What volume in liters of fluorine gas is needed to form 217 L of sulfur hexafluoride gas if the following reaction takes place at 2.00 atm and 273.15 K: S(s) + 3F2(g) → SF6 (g)?

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

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Q: Construct the expression for Ksp for solid ZnS in aqueous solution. ZnS(s) = Zn²+ (aq) + S²-(aq)…

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Q: ← Hulu | Series C E Next > ^&40 ENG 6:38 AM 11/12/2022 X = 7

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Q: 1.) Calculate the pH given the concentration: H+ Blank 1 NOTE: Round off to two decimal place. =…

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Q: H A. H₂C H D. CH, D. H₂C H B. HO,S- H CH, Br. -C=C-H OH CH₂ Br CH H, C 40. Which of the following is…

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Q: Propose an efficient synthesis for the following transformation: CH3 of-ola CH3 CH3 The…

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Q: At 6689 oC the equilibrium constant for the reaction: 2 NO(g)  N2(g) + O2(g) is KP = 1.16. If the…

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Q: What is the nucleophile in step B? The chlorine. O The carbonyl oxygen on the original molecule. O…

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Q: • Test Tube 1: Calculate the mass in g of product made from 0.50 mL of 0.12 M Na3PO4: Test Tube 2:…

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Q: Calculate the temperature of an argon sample at 55.4 kPa and 18.6 L if it occupies 25.8 L at 75.0°C…

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Q: 1. Glycosyltransferases (GT's) utilize NDP-sugars (nucleotide diphosphate sugars) as the glycosyl…

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Q: Write the mechanism of formation of the C ring in the following reaction ( Please, I need a correct…

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Q: 27. Which is the expected product for the reaction of propyne with excess HBr?. A. 1-bromopropane B.…

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Q: 7. What functional group is generated when Cl₂ reacts with alkane in the presence of uv light? A.…

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Q: A chemist titrates 100.0 mL of a 0.8693 M aniline (C,H, NH₂) solution with 0.4894 M HCl solution at…

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Q: 2. If 0.001 L of a 0.5M solution is diluted to a total volume of 0.10 L, what is the concentration…

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Q: How many grams of NaOH are in 75.0 mL of a 12.5% (m/v) NaOH solution

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Q: Use the References to access important values if needed for this question. A 0.380 gram sample of…

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Q: ded for A sample of argon gas occupies a volume of 6.83 L at 42.0°C and 0.960 atm. If it is desired…

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Q: Temp (°C) 100 110 100 90 80 70 60 50 40 Distillation Curve 0 20 40 60 80 100 120 Volume (drops)…

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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.