which material (aluminum , copper , lead) increase the temperature of water by the greatest amount of Delta T water?

Q: Gaseous ethane (CH;CH3) reacts with gaseous oxygen gas (0, to produce gaseous carbon dioxide (CO,) a...

A:

Q: Liquid octane (CH,(CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (...

A: CH3(CH2)6CH3 +(50/2) O2 ----------> 8CO2+9H2O  Complete combustion of hydrocarbon leads to the fo...

Q: Spectroscopy H .CO2H OCH2CH3 CH3CHCH,CI CH3 NO2 For each of the above compounds, do the following: 1...

A: IR provides the information about the functional groups of unknown. 1H-NMR provides the information ...

Q: Attempt 2 at< O Hint The allowed energies, E, of a particle of mass m in a one dimensional box of le...

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Q: Give the classification of the following alcohols as to primary, secondary, or tertiary. U (CHals-C-...

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Q: 13. Clean and store the equipment correctly after every use. _14. Cleaning is an effective way to ki...

A: Clean and store the equipment correctly after every use. Answer : true  Reason : it will give better...

Q: Calculate the pH of a 4.0 x 10 °M aqueous solution of hydrochloric acid (HCI). Round your answer to ...

A: Given,  Concentration of HCl = 4.0x10-8 M 

Q: I need help explaing this mechanism  Diels-Alder Reaction between anthracene and Maleic Anhydride

A: The Diels-Alder reaction is one of the most useful reactions in all of organic chemistry. It is a 4+...

Q: Look at the spectra that were output from a C8 liquid chromatography column connected to a mass spec...

A: In the analytical chemistry, qualitative analysis involves various techniques and methods that are u...

Q: A single alkyl bromide reactant theoretically yields either of the given products, depending on the ...

A: The reaction given is,  

Q: Use the following equations (picture) to determine the deltaH ° for the target reaction. Target: N2H...

A: We will use hess law to solve this question.

Q: What mass of Ba(NO3)2 (261.34 g/mol) is needed to convert 2.33 g of NaIO3 (197.89 g/mol) to Ba(IO3)2

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Q: The following diol is prepared from propanal (CH3CH2CHO) and 3-bromopropanol. Which derivatives will...

A: Grignard  reaction  - is the reaction  that uses on organometallic compound to create carbon- carbon...

Q: Which one of the following substances would be the most soluble in CCl4? a. C10H22 b. NH3 c. CH3C...

A: Option A is correct answer. A. C10H22.

Q: Calculate the equilibrium concentration of all species of 0.45 M I2 (K = 5.6 × 10–12) without using ...

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Q: 3. If 124 kJ of heat is absorbed in a reaction that forms nitric oxide from nitrogen and oxygen, wha...

A: 3. Sol :-  Given,  Amount of heat absorbed = 124 KJ  Reaction between N2 and O2 takes place to gives...

Q: Part A MISSED THIS? Read Section 5.7 (Pages 185 - 191) ; Watch IWE 5.11. The neutralization reaction...

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Q: the reaction time would increase if we used a mixture of dyes

A: In this question we have to explain the reaction time would increase if we used a mixture of dyes wi...

Q: What is the complete chemical equation of the oxidation of ethanol with Potassium permanganate?

A: Here we have to write balanced chemical reaction of CH3CH2OH (ethanol) and KMnO4(potassium permangan...

Q: What is the relationship between the strength of an acid/base and its conjugate? A directly proporti...

A: The solution is given below - 

Q: Make an introduction about Precision and Accuracy. Cite your references

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Q: What is the molarity of K+ in a solution that contains 89.72 ppm of K3Fe(CN)6 (329.3 g/mol)?

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Q: In the preparation of the titrant, the solution must be aged for at least 24 hours in the dark. Stat...

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Q: What is the complete reaction in the synthesis of the precursor amide in the synthesis of sulfanilam...

A: The starting material for the given synthetic pathway is aniline and it undergo a nucleophilic attac...

