The combustion of sulfur produces sulfur dioxide, SO2. Write the equation for the combustion of sulfur.  Word Equation:  Balanced Formula Equation:

Q: C5 H5 N(pKb = 8.76) bromocresol green or bromphenol blue erythrosine B Ophenolphthalein…

A: In an acid-base titration, the indicator is used to determine the end point of the solution. The…

Q: 0.0800 M solution of an acid, HA, is 4.5% ionized. Calculate the K value for this acid

A: Given -> Molarity= 0.0800 M Percent Ionization= 4.5 %

Q: answers clearly. 1.1) From the concept of reversed SN2 Disconnection, draw the best set of positive…

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Q: Et3N ** Et₂O H Find out the product A, B and C. i. i. Me NaNH, NH3 NaNH, B ii. ii. Br H₂O (Weak…

A: Note - The given question is a multiple questions , hence I solved first question according to rules…

Q: QUESTION 25 When 2.5 moles of calcium carbonate is added to 4.8 moles of hydrochloric acid, calcium…

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Q: What is/are the reagent(s) for the following reaction? Problem viewing the image. Click Here O…

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Q: 3) Assuming you start with 1 mCi of $2Fe and no 52mMn, what will the activity of mCi. 31.5 Your…

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Q: Enough base was added to an amount of water to produce an aqueous solution with [OH-] = 2.4 x 10-5.…

A: Given, Concentration of Hydroxide ion = [OH-] = 2.4 × 10-5 M Concentration hydronium ion = [H3O+] =…

Q: How many moles of nitrogen will be needed to react with 1.5 L of H₂ gas measured at 20°C and 0.95…

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Q: (d) a condensed structural formula of the following molecule

A: Draw the condensed structure formula of the given ---

Q: What atom interacts with oxygen forming a reversible complex (oxygen can come on and out) with it?…

A: Many transition metals can form reversible complex with oxygen.

Q: How would these chemicals react with (CH2=CH)2CuLi?

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Q: Determine a molecular formula, e.g. CH4, from the line structure below. Specify elements in the…

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Q: Rank the following according to their boiling point (lowest boiling first): A. CH3CH₂OCH₂CH3 B.…

A: Boiling point is the the temperature at which atomospheric pressure of liquid becomes equal to…

Q: The following compounds have similar molecular weights. Which has the highest boiling point? O a.…

A: Different types of intermolecular forces: Dipole dipole attraction : it can be defined as the…

Q: Two isomers, A and B, of molecular formula C5H8 undergo catalytic hydrogenation with hydrogen gas…

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Q: Which two Fischer projections represent a pair of enantiomers?

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Q: Can you explain in words what the route is

A: We have to explain the given transformation.

Q: Given : 2NO(g) + O₂(g) → 2NO₂ (g), AH = - 114.6 kJ/mol Calculate the heat evolved when 1.26x104 g of…

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Q: e. C. What is the standard cell potential (E°) for this reaction? d. What is the standard free…

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Q: Two isomers, A and B, of molecular formula C5H8 undergo catalytic hydrogenation with hydrogen gas…

A: So here, we have to calculate 1st the double bond equivalent.

Q: a) The weaker base is b) Its conjugate acid is c) The species that predominate at equilibrium are…

A: Ans: a) The weaker base is Bromide ion Br- Explanation: Weak bases are the basic substances that do…

Q: Which of the following molecules would react most rapidly in a nucleophilic substiution reaction?…

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Q: Aldehydes and ketones are common carbonyl functional groups. Identify the structures and provide…

A: Rules for systematic naming of aldehyde: • Identify the longest continuous carbon chain. • Identify…

Q: Sample Problem 2 A 5.63 g sample of an impure barium chloride crystals were dissolved in water to…

A: Given the mass of impure barium chloride, BaCl2(s) sample taken = 5.63 g  Percent impurity of barium…

Q: What is the correct IUPAC name of the following compound? Cl Problem viewing the image, Click Here…

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Q: Balance the following redox reaction if it occurs in basic solution. What are the coefficients in…

A: Balanced Chemical equation : If the reaction number of different atoms in both side of reaction is…

Q: 2.1) Draw the structure of "major organic final product" of the following Addition of H₂O to alkyne…

A: Here we have to predict the major product formed in the hydration of the following given alkyne in…

Q: [Review Topics] [References] How many monochloro substitution products are produced when the alkanes…

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Q: There are two radioactive elements, elements A and B. Element A decays into element B with a decay…

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Q: 1. CH3 H3C-C. CH3 :Br r-Br: CH3 H3C-C-Br: I CH3 Br:

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Q: Based on the following information, which compound has the strongest intermolecular forces?…

A: The intermolecular force present in the molecule is directly proportional to the bond strength of…

Q: to HO From Malonic Acid

A: Malonic acid is an example of active methylene compound.

Q: List the three requirements for a substitution reaction to proceed via the SN1 mechanism.

A: SN1 reaction is unimolecular substitution reaction given by given by alkyl halides, alcohols etc.…

Q: The indicator used in the Titration of Acids and Bases lab was methyl orange.     True     False

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Q: The meals-ready-to-eat (MREs) in the military can be heated on a flameless heater. You can purchase…

A: Recall the given reaction,                            Mg s  +  2 H2O l  →  MgOH2 s  +  H2 g45 mL…

Q: For the following reaction, 20.9 grams of iron are allowed to react with 9.42 grams of oxygen gas.…

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Q: Hello, I have a quick question where is the 60 mg come from on the bottom of the equation?Thank you.…

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Q: Which of the following molecules would react most rapidly in a nucleophilic substiution reaction? O…

A: Nucleophilic substitution reaction is the reaction in which electron rich specie replace a…

Q: 1. Explain how a buffer made of hydrofluoric acid (0.20 M) and fluoride ion (0.20 M) adjusts to a…

A: Amount = Volume in L × concentration in M  Weak acid and its salt will form buffer solution.

Q: 4) Two notable physical properties of oxygen are its low solubility in water and a density greater…

A: We have find out the answer.

Q: Crve the froduct formed when the alchal is oxidized with k₂cr₂ 07. GIVE EXPLAINED HANDWRITTEN ANSWER

A: Primary and secondary alcohols are oxidized by K2Cr2O7 to respectively carboxylic acid and ketone.

Q: NO3 + 1₂ 103 + NO₂ Match the following for the above reaction. Drag and drop options on the…

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Q: Add curved arrow(s) to draw step 1 of the mechanism. Modify the given drawing of the product as…

A: When acyl halide is treated with acetate ion then it's give an Easter.

Q: A fatty acid is a. They are naturally occurring dicarboxylic acid. b. Their carbon chains always…

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Q: When there is Treatment of Compound E with sodium amide and then methyl iodide it does not produce…

A: NaNH2 or NH2- is a strong base that reacts with very weak acid to form NH3(aq)

Q: 2. In terms of covalent bonding, explain why just four hydrogen atoms combine with a single carbon…

A: Molecule is made up of one or more than two atoms.

Q: Which  reacts the most rapidly in a nucleophilic substiution reaction?   a. 2-Iodo-2-methylpropane…

A: The substitution of an incoming nucleophile in an organic compound is called nucleophile…

Q: Give the electron geometry (EG), molecular geometry (MG), and hybridization for a molecule with four…

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Q: Explain how short-form electron configuration communicates the number of electrons in an atom.

A: Explain short-term electronic configuration communicate the number of electron in an atom ?

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".