What is the final temperature when 640 calories are given off (-q) by 40.0 grams of water at 45.0 ºC? Select one: a.19 ºC b.29 ºC c.24 ºC d.32 ºC

Q: Convert 0.377 g aluminum to moles of aluminum. Group of answer choices 71.6 moles 0.140 moles 28.4…

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Q: C. Draw the structure for the product formed in each of step of the following synthetic sequences.…

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Q: If AH is a stronger acid than BH, which of the following is/are true? 1 A is a stronger base than B.…

A: Given that AH is stronger acid than BH. Based on given statement, we have to write the true…

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: Select the product(s) of the following reaction. (you may select multiple answers) or or B DBU D. A…

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Q: a fluid undergoes the fallowing process  1. heated reveresible at a constant pressure of 1.05 bar…

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Q: The molecular formula of this molecule is NH

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Q: techniques, in electron paramagnetic resonance, the radiation frequency remains constant while the…

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Q: Calculate the formula mass for NaAl(SO4)2∙12H2O. Group of answer choices 362.214 g/mole 394.280…

A: Given that, NaAl(SO4)2∙12H2O Calculate the formula mass?

Q: If a Xe-134 releases an alpha particle, what is the isotope that is produced?

A: If a Xe-134 releases an alpha particle, what is the isotope that is produced?

Q: The central atom in the chlorite anion, ClO₂ is surrounded by: O two double and one unshared pair of…

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Q: 1. NaOH, A 2. H3O⁺ OH + OH

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Q: 3:- Give the IUPAC name for each of the following polymers? OH 1- H(-O-C₂H4-O-CO-C6H5CO-) 3-…

A: IUPAC nomenclature depends upon following factors:-  Functional group Carbon skeleton Branching…

Q: Br Mg, 1. CO₂ 2. H3O+ 형 'N H 1. NaOH 2. MeBr

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Q: The half-reaction occurring at the cathode in the balanced reaction shown below is 3MnO4- (aq) +…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

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Q: [1] Draw the elimination product(s) of the following reaction. Include stereochemistry where…

A: Given reaction is an example of elimination reaction.

Q: Question 10 Identify the organic class to which the compound belongs based on the functional groups…

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Q: using any necessary reactants and reagents, propose reasonable syntheses of the following compounds…

A: The final product is formed by various steps as follow:

Q: 1 What mass of solid radium sulfate (the most insoluble compound known) will remain when 10 L of a…

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Q: ma-Q 1) NaH 2) H₂O -XX OH (c) (d) H₂N NO₂ HS. H NO₂ hint: consider that NO₂ can stabilize an…

A: This reaction follows Cyclization Reaction. In the first step Strong Base NaH abstracts proton. Then…

Q: What is the Electrolysis industrial chemical process,  (and write a half-page summary of it in 12pt…

A: Concept- Electrolysis involves  oxidation reduction reaction at anode and cathode respectively.

Q: Name the major product of the following reaction: H H3C- CH3 CH3 + HCI

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Q: uppose you need 0.14L of a 0.06M solution of NiCl₂, but all you have is a solution that is a…

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Q: :Ö-As=Ö Based on the Lewis structure given, the formal charge on the central arsenic atom is

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Q: 3. Draw an examples of mixtures and pure substances (atleast 5 examples each in a long coupo…

A: Disclaimer “Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Determine the Miler indices for the direction represented by an arrow and the planes as shown in…

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Q: Element name Sodium Hydrogen Mole 1 or 6.02 x 10 23 1 or 6.02 x 10 23 Molar mass Grams (g)

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Q: Question 22 Identify the organic class to which the compound belongs based on the functional groups…

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Q: What is the peroxide effect? What does it mean when there is a reversal of orientation? Detailed…

A: Markovnikovs's rule: Markovnikov' rule states that when an asymmetrical reagent is added to an…

Q: Identify the structure Relative Intensity 100- 80 60- 40 20- -0 25 50 75 m/z 100 125 150 m 15.0 26.9…

A: Given that, Mass of compound = 132 And the molecular formula is C9H8O.

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: Question 2 Consider the following voltaic cell at 298K. Select only the statements that are TRUE. Cu…

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Q: In what conditions alkene I could be converted to alcohol II: 03, Zn H20 O 1-BH3, 2-H202, NaOH…

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Q: What volume of H₂ gas, measured at 742 mmHg and 90 °C, is required to synthesize 26.0 g of CH₂OH?…

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Q: 3. What are the Molecular Shapes of the molecules in #1. SiF4 SF6 ICI,.

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Q: KC A gas mixture with a total pressure of 750 mmHg contains each of the following gases at the…

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Q: Use the information in the ALEKS Data tab to sort the following chemical species by reducing power.…

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Q: ه S CH3-CH₂ CH3 شد

A: Rules for naming an IUPAC compound • Select the longest continuous carbon chain. If the compound is…

Q: Chemical reaction: CH3OH(aq) + C3H602(aq) → C4H8O2(aq) + H2O(1) methanol + propanoic acid → methyl…

A: The answer to the following question is-

Q: Briefly describe the purpose and importance of the following procedures in the analytical process:…

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Q: What is(are) the major product(s) of the following reaction ? H₂C CH3 CH3 OH Br Br HBr

A: Given reaction is :  What is (are) the major product of the reaction ?  Options are :  Reaction…

Q: 6 5 CH₂OH OH OH 3 OH The Haworth projection of D-glucose is shown. OH 2 H Question 15 of 40 What…

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Q: A gas has a pressure of 645 Torr at 128 °C. What is the temperature in Celsius if the pressure…

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Q: What volume of 0.165 M Na3PO4 solution is necessary to completely react with 88.6 mL of 0.106 M…

A: Given balanced chemical equation is 2Na3PO4 (aq) + 3CuCl2(aq) →Cu3(PO4)2(s) + 6 NaCl(aq)…

Q: The half-life of cobalt 60 is 5 years. (a) Obtain an exponential decay model for cobalt 60 in the…

A: Half-life of cobalt 60 is 5 years .Radioactive decay follows first order kinetics .We have to find…

Q: Write the equation for the decomposition of aluminum chlorate. Group of answer choices Al(ClO3)3 →…

A: Decomposition reaction is a chemical reaction in which a single molecule breaks down into simple…

Q: 5. Calculate the number of oxygen atoms present in 755.0 mg of nitrogendioxide gas.

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Q: Balance the reaction below; determine the sum of the coefficients; this is in an acidic solution!…

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