A precipitate of AgCl + AgBr weighs 0.8132 gram. On heating in a current of chlorine, the AgBr is converted into AgCl, the mixture losing 0.1450 gram in weight. What was the percentage of chlorine in the original precipitate?

Q: According to the balanced reaction below, calculate the quantity of moles of NH3 gas that form when ...

A: 3N2H4(l) →4NH3(g) + N2(g)  

Q: 6. What is a zeolite? How does it differ from a catalyst support?

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Q: Enter your answer in the provided box. The first-order reaction of decomposition of azomethane is gi...

A: Given, Decomposition of azomethane is given below, CH3-N=N-CH3(g) ➝ N2(g) + C2H6(g) This is the firs...

Q: Compare the density values of O2 at 480 K and 280 bar using the ideal gas and the van der Waals equa...

A: To determine relative error.,

Q: 2. Calculate the molar solubility of copper(II) hydroxide in a 0.000 50 mol/L solution of sodium hyd...

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Q: major product result when hexanone is reacted with each of the following. a) excess CH,OH and trace ...

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Q: Determine the pH if 25.0 mL of 0.20 M HI solution is added to 0.045 L of a 0.40 M KOH solution

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Q: Defermine the following for a 0.9%m/v of saline solution at 25°C. The density of the solution is 1.0...

A: The freezing point elevation, boiling point elevation and osmotic pressure of a 0.9 % m/v of a salin...

Q: C-Cl + NH, - a. || N-CH,+ CH,C-OH- b. | CH, || c. CH,CH,- N-CH, + CH;-C-Cl→ CH, d. N-H+HCl- N-H+ H,O...

A:

Q: What will be produced if these two solutions are mixed together? (Hint: Complete the reactions in th...

A: Precipitate formation: the formation of a precipitate take place in solution. A precipitate is a sol...

Q: ).(a) Draw Newman projections for the anti, gauche and eclipsed conformers 3(1 of 3,3-dichlorohexane...

A: Anti: Dihedral angle between two ethyl groups is 180 degrees Gauche: Dihedral angle between two ethy...

Q: Propose a mechanism that accounts for the following reaction. X Your answer is incorrect. Write the ...

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Q: current

A:

Q: How do you find Ka for the Bromocresol green

A: A weak acid is one that does not dissociates completely into its conjugate base and H+.  pKa of the ...

Q: If a reaction mechanism produces a stable intermediate, would you expect to be able to start from th...

A: No, even  if a reaction mechanism produces a stable intermediate, then also we are not able to start...

Q: Be sure to answer all parts. For the following general reaction, rate - AA and k-1.3 x 10 Ms A+B- 20...

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Q: www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-lg O STATES OF MATTER Calculating mole fraction in a gas m...

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Q: 0.15- 0.05 0.02 0.04 0.06 0.08 t (s) Jse this graph to answer the following questions: What is the h...

A: Decomposition of ammonia to form hydrogen and nitrogen gas is a first order reaction. This means tha...

Q: What will be produced if these two solutions are mixed together? (Hint: Complete the reactions in th...

A: Concept: precipitate is the formed when two chemical react to form a compound having very low solubi...

Q: Which of the following IS NOTa structural isomer of hex-1-ene (C&H12)? 04-methylpent-2-ene hex-3-ene...

A: isomers are molecules with identical molecular formulae  that is, same number of atoms of each eleme...

Q: what are the grams of excess reactant, A reaction mixture initially contains "22.35" g Fe2O3 and 14....

A: Given reaction: Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g) The reaction mixture initially contains 22.35 g of Fe...

Q: Stomach acids (HCL) has a pH of about 1.5. For individuals who suffer from acid refulx, antacids or ...

A: We have to predict the balance chemical reaction.  

Q: Hydrogen sulfide, H2S, is produced during decomposition of organic matter. When 0.3620 mol H2S burns...

A: Given :-  H2S (g) + O2 (g) → SO2 (g) + H2O (g)  ∆H = -187.5 kJ  To calculate :-  Given heat into kca...

Q: 7. Which families or groups are likely to form the following ions? a. +1 b. -1 C. +2 d. -2 e. +3

A: ->Ions are formed when element loose or gain electrons. ->If element loose electron then posit...

Q: che following reactions? CH;NCH3 CH3 1. HO H,SO4, с. + CH3I 2. H2C=0 3. HCI CH3 + PCI3 f. + CH;CH,MG...

A:

Q: What's the concentration of CO (in molarity) when the following reaction is at equilibrium? The init...

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Q: What is the meaning of half-life of an isotope. Explain with the help of an example

A: What is the meaning of half-life of an isotope. Explain with the help of an example

Q: A small bottle of Coke contains 8 fluid ounces, or 237 mL, of soda. The nutrition label states that ...

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Q: a, +1 b. -1 8. Draw the followi Theory: CO2 b. H

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Q: For the following equilibrium the initial concentrations are [AB] = 3.1 M 2AB(aq) A2(aq) + B2(aq) K ...

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Q: Be sure to answer all parts. The reaction of peroxydisulfate lon (S,0,³ with lodide lon () is S,0, (...

A: The reaction of peroxydisulfate ion (S2O82−) with iodide ion (I−) is S2O82− (aq) + 3 I− (aq) → 2 SO4...

Q: standard deviation

A: If there is two results having standard deviation Sa and Sb. Therefore standard deviation indicate t...

Q: What is the photon energy of light with a wavelength of 959 nm?

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Q: 11. What volume of 0.115 M HCI solution is needed to prepare 350.0 mL of a solution of HCl with pH 3...

A: Consider the given information is as follows; Initial concentration (M1) = 0.115 M Initial volume (V...

Q: For the reaction SO3(g) + H2O(g) = H2SOa(g), a mixture of 1.00 M SO3 and 1.00 M H2O are added to a r...

A: Given-> Initial molarity of SO3 = 1.00 M Molarity of H2O = 1.00 M Concentration of H2SO4 at equil...

Q: Examine the given Beer's law standard curve for an unknown dye measured in a 1.0 cm cuvette. Absorba...

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Q: 4. What mass of HCI(g) must be dissolved in 1.50 Lof a NaOH solution having a pH of 11.176 to produc...

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Q: In buffer preparation, arrange the following steps in correct order by placing the capital letter (l...

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Q: PART D: Synthesis Provide a reasonable multistep synthesis of the following molecule from the 12) in...

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Q: Consider the reaction below.  4.2 mol of A and 6.1 mol of B are added to a 3 L container.  At equili...

A: Initially in this reaction , A and B are present.we can calculate the initial Molarity of A and B fr...

Q: A jet airplane reaches 887. km/h on a certain flight. How long does it take to cover 454. m? Set the...

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Q: Draw two amino acids based on serine

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Q: From the given bonds below which bond is shortest? a. carbon-oxygen single bond O b.carbon-nitrogen ...

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Q: E* OH OH OH OH OH OH REACTION A REACTION B REACTION C REACTION A REACTION B O REACTION C O ALL ARE E...

A: Least favourable reaction is that in which the final product is least stable.  Here, product formed ...

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Q: This is a retro synthetic analysis problem, shown here is the final product (initial material is ben...

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Q: What will be produced if these two solutions are mixed together? (Hint: Complete the reactions in th...

A: aqueous strontium chloride = SrCl2(aq) aqueous sulphuric acid = H2SO4(aq)  

Q: QUESTION 4 Click the peak that corresponds to the hydrogen on the central carbon (hint: it is shifte...

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Q: Part 1. General Principles In order for an E1 reaction to occur, a carbocation must be formed. Quest...

A: We have to order the following sets of compound in terms of reactivity under E1 reactions as follows...