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Q: what molar volume of hydrogen gas is needed to react with 1.61 x 1023 formula units of WO3

A: **Step 1: Write the chemical reaction**Tungsten oxide reacts with hydrogen gas to produce tungsten…

Q: = Review Homework REQUIRED (NOT Pie Progress) Question 19 of 46 (2 points) | Question Attempt: 1 of…

A: Step 1: Information:  First we have to write a balance chemical equation for given reaction. After…

Q: dont provide handwriting solution ..

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Q: (c) According to Le Chatelier's principle, what conditions of (i) Temperature and (ii) pressure…

A: Effect of Changing the Temperature According to Le Chatelier's Principle: To predict the direction…

Q: Draw the reaction mechanism of 4-aminobenzenesulfonic acid with 2-naphthol for the formation of an…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Substance H₂ (g) 02 (g) H₂O (g) + For the reaction 2 H2(g) + O2(g) → 2 H₂O(g) which equation would…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: A state function is best described as A B C D A function that depends on what route is taken between…

A: A state function is dependent on the starting point and ending point of process such as change in…

Q: A 3.0-kg cast iron pan absorbs 1.08 × 105 J of energy as its temperature rises from 20°C to 100°C.…

A: Let's answer each question one by one:Specific Heat Capacity of Cast Iron:We can use the formula…

Q: For each of the molecules or ions in the chart, do the following • Draw the shape predicted by VSEPR…

A: For CO32-, it has no dipole moment, because all Oxygen atoms are pulling electron density towards…

Q: Give the name of the lipid shown. Careful with spelling. H3C. H3C CH3 CH3 HO H3C

A: Lipids:Lipids are bioorganic compounds that are insoluble in water. the nature of the compound is…

Q: 2) Outline a synthesis for each the target molecule shown below given the starting material. Br ZI N…

A: Based on the image you sent, it appears to be a chemistry question about retrosynthesis. The…

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A: Given: VHF​=28.6mL;[HF]=0.490M;[NaOH]=0.466M;Ka​=6.3x10−4The Ka value is obtained here:…

Q: Draw a Haworth project of a common cyclic form of this monosaccharide:

A: The aldohexose (6-Carbon aldose) is an L-Mannose.It was determined as a sugar in L-form since its…

Q: A 5.00 L closed vessel contains a mixture of 2.00 mol of O2 and 5.00 mol of N2 at 300 K. What is the…

A: Step 1: SolutionGiven,Pressure(P) = ? ( we need to calculate) Volume(V) = 5.00 L mole(n) = ( 2.00…

Q: The vaporization of methanol CH₃OH(l) ⇌ CH₃OH(g) is an endothermic process in which ∆Hvap = 37.4…

A: Given: ΔHvap​=37.4kJ/mol;ΔSvap​=1111J/mol;P2​=345torr;T2​=???°CP1​=760torr;T1​=Tb​=???Step 1: Write…

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Q: Identify the major product of the following reaction. OH H excess CH3CH2OH [H+] - H₂O ?

A: In case of any doubt please feel free to ask.

Q: Please solve this chemical equation

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Q: please answer in text form and in proper format answer with must explanation , calculation for each…

A: The reaction shown in the image is a conversion of an alcohol to an alkyl chloride using phosphorus…

Q: Consider oxygen gas characterized by the Van der Waals parameters a = 1.382 bar L2mol-2 and b =…

A: Step 1: Step 2: Step 3: Step 4:

Q: Write the complete equation for and identify the mode of decay for each of the following unstable…

A: Molybdenum - 109 is an unstable isotope with a half life of approx. 67 hours .   Now , to predict…

Q: QUESTION 8 A to C. Give the complete mechanism for the transformation of compound A to B and…

A: Let's start with the reaction of compound A to B: Compound A to B with ( H2SO4 ) and ( CH3OH ):The…

Q: a. Draw a curved arrow mechanism to explain how J is formed from I. Show all relevant curved arrow,…

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Q: When two molecules collide, which requirements are necessary for a new product to be formed? Select…

A: Step 1: Conditions of collision theory are given below - (i) Molecules must collide with a…

Q: convert 6.27 mol of hydrogen peroxide into mass (in grams)

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A: Part 2: Explanation:1. For the CH2CH compound, the CH proton will exhibit a triplet splitting…

Q: a which of these is an odd-electron molecule? O HBr O BrO O HOBг

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Q: Draw the most stable conformation of cis-1-isopropyl-3-methylcyclohexane.

