In a ground state atom of Ar how many electrons total will have the quantum number ℓ = 0

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Q: 15. What are the starting materials for the following products? a) Br b) Ni H2 OH H*

A: the starting materials of the following products are:  

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Q: 4..Analyze the HNMR spectrum below:

A: Proton nmr peaks stands for different proton environment present in the organic compound.

Q: draw the condensed and line bond structure of the compound

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Q: In the process of chemical vapor deposition (CVD), a chromium compound in the gas phase is decompose...

A: Answer is option c - 2

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Q: clence.Q3.Unit 33 Chemica NH3)?

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Q: Majority of the hydrocarbons in natural gas are in aromatic series. A True B) False

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Q: 1. List three criteria that is important to consider when choosing a solvent for recrystallization I...

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Q: Draw the structure of (Z)-2,3-dichloro-4-methyl-2-hexene.

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A: Test for sodium chloride.

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Q: 11a. The starting material provided can be converted into grape fragrance by this two step process. ...

A: Among HNO3 and H2SO4 , HNO3 is less acidic than H2SO4 . Thus acid base reaction occurs between HNO3 ...

Q: cetylene (C,H,) gas is often used in welding torches because of the very high heat produced when it ...

A: 2C2H2 + 5O2 -------> 4CO2 + 2H2O Number of moles of O2 = 0.095 moles  

Q: ба. Nomenclature: Name the following compounds N' но OH Br Br NH2 NO2 NO2

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Q: Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2 SO2(g)+O,(g) → 2 SO3(g) The re...

A: THIS FOLLOWS LE CHATELIER'S PRINCIPLE. WHERE THEE IS SOME CHANGES OCCURS THE SYSTEM WILL TRY TO MAIN...

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Q: 29. Great Lakes Chemical Company produces bromine, Br2, from bromide salts such as NaBr, in Arkansas...

A: Answer: This is question is based on the reactivity order of non-metals.

Q: 2. Which of the following is correct about a chemical reaction? A. A chemical reaction will result i...

A: Chemical  equilibrium is defined as the stage at which both reactant and product are present in equi...

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Q: 2. Give the major product(s) or starting material/reagents of the following reactions as needed. А. ...

A: Addition of HX ( X= Br,Cl) to double bond occurs via carbocation intermediate formation. At the last...

Q: In the phosphate analysis of a wastewater sample, 30.00 mL of the original sample was taken and dilu...

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Q: SUBATOMIC PARTICLES AND ISOTOPES Complete Symbol Atomic Mass Number of Number of Number of Element N...

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Q: A Lab Data - X Standardized NaOH (M) 0.4171 Initial volume of buret (mL) 1.70 Volume of vinegar (mL)...

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Q: A reaction performed at 1.00 °C exhibits a rate constant of 1.115 s–1. What temperature (in °C to th...

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Q: 4) ½N2(g) + 02(g)= NO2(g) Kc = 1.04 x 10-9 N2(g) + 202(g)= N204(g) Kc = 7.42 x 10-18 Calculate Kc fo...

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Q: A pycnometer is a glass flask with a tight fitting glass stopper that is used to obtain the volume o...

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Q: What is the pH of a solution that has 0.125 M CH3COOH and 0.125 M H3BO3? Ka of CH3COOH = 1.8 × 10−5 ...

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Q: e basic anions?

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Q: CPAP is the acronym for "Continuous Positive Airway Pressure".  A CPAP device is used in respiratory...

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Q: Hello, sorry I think I was a bit bland with the question. In the periodic descriptions attached belo...

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Q: Myrcene is an essential oil and a monoterpene that can be found in cannabis, hops, bay and the South...

A: Note: As per company policy we are supposed to attempt first question only. Please repost other ques...

Q: If the concentration of strontium ion is 2.5 x 10−4, does a precipitation of SrSO4 occur when enough...

A: Given :- concentration of strontium ion = 2.5 x 10-4  M Ksp for SrSO4 = 2.8 x 10−7 To find precipita...

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A: Ammonium carbonate or ammonium phosphate forms the precipitate as carbonate or phosphate.

Q: H,C CH3 H3C- CH3 2,5-dimethyl-hept-3-ene Submit Previous Answers Request Answer X Incorrect; Try Aga...

A: Correct name is , Trans-2,5-dimethyl hept-3-ene

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Q: Draw the following compounds: C2 epimer of Talose

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Q: Why does NaCl , CaCl3 , AlCl3  each with the same concentration (0.05 M) I have such large differenc...

A: The strong electrolyte dissociates completely into ions. The conductivity of an electrolyte solution...

Q: If you performed this experiment using MgCl2 as the solute would the molar concentration of MgCl2 th...

A: Solution                          Given that  Explain                  this experiment using MgCl2 a...

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Q: Select all of the atomic-scale pictures that could correctly represent the given balanced chemical e...

A: From the given equation it is clear that A2 is a homodiatomic molecule and B is a monoatomic. From t...

Q: 11. From the balanced molecular equations, write the complete ionic and net ionic equations for the ...

A:       To write a complete ionic and net ionic equations the following steps should be followed - 1. ...

Q: An average man weighs about 70 kg and produces about 10460 kJ of heat per day. Suppose that a man w...

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: As energy is absorbed so the given reaction is endothermic reaction.  In this process energy is abso...

Q: The heat of fusion of a sample of (polyethylene oxide) (PEO) was determined by DSC and turned out to...

A: Given that, the heat of fusion of a sample of (polyethylene oxide) (PEO) was determined by DSC and t...

Q: A solution is made that is 1.3×10¬3 mol*L-1 in Zn(NO3)2 and 0.140 mol*L-in NH3. Zn2+(aq) + 4NH3(aq) ...

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