In what type of reaction is K2Cr2O7 a reactant?

Q: A 1 liter solution contains 0.419 M acetic acid and 0.559 M sodium acetate. Addition of 0.461 moles…

A: The constituents of the 1 L buffer solution are: weak acetic acid, [CH3COOH] = 0.419 M  Conjugate…

Q: 1H 11 10 2H 2h 3H 3 An IR spectrum, a 13C NMR spectrum, and a ¹H NMR spectrum were obtained for an…

A: We have give the structure of the unknown molecule from the given proton and carbon NMR spectrum and…

Q: Draw the Fischer projection for the final product when trans-2-butene reacts with mCPBA/H2O.

A: We have to draw the Fischer projection for the final product when trans-2-butene reacts…

Q: 1 2 Compound Name Copper (UD) Carbonate Compound Formu нег

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Q: Assume that you have 0.450 molmol of N2N2 in a volume of 0.620 LL at 270 KK . Pressure =16.1 atm…

A: We are given the values, 0.450 mol of N2 in a volume of 0.620 L at 270 K.  a = 1.35 b = 0.0387 Now…

Q: Complete the following table. Only consider the 'central' atom when filling in the steric # , # of…

A: Given Compounds: HCN H3O+ NH4+ To Complete the given table for the geometry and polarity of the…

Q: Calculate the oxidation number of sulfur in HS₂O3. Include a "-" in front of the number where…

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Q: Draw the major organic product of this E1 elimination reaction. Ignore byproducts. H3O+ heat OH…

A: E1 mechanism:  Proceed through carbocation intermediate. Firstly there is a formation of carbocation…

Q: NO₂ CI Name, Aheat H30+

A: Given:   This Reaction follows Addition - Elimination Mechanism.

Q: For each of the following reactions, a. Predict the major product. b. State the type of mechanism…

A: Given : structure of reactants.  Tip : (a) E1 reaction        (b) SN2 reaction         (c) SN1…

Q: The compound methylamine is a weak base like ammonia. A solution contains 0.292 M CH3NH3* and 0.335…

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Q: what is the ph of 0.31 M F solution? Ka = 1.5x10 ^-6> Report to 2 decimal placing.

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Q: Question 8 Listen Use the standard enthalpies of formation to find the AHreaction for the reaction:…

A: Here we are required to find the change in the Enthalpy of the reaction.

Q: Consider the reaction sequence below to answer the following questions: Hg(OAc)2, H₂O/THE لی ستی OH…

A: Reaction mechanism for the oxymercuration demercuration reaction.

Q: Compute the HDI for a molecule with the formula: C₂H₂O

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Q: Aqueous hydroxylamine, NH2OH, decomposes to yield nitrogen gas, aqueous ammonia, NH3, and liquid…

A: Mass of NH2OH required to produce N2 of volume 2 L, at pressure 747 mm Hg and at temperature 21°C =…

Q: A 25.00 mL sample of unknown sulfuric acid solution requires 22.62 mL of a 0.100 M NaOH to reach the…

A: First we need ta balance reaction between Sulfuric acid and NaOH. Then using the molarity and volume…

Q: A flexible container at an initial volume of 5.12 L contains 7.51 mol of gas. More gas is then added…

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Q: The wavelength of some green light is 530.0 nm. What is the frequency of this green light?

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Q: A(g) + B(aq) C(s) ΔHrxn= -453 kJ/mol If the [B] at equilibrium is decreased then the reaction…

A: •Here given reaction is=>    A(g)+ B(aq) => C(s) •This question is based on Le Chatlier…

Q: Paraffin wax vapor reacts with oxygen gas to form carbon dioxide gas and water vapor. Paraffin wax…

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

Q: Question 9 Consider the complex ion [CoCl6]4. Which response contains all of the following…

A: Characteristics of CoCl64- Colour of the compound

Q: Question 10 Consider the complex ion [Cr(CN)6]³. Which response includes all of the following…

A: The complex is said to be paramagnetic if all the valence electrons are not in pairs.  If all the…

Q: which of the following is a meso compound? H H3C CH3 H OH OH H3C- H- OH OH -H -CH3 HO HO CH3 CH₂ -H…

A: Meso compound having two or more chiral centre. In meso compound plane of symmetry present inside…

Q: 11. Which of the following solutions contains the most solute particles per liter? Explain. (a) 1 M…

