What is the oxidizing agent in the (unbalanced) reaction? Cu(s) +H"(aq) + NO3 (aq)→ NO(g) + H20() + Cu-*(aq)

Q: 1 The ionization constant (K) of aniline (CSHSNH2) is 2.35 x 10 If 7.285 grams of aniline is…

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Q: 4. Suppose, after entering the body, a substance is eliminated at a rate that can be modelled by the…

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Q: Which of the following is most likely to have the highest viscosity at 25°C?   HOCH2CH2OH C5H12 C7H8…

A: Viscosity is an internal property of a fluid.   HOCH2CH2OH C5H12 C7H8 C5H11OH We have to select the…

Q: Calculate the pH when 200.00 mL of 0.020 M NH3 is titrated with a.) 25.0 mL of 0.050 M HI, b.) 80.0…

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Q: What is the vaporization of H2O in kj/kg a. 2260 b. 6780 c. 2970 d.8910

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Q: If a dose rate from a sample of In-111 was found to be 5.0 x 10-5 ( to the negative 5)mSv per hour…

A: Solution- a dose rate from a sample of In-111 was found to be 5.0 x 10-5 ( to the negative 5)mSv per…

Q: 2. Answer ALL parts. a) Write a detailed reaction mechanism for the following conversion. он Acetone…

A: Here we have write the reaction mechanism of following given conversion.

Q: Name the following:

A: We have to give the name of the givne compounds.

Q: Given the reaction at the photo, what is the major product?

A: In an aromatic nucleophilic substitution reaction, a nucleophile attacks on the carbon atom of the…

Q: Correct! Now, determine the uncertainty value for the measurement. 10 6.2 ± mL SUBMIT UNCERTAINTY

A: To determine the uncertainty value for measurement. Uncertainty = ( Lowest reading on scale)/(no. of…

Q: how does the TMS group leave? and leave only a Oxygen. please draw as a mechanism.

A: The mechanism of leaving the TMS group in the given reaction happens as follows.

Q: After performing Part A of the experiment, a student obtained the following concentrations for…

A: Trial                            Concentration of sodium hydroxide NaOH   1…

Q: Q2. (a) Give the names of parts A and B in the viscometer Mark X Bulb B Mark Y Bulb A A B Q2. The…

A: Q2 a) Solution- Masses of pycnometer is given.

Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

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Q: 7. Calculate the molarity of Sn²+ ion for a solution that the concentration of Sn2+ at 20°C was…

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Q: How long will it take to plate out 4.2 g Ni from aqueous Ni2+ with a current of 112.3 A? HOW DO WE…

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Q: 3. A 5-peso coin was placed on top of a watch glass and their mass was recorded as 45.68 g. The mass…

A: Initially, mass = 45.68 g Empty watch glass mass = 39.86 g

Q: i need help drawing the tlc plate and perdicting it for  please  Reduction of 4-Nitrobenzaldehyde…

A: To draw TLC plate for the reaction

Q: The growth rate coefficient Is equal to Ks, the half saturation constant Is independent of the BOD…

A: As per monod equation, μ = μmax .S/ (Ks + S) where, μ - Growth rate of microorganism μmax - Maximum…

Q: When [Pb2+] = 1.47 M, the observed cell potential at 298 K for an electrochemical cell with the…

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Q: Draw the major product of the given reaction. Include minimized formal charges. Select Draw Rings…

A: ->NaOEt is a base which can abstract most acidic hydrogen and form nucleophile .then this…

Q: E For keyboard navigation, use the up/down arrow keys to seleo + AB(g) - AB(g) + ABC(g) at a similar…

A: As we know,  rate of reaction is depends upon activation energy. Lower is the activation energy,…

Q: Aluminum is produced commercially by the electrolysis of Al2 03 in the presence of a molten salt. If…

A: Given data :

Q: PARTS DESCRIPTION FUNCTION IN RELATION TO DISTILLING SET UP   Vacuum adapter     Receiving flask…

A: Distillation is a seperation process where a liquid is converted to it's vapour and then again…

Q: kercise 29. Draw the products of each reaction. 1. HO. РСС 2. OH SOCI2 pyridine HCI OH ZnCl2 3.

