Calculate the number of grams of xenon in 3.145 g of the compound xenon tetrafluoride. mass of xenon:

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Q: Use the References to access important values if needed for this question. A 14.3 gram sample of…

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Q: A 1.50 mol sample of He occupies a volume of 2.50 L at a pressure of 14.7 atm. What will be the…

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Q: Draw the structure for the following compounds It organic 1: 2,2 diiodo-3-pentenoic acid 2:…

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Q: Problem 19.91 Liquid A standard air conditioner involves a refrigerant that is typically now a…

A: Since you asked multiple images  questions so as per Q&A guidelines of portal I solved first…

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A: Given, Volume = 1.50 L  Pressure= 3.7 bar= 3.65 atm Temperature= 362 K

Q: Br KOC(CH3)3

A: E2-elimination reaction: The elimination reaction in which the attack of base and loss of leaving…

Q: Chemistry 1) the concentration of cations in a solution that is 3.46 M in sodium carbonate is M

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Q: Classify each of the molecules in the table.

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Q: What volume (in mL) of 0.3100 M HBr is required to neutralize 50.00 mL of 0.7000 M KOH?

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Q: CI CI CI CI CI CI KOC(CH3)3 ?

A: -> KOC(CH3)3 is base which can give elimination reaction.In elimination reaction anti peri planar…

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A: We will count amino acid and chiral carbons in give peptide one by one.

Q: Br, KOEt/EtOH

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Q: The heat of combustion (AH) for an unknown hydrocarbon is -8.21 kJ/mol. If 0.692 mol of the…

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Q: If 0.50 mol of NO2 is placed in a 2.0 L flask to create NO and O2, calculate concentrations of all…

A: Given :  Keq = 1.2 × 10-5 M  Initial concentration of NO2 = 0.50 mol  Volume of container= 2.0L…

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A: Here we have  to predict the  major products formed  in the  following sequence of reactions.

Q: How many moles of NO₂ would be produced from 3.8 mol of O₂ in the reaction below assuming the…

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Q: Draw the mechanism for the following reaction.

A: Here we are required to draw the mechanism for the reaction given.

Q: 01 Om Onl OV OIV jor organic product for the reaction. 1) NaNH, 2) CI II III ? IV V -C/

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Q: Solid sodium fluoride is slowly added to 125 mL of a barium sulfide solution until the concentration…

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Q: ↓ ↓ :C=O: :CI: CI-P-CI : CI:

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Q: Carbonyl bromide, COBrz, can be formed by reacting CO with Br2. The equation for the reaction is: CO…

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Q: This Potential Energy Diagram represents an exothermic reaction; excess energy is released when the…

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Q: What is the classification of the following reaction:   MgO + CO2 --> MgCO3   Combination…

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

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Q: Part A Which of the following processes are spontaneous? Drag the appropriate items to their…

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Q: What is the major expected product of the following E1 reaction? OH & H₂SO4 heat ?

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Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s), if 10.0 g of Mg reacts with 60.0 g of I₂, and 59.86 g…

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Q: Iron reacts with oxygen gas to form a mixture of FeO and Fe₂O₃ when the supply of oxygen is…

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Q: Draw the mechanism for the following reaction.

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Q: I Br I rovide the major organic product in the reaction below. Bra Y II Br H₂O Br III Br IV OH OH V

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Q: 7. Balance the following equations: a) For the synthesis of urea, a common fertilizer CO2(g) +…

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Q: QUESTION 2 Which is an appropriate pair of two starting materials for the acetoacetic ester…

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A: To calculate the molar absorptivity constant for FeSCN2+ given that when a 3mL solution of 2.0 mM…

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A: For spontaneous reaction change in Gibbs free energy is negative

Q: An 1.11 mol sample of nitrogen gas at a temperature of 10.0°C is found to occupy a volume of 27.5…

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Q: calculate the standard enthalpy change for the following reactions in kJ: please show work Please do…

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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.