A: **Step 1: Understanding the Structure**Cis-1-isopropyl-3-methylcyclohexane has two substituents:- An…

Q: Boron is an anomaly in Group 13 in that it forms covalent compounds rather than ionic Suggest an…

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Q: Chemistry

A: EXPLAINED ABOVE IN DETAILED

Q: Determine the product(s) formed when cyclohexane is tested with the following reagents.

A: NBS in the presence of DMSO serves as a versatile toolbox for selective bromination and other useful…

Q: Please don't provide handwritten solution.

A: Step 1:- 1-methylcyckohexene reacts with H3O+ and  produce 1-methylcyclohexanol  The reaction…

Q: Identify the structure of 3-phenylpentane 1 ΠΙ CHÍCH,CH HẠCH CH a. I IV O > d. II IV. OH СЊСЊ СНСН…

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Q: Question 15 of 18 What is S° for A in the reaction 4 A→ 3 B if AS°(rxn) =-164.4 J/mol ⚫ K? [S° (B) =…

A: Entropy of reaction can be determined by following the formula below.∆S˚rxn = Σnp∆S˚ (products) -…

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A: Approach to solving the question: Detailed explanation: Examples: Ke

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Q: Draw a tetramer of this alternating copolymer. HO + N O acid catalyst, heat OH

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Q: :$;$;);$:$:$:: draw out neatly

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A: For question 2 SN2 reaction.  this is cyclohexane, chloro cyclohexane reacting with ammonia which is…

Q: Chemistry

A: Approach to solving the question:Detailed explanation:Examples:LETTER   b.   IS THE CORRECT ANSWER!…

Q: Click the "draw structure" button to launch the drawing utility. Complete the reaction below. NBS…

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Q: O O HO о 11 Br Н он да Product о Н

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Q: Mr. Gill is attempting to grow some new flowers at home. He knows that flowers and plants alike…

A: Approach to solving the question: From the equation: 6CO2 + 6H2O ←→ C6H12O6 + 6O2 The reactants…

Q: Consider phosphoric acid, H3PO4, with Ka1 = 6.92×10-3 Ka2 = 6.17×10-8 Ka3 = 4.79x10-13 Find the pH…

A: 1. pH of a 0.1854 M phosphoric acid solution:To find the pH of the phosphoric acid solution, we need…

Q: For this question: How SPF blocks UV Rays from the sun Please try to answer it in a presentation…

A: This question is about the importance of SPF in protecting our skin from UV rays, and it requires a…

Q: For this question: How SPF blocks UV Rays from the sun Please try to answer it in a presentation…

A: Slide 1: IntroductionTitle: SPF: Protecting Your Skin from the Sun's UV RaysOverview: This…

Q: 1. Propose a synthesis of alkyl chloride A, using the following alcohol as a starting material.…

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Q: nem NH2

A: Step 1: Step 2: Step 3: Step 4:

Q: Calculate the expected mass of calcium sulfate: Na2SO4 + CaCl2 -> CaSO4 + 2 NaCl 142 g (Molar Mass)…

A: since data of reactant is not given let me give you brief idea assuming you have data. Na2SO4 +…

Q: Consider a reaction whose cell notation is Ag(s) | AgCl(s) | HCl(aq) | H2(g) | Pt(s) at 298 K, with…

A: The cell notation Ag(s) | AgCl(s) | HCl(aq) | H2(g) | Pt(s) describes an electrochemical cell…