Explain in terms of molecular forces why (i) NH3 has a higher boiling point than CH4 (ii) KCl has a…

A: We need to explain the forces of attraction between the given molecules.

Q: A solution of 0.00475 M NaOH has a pH of  _________.     11.68     4.64     6.8 X 10-11…

A: Given, Concentration of NaOH solution = [NaOH] = 0.00475 M pH of the solution = ? Note: NaOH is a…

Q: pela lei qu Nirmatrelvirola uvos orit tot meinerloom & wand A Give the reagents for A, B, and C to…

A: We have to give the reagents for A, B, and C to synthesize compound 4.

Q: Sodum carbonate is often added to laundry detergents to soften hard water and make the detergent…

A: Dear student according to bartleby guidelines I am alllowed to solve only 1st question. Please post…

Q: Consider the following voltaic cell at 298K. Select ONLY the conditions in which Ecell > E cell- Mg…

A: Electrode having higher reduction potential undergoes reduction while that with lower reduction…

Q: 12) For the following molecule provide the signals that you would expect using the following format:…

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Q: Question 8 Identify the organic class to which the compound belongs based on the functional groups…

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Q: How is the mass of oxygen measured? Group of answer choices By taking the sum of the potassium…

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Q: Hydrogen iodide gas decomposes to hydrogen gas and iodine gas 2 HI(g) = H₂(g) + L₂(g) To determine…

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Q: A solution containing a hydronium ion concentration of  3.28 X 10-9 has a hydroxide ion…

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Q: A 5.0L container is pressurized with 1.25 atm of hydrogen gas, 1.75 atm of oxygen, and 0.90 atm of…

A: Since, Total pressure of the gas is the sum of partial pressure of the gas present in the container.…

Q: A 100-mL sulfide-containing water sample was titrated with 12.15 mL of 0.041 M AgNO3 to determine…

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Q: What is the mass in grams of 0.119 moles NaAl(SO4)2∙12H2O? Group of answer choices 50.7 g 43.1 g…

A: Mole is defined as the ratio of the mass of a compound in grams divided by the molecular mass of the…

Q: A 20-mL solution of 0.0659 M AgNO3 was titrated with 20 mL of 0.0509 M NaCl (Ksp = 1.8x10-10).…

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Q: A steel gas cylinder contains carbon dioxide (CO2) at a temperature of 25 ⁰C. If the tank contains…

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Q: Show how to convert bromocyclohexane to each of the compounds shown below. ol H (a) (b) CH3 N (c) H

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Q: Describe the occupied π molecular orbitals in the ground state of cyclobutadiene

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Q: Strips of copper foil and magnesium were connected as seen below (the bulb lit up). These strips…

A: We need to determine why the strips are cleaned with sandpaper.

Q: What volume (in mL) of a 0.100 M HNO3 solution is required to completely react with 43.5 mL of a…

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Q: Calaiste t PH and the POH FOR a 06 M Solution of Ca(OH)₂

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.