Submit Question 8 of 25 For the reaction 3 A + 4 B → 2 C + D, what is the magnitude of the rate of change for [C] when [D] is increasing at 2.7 M/min? M/min 4 7. 8 9. +/- x 100 P hpe here

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Q: HO PPM

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Q: Determine the rate of formation of I3− if the initial concentration of I− was 0.5583 M and decreased...

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Q: Activity 1: S OLVE ME BABY ONE MORE TIME! Directions: Calculate the change in energy for the followi...

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Q: Which of the following is NOT CORRECT about the formal charge of each of the atoms in the structure?...

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Q: Consider this three-step mechanism for a reaction. kị Cl2 (g) - 2 C1 (9) k2 Fast CI (g) + CHC13 (9) ...

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Q: 156 mi to km

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A: The solution of the question is given below: Molecules have different types of conformations: 1) Sta...

Q: determine the number of atoms of 23.64g of Ce

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Q: Trizma base is a commonly used buffer in biochemistry labs with a pKa of 8. How much 1 M HCl must yo...

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Q: Write the IUPAC name for the compound below. Be sure to use correct punctuation. Keep the informatio...

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Q: 1H NMR 2(CHa) CH2 PPM

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Q: With reference to the polymerisation mechanisms explain why the polydispersities of the two samples ...

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Q: consider a solution which is prepared by dissolving 5.00 grams of a hypothetical compound (molar mas...

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Q: Combined Spectra 14.46 Identify the C3 H5Br isomers on the basis of the following information: (a) I...

A: Molecular formula C3H5Br

Q: What is the pH (expressed in two significant figures) of a solution in which the [H3O+] is 0.050 mol...

A: Concentration of [H3O+] = 0.050 mol/litre  Concentration of [H3O+] = 0.050 M

Q: Be + 2 HCl --> BeCl2 + H2            My theoretical yield of beryllium chloride was 10.7 grams.  I...

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Q: Valine has pKa's of 2.286 and 9.719. Estimate the fractional composition of Valine in the -1 form at...

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Q: Calculate the mass, in grams, of 862 atoms of iron, Fe (1 mol of Fe has a mass of 55.85 g).

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Q: Q3/ one mole of mercury has the values of a = 1.81×104 K' and K=4.04 x10-11 Pa 'at 298 K and V= 14.8...

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Q: irections: Match the following terms in column A to the description that matches them in column Colu...

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Q: Is the name correct? 5-(2,2-dimethylethyl)nonane If not, give the correct name.

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Q: Predict the product for the following reaction dolog ) la wolla ОН РСС CH2CI2 NaH Et-Br Br Bf (A B H...

A: PCC stands pyridinium chlorochromate .It is ans oxidising agent.

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Q: What does the product look like in the following reaction? CH3CH=CHCH3 + HBr *=(signifies a double...

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Q: Identify the hydrocarbon that gives the IR spectrum shown in Figure 14.50 and has an m/z 102 in its ...

A: Solution -

Q: From the substituted cycloalkane above, name the monochlorinated product of radical halogenation tha...

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Q: How many mL of 10.0 % NaCl solution is needed to prepare 200 mL of 1.0 % NaCl solution?

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Q: 1. a. What is the pH of a solution prepared by adding 25.0 mL of 0.10 M acetic acid (Ka = 1.8 x 10-5...

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Q: 1. a. What is the pH of a solution prepared by adding 25.0 mL of 0.10 M acetic acid (Ka ) and 20-x: ...

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Q: When heated in the air, 1.63 g of zinc (Zn) combines with 0.40 g of Oxygen (O2) to form zinc oxide. ...

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Q: At what pressure does the mean free path of O2 at 35degreesC become comparable to 10 times the diame...

A: Answer -

Q: Consider this two-step mechanism for a reaction. NO2 (g) + Cl2 (9) →CINO2 (g) + Cl (g) Slow NO2 (9) ...

A: We know a faster reaction have lowest activation energy and a slower reaction should have highest ac...

Q: Ticls, k H2, Pdle CH3 Pooduch

A: In presence of TiCl3, McMurray coupling is occurred.  Followed by reduction of alkene .