A: There are three types of electrolytes:- 1. Strong electrolytes:- The solute which dissociates…

Q: उ OCH,

A: Anti-Markovnikoff's addition of HBr gives alkylbromide which after reaction with sodium cyanide…

Q: 1. Show the steps necessary to make 4-cyclohexyl-1-octene using a Wittig reaction. Start with…

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Q: Calculate the volume of 1.000 kg of mercury when it is subjected to 100 atm at 850 °C. The van der…

A: Since gaseous mercury, Hg(g) is not an ideal gas, we have to use van der Waals equation to find the…

Q: How many molecules are there in an ideal gas with a volume of 7.49 L at STP? number of molecules:

A: STP refers to standard temperature and pressure.  Here at STP, temperature is 00C pressure is 1 atm

Q: Write the equations that represent the first and second lonization steps for tellurous acid (H₂TeO3)…

A: • We have to write the first and second ionization steps for tellurous acid.    • Tellurous acid is…

Q: Name the compound name and compound formulas.

A: We have to give the compound names and the compound formulas. The given compound names and the…

Q: For each molecules, determine the electron domain geometry and molecular geometry using VSEPR methof

A: Here we are required to predict the molecular and electronic geometry of the compound

Q: Draw a detailed reaction coordinate diagram for the reaction. Include transitions states and/ or…

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Q: How many possible resonance structures can you have in total for the nitrite ion.

A: In nitrite ion you can draw two equivalent structure. Resonance structure is not a autual structure…

Q: 155 mL solution X STARTING AMOUNT 155 mL solution x 0.762 mol FeCl 0.762 L solution x 0.762 mol-FECT…

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Q: Write a balanced chemical equation for the standard formation reaction of gaseous hydrogen bromide…

A: Given : HBr(g) formed

Q: For an enzyme-catalyzed reaction, the presence of 10 nM of a reversible inhibitor yields a Vmax…

A: Answer is given below

Q: If the pressure on 54 mL of gas is changed from 715 torr to 834 torr, what is the new volume?

A: To solve this problem we will use the Boyles  law .  P1 V1 = P2V2  Where P1 is the initial pressure…

Q: Calculate the energy required to heat 202.0mg of cyclohexane from 18.4°C to 38.8°C . Assume the…

A: Specific Heat capacity is amount of heat required to increase the temperatures of one gram of…

Q: Name two characteristic physical properties that distinguish condensed from gas phases, and one…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: B-A=A-B + 2 D-D Consider the following bond energies. AEA: 540. kJ/mol A=A: 400. kJ/mol A-D: 400.…

A: A reaction scheme is given. We have to calculate the enthalpy of the reaction. Also, given that, the…

Q: MCPBA Pool of Choices E PRODUCT 3 IOH 1.0, 2. Zn, H mily OH Structure of PRODUCT 1 Structure of…

A: Answer:- This question is answered by using the simple concept of chemical reactions of alkenes…

Q: Which of the following is a terminal alkyne? CH₂ CH₂-C-C=CH I CH3 IRE H₂CH₂CC CCH₂CH3 ERI CH₂…

A: To solve this problem we have to identify the terminal alkyne and write the correct hydrogenation…

Q: ponts caen. 1) The name of this compound is A) Butyl propyl ether B)Butanol C) Diethyl ether D)…

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Q: 75.0 mL-AgNO X STARTING AMOUNT 75.0 mL AgNO, 1 L Agl 1000 mL AgNO 1 1000 LAGT How many moles of Agl…

A: This can be solved using stoichiometric calculation as shown below

Q: Consider the structure below, which is the best Lewis structure of the two resonance forms, A or B,…

A: In stable Lewis structure,  all the participanting atoms have zero formal charge

Q: Calculate the energy required to heat 0.30kg of graphite from −4.8°C to 13.1°C . Assume the…

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Q: Draw the product of the reaction between CH₂CH=CHCH, and H, under a platinum catalyst.

A: Given : structure of reactant Tip : hydrogenation reaction will occur.

Q: Complete the table below indicating what is important in each category for an E1 or E2 reaction. E1…

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Q: Choose 1 answer: A B C D Water is nonpolar and oil is polar. Both water and oil are nonpolar. Water…

A: Polar compound dissolved in polar compound.non polar compound dissolved in non polar compound. But…