Q: QUESTION 1 How many mmols of HBr are in 17.6 mL of 0.0200M HBr? QUESTION 2 What is the calculated eq...

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Q: second order reaction with a single reactant has a rate of 0.34 M/s at an initial concentration of 0...

A: The rate law expression for second order reaction with single reactant A is given by - Rate = K [A]2...

Q: The compound NOCl decomposes to nitric oxide and chlorine according to the following equation: 2 NO...

A: Answer: This is the chemical equilibrium of decomposition of NOCl into NO and Cl2 and we have to fin...

Q: Derive a formula for the molar Gibbs free energy change

A: In this question we have to derive a formula for the molar Gibbs free energy change of a closed syst...

Q: Why should we do a standardization every time we do a titration of Hcl and NaOH?

A: A standard solution is a solution whose concentration is known precisely. NaOH and HCl are the secon...

Q: acid base K name formula name formula acetic acid HCH, co, 18 - 10 pyridine CH, N 1.7 10 nitrous aci...

A:  

Q: A sealed container with a volume of 63.8 mL is filled with a gas at 22°C at 747mmHg. The mass of the...

A: We will use ideal gas equation to find molar mass of gas and then estimate the gas .

Q: The equation for the dissolving of lead (II) chloride (including heat) is: PBCI2(s) + heat Pb2+ (a q...

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Q: For each pair below, briefly explain and illustrate why the structure circled is most stable. A-valu...

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Consider the balanced reversible equation of acetic acid with ethanol, which takes plaxe with no sol...

A: Given :-  acetic acid + ethanol &lt;=&gt; ethyl acetate + water  Initial concentration of acetic aci...

Q: What is the molar solubility of Ag2SO4 in a solution that is 0.0522 M AgNO3? Ksp= 1.40x10^-5

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Q: I. What products are formed when each alcohol is oxidized with K2Cr207? a. CH;CH,CH2CH,CH2OH ОН ОН H...

A: Concept: 1) K2Cr2O7 is a powerful uncontrolled oxidizing agent.  2) primary alcohol is converted int...

Q: Packing Efficiency Since the layering pattern in all of the lattices leaves empty space between the ...

A: In a simple cubic unit cell, the atoms are present at the corners. In a Face centred cubic unit cell...

Q: In order to form Ba(I03)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NalO3. • Ho...

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Q: How is it that methyl alcohol is soluble with water but not hexane?

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Q: Calculate the mass percent of solute in the following solution: 1.64 g NaOH dissolved in 81.6 g of ...

A:

Q: hy is having a wash bottle useful for titrations?

A: Given : We have to tell why we use wash bottle during titrations.

Q: If 124 kJ of heat is absorbed in a reaction that forms nitric oxide from nitrogen and oxygen, what m...

A: Given,  Amount of heat absorbed = 124 KJ  Reaction between N2 and O2 takes place to gives NO  What m...

Q: Write the nuclear equation for the nuclear reaction in which a nuclei undergoes B decay and changes ...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Given that a mixture of nitric acid (bp 86 °C) and water forms a maximum-boiling-point azeotrope tha...

A: Solution.                                 Given That mixture of nitric acid =  bp 86 °C maximum-boi...

Q: Calculate the volume occupied by 122.541 g of water at 22.35 °C.

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Q: What is the Van't Hoff Factor of Na3PO4?

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Q: Consider the reaction: SO,Cl (g) = SO2(9) + Cl2 (9) K = 2.97 x 10° at 625 K In a reaction mixture at...

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Q: Arrange the following substances in decreasing order of strengths: I-, V3+, Sn2+, Co2+, Ag, H2S, Ni,...

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Q: Which of the following statements concerning factors that affect solute solubility is incorrect? a....

A: Solubility is defined as the point at which substance is completely dissolved in water.

Q: A hydrogen atom with its electron in the n =5 energy level emits a photon. a. To what energy level d...

A: