The name of the compound with a formula containing two atoms of nitrogen and four atoms of fluorine is:

Q: What happens to the Vmo and Vphth if the burette was contaminated with KOH in soda ash sample? A.…

A: Usually, soda ash contains sodium carbonate and often sodium hydroxide and sodium bicarbonate.…

Q: Rank the bold-faced hydrogens for the following compounds from most acidic to least acidic. H H…

A: A-H   =   A-  +  H+ Greater the stability of A- (Conjugate base) higher will be the acidic nature of…

Q: QUESTION 59 What is the effect on the calculated value of the water of hydration should you fail to…

A: 59) Water of hydration : It is calculated by dividing the mass of the water lost by the mass of…

Q: (a mixture of long-chain hydrocarbons, similar to decane, C1₁0H22). Calculate the total enthalpy…

A: Suppose a thermochemical reaction given as aA + bB –> cC. ΔH = x unit  Then a mol of A produces x…

Q: Consider the following reaction and its associated ΔHrxn. CH3OH=CO+2H2,   ΔHrxn = 90.70 kJ/mol…

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Q: Determine how the following will affect the calculated ppm CaCO3 in the EDTA Experiment. Determine…

A: a. The sample container being contaminated with an acid would DECREASE the calculated ppm CaCO3 in…

Q: Based on the Lewis structure for H3C—NH2, the calculated value for the formal charge in the nitrogen…

A: We have to calculate Formal Charge on Nitrogen in CH3-NH2.

Q: The charge form of the aspartic is believed to participate in a reaction catalyzed by an enzyme. At…

A: At a particular pH the group with less pKa will be in ionic form

Q: Convert: 17.1 g hydrobromic acid to molecules

A: We're given mass of hydrobromic acid and we're asked to calculate molecules of hydrobromic acid from…

Q: Given the following diagram, identify the following [ a. Anode (Zn or Mg) b. Cathode (Zn or Mg) c.…

A: Anode (Zn or Mg) Cathode (Zn or Mg)

Q: 3. For the combustion of butane gas, C4H10 (8) + O₂(g) → 4 CO₂ (g) + 5 H₂O (g). Calculate AGº and…

A: Using standard thermodynamics data, ∆G° can  calculated and from its sign, it can be concluded…

Q: Given the following unbalanced redox reaction: Fe2+ + MnO4- → Fe3+ + Mn2+ Which is the oxidizing…

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Q: What is the major organic product obtained in the following reaction? NH NH3 NaBH3CN II NH₂ III HỌ…

A: In a reductive amination reaction, a carbonyl compound reacts with ammonia or amine to form an imine…

Q: What does sterically hindered means? How do i identify it given a chemical figure? Please show…

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Q: Which of the following would represent the greatest pressure? 0.662 atm 265 mmHg 12.2 psi 65465 Pa…

A: Given, the pressure values: 0.662 atm 265 mmHg 12.2 psi 65465 Pa 21.8 in We have to find the value…

Q: Predict what the products of the following reactions with dec-5-yne will be? a) H2, Lindlar catalyst…

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Q: How do you determine which benzene can act faster (Friedel-Craft Alkylation-Acylation)

A: acylation and alkylation  both are favoured but acylation is at faster rate , the reason illustrated…

Q: Chemistry 2. Calculate the Vm of Ar(g) at 200 K and I atm.

A: Molar volume =16.4 lit/atm To calculate the molar volume of a gas, you need to know the temperature…

Q: ㅎ 애 ·애 오

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Q: Perform the following conversion of pressure units: 155 torr = O O 1.53 10.50 0.204 4.90 atm

A: Explanation: Torr = 760 atm   760 torr are equivalent to 1 atm. The unit for measuring pressure in…

Q: Use standard reduction potentials to calculate the standard free energy change in kJ for the…

A:

Q: A nickel-containing transmembrane protein ___________. Select one: a. contains a cofactor and is…

A: (Answer: b) A nickel-containing transmembrane protein contains a cofactor and is found in the cell…

Q: The binding energy per nucleon of carbon-12 (nuclear mass, 11.996708 amu) is ____________.