A: ->PCC is oxidizing agent which can oxidize primary alcohol to aldehyde group. ->SOCl2 pyridine…

Q: Calculate the average value of r in a hydrogen 1s orbital from the equation P(r)= 4π r2R(r2)dr

A: We have to calculate the average value of r in 1s orbital.

Q: Given the experimental data of CO + NO2 → CO2 + NO, Initial Initial Initial Rate Experiment [CO]…

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Q: Number 2 14.3g of Y2CO3.XH2O was dissolved in water to make 250cm3 of solution. 250cm3 of this…

A: Here 14.3 g of Y2CO.xH2O dissolved in 250 ml solution and in titration it required 20 ml of 0.5 M of…

Q: Though not explicity covered in this lab, gradient elution solves by increasing the throughout the…

A: D is the correct answer

Q: Calculate the new freezing point of 650 mL of water with 175.0g of sugar (C12H22O11) dissolved. The…

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Q: Given the following data, 2+ 2H9²*(aq) + 2e¯→ Hg,“(aq) E = 0.92 V 2+ Hg,"(aq) + 2e→ 2Hg(1) E = 0.85…

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Q: In A, the picture shows a cylinder with 0.1 mol of a gas that behave ideally. Choose the cylinder…

A: Since you have posted a question with multiple sub-parts, as per our company guidelines we are…

Q: Calculate pH at 0 mL NaOH added, 6.5 mL NaOH added, 14.25 mL added, and 23.50 mL added. 120 mL of…

A: we need to calculate the pH of solution

Q: Compute for the pH and generate a titration curve for the titration of 50.0 mL 0.0500 M NaOH with…

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Q: Chemistry Each of the following reducing agents react with VO2+: Zn, Sn, S2O32- , Fe2+. Using the…

A: For a reduction reaction to be feasible, the standard cell potential value of the reduction reaction…

Q: d anyone tell me what this compound is osed to be.The molar mass is 92.73 g/mol. Unknown 3 1 1

A: The compound is ,for sure, a deivative of acetic acid since the nmr spectra contains 2 peaks…

Q: 30cm3 of 0.1M potassium hydroxide solution required 15cm3 of 0.1M acid HnX for complete…

A: Given,  Volume of Potassium hydroxide (KOH) solution = 6.30cm3 Molarity of KOH solution = 0.1M…

Q: B. Calculate the temperature in Kelvin at which the reaction shifts in spontaneity. Express your…

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Q: e of the following does not represent 1.00 mol of the indicated substance?

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Q: you Rume on the back, Good Luc. 1) Please balance the following redox reaction in Mn2*(aq) +…

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Q: A parameter labeled n is called the repulsion parameter. It appears in the potential energy term…

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Q: You have 5.0 mL of 0.70M HI and 4.6 mL of 0.90M Mg(OH)2. What would be the concentration of MgI2 in…

A: The Balanced molecular equation for the reaction between HI and Mg(OH)2 is ; 2HI + Mg(OH)2 → MgI2 +…

Q: 3. Predict the products for the following reactions, indicate major and minor where CH3 CH,OH H,SO,…

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Q: TUTOR Calculate the Concentration of a Species Using Cell Voltage When [Cu2+] = 1.39 M, the observed…

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Q: whats the ph and pka of these titration curves?

A: In the titration curve for the titration of a weak acid(HA) with strong base, NaOH, the pKa of the…

Q: How many moles are, in 7.99 x 10 I2 molecules .

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Q: A. Show the steps of the mechanism socla OH (s) CA)

A: This is Darzen'S reaction ,the mechanism are given below

Q: HBr(aq)HBr(aq) and Mn(OH)3(s)Mn(OH)3(s) Express your answer as a chemical equation. Identify all of…

A: Answer: In this question HBr will be treated like an acid and Mn(OH)3 will be treated like a base,…

Q: Solid potassium sulfite is slowly added to 150 mL of a 0.109 M calcium nitrate solution until the…

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Q: CHEM Complete the following nuclear reactions. 1. +ie + 22TI 2. 1Ru 102 3. UNIVERSITY CHEMISTRY of…

A: Complete the following reaction---