A: Here the concept used is taken from  atomic chemistry.  Here we have to find binding energy per…

Q: Which of the following compounds is produced when ethylbenzene reacts with Br₂/uv?…

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Q: How many resonance structures, if any, can be drawn for the nitrate ion (NO3-)? (a) 1 (no resonance)…

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Q: Arginase (an enzyme involved in the hydrolysis of arginine) has an optimum temperature of about 60…

A: It is given that the optimum temperature of arginase is 60°C and optimum pH is 9.4. when it's…

Q: B Fill in the missing structures, reagents, or conditions as warranted in the given…

A: We have to given the missing reagents, products, and the reactants (A, B, C, D, and E).

Q: A. Draw the acid-catalyzed tautomerizaion of the following enol. OH

A: -> Tautomers are structural Isomers of chemical compounds that readily interconvert .This…

Q: Consider the equilibrium shown below: CaCO3(s) C»0)+CO1 What would happen to the system if the total…

A: Given : equilibrium reaction Tip : addition of inert gas does not effect in equilibrium position

Q: What are the reagents and conditions needed to produce the product in the reaction? H3C H2O, NaOH…

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Q: VI. VII. Use the standard reaction enthalpies given below to determine AH°rxn for the following…

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Q: What is(are) the product(s) of this reaction? CH3COCI, AICI

A: Friedel-Craft acylation reaction: When the benzene reacts with an acyl halide (acyl chloride) in…

Q: 5) Given the reaction and data below: 2 H₂O2 (aq) Time (s) 0 2.16 x 104 4.32 x 104 6.48 x 104 2 H₂0…

A: Rate of disappearance of reactant (H2O2) = (concentration difference of the given two times)/(time…

Q: a) b) CH3 mill, CH3 CH3CH₂COCI/AICI 3 ? EtONa/EtOH - ? NaBH4/EtOH + ?

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Q: ols NO₂ Synthesis Aza-Dipyrromethane. MECH: + CH3 NO2 Na OH +120 Reflux, 24hrs CH3COONH4 n-butanol,…

A: The first reaction is nitrition reaction where addition of nitrite occurs by Michael addition…

Q: 22. Calculate the molar entropy of a constant volume sample of neon at 500 K given that it is 146.2…

A: Given that the molar entropy of Neon gas at 298 K is 146.2 J/mol.K. So,  we have, S298 K =146.2…

Q: Draw the major product for the following reaction. Convert your answer to the InChl format and enter…

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Q: Include any stereochemical terms for any stereochemistry indicated on the structure

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: What is(are) the product(s) of this reaction? O O H3C CH3CI, AICI CH3 CH3 CH3 H₂C CH3 CH3 CH3 CH3

A: Benzene is an aromatic compound in which delocalised electron are present. Benzene mainly gives…

Q: Consider the following chemical equation: N2 (g) + 3 H2(g) = 2 NH3(g) The following equilibrium…

A: Using integrated form of van't Hoff equation, enthalpy change of reaction can be calculated.

Q: A solution of Mg(NO3)2 is prepared in 425 mL of water by adding 32.0 g Mg(NO3)2. What us the…

A: Please find your solution below : Molarity is the measure of concentration which is defined as…

Q: Classify the following compounds as either covalent or ionic. a. P204 [Select] b. Fe(NO2)3 [Select]…

A: Covalent bonds formed between non metals by equal sharing of electrons of bonded atoms. Ionic bond…

Q: calculate the intracellular concentration of K+ that would be in equilibrium with an external…

A: Given, External concentration = 1.28mM Membrane potential =Ek= -213 mV = -0.213 V Temperature =…

Q: 8. Silicon has a threshold energy (work function) of 7.78x10-19 J. When light having a frequency of…

A: Given :  Work function = 7.78×10-19 Frequency = 1930THz To find : the kinetic energy

Q: 3) Which of the following compounds are insoluble?  Select all that apply: CaCO3; Cu(OH)2; CaCl2;…

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Q: QUESTION 7 By first law of thermodynamics, O q = AE - W q = AE+W q = -AE-W O q = -AE+W QUESTI NO

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Q: Which of the following is TRUE regarding the EDTA titration? a. The formation of complex favors the…

A: A) In a solution with Mg and Ca ions, EDTA will favor complexation with Ca due to lower Kf value.…

Q: Does rearrangement undertook in wittig reactions

A: Rearrangement in the organic reaction is the arrangement of any of the groups or atoms of that…

Q: When a water molecule forms a hydrogen bond with another water molecule, which atoms are involved in…

A: Given : water molecules forming hydrogen bonding

Q: 6. Consider the pseudo-octahedral complex of Cr³+ shown below, where A and B represent Lewis bases…

A: