d. MO انہیں HBr, H2O

Q: Use percent composition to determine an empirical formula. A compound is found to contain S, O, and…

A: Empirical formula: Empirical formula: it can be defined as the simplest whole number ratio of…

Q: Question 1 1.1 The molar conductivity at infinite dilution of NaNO, is 122.05 S cm² mol and that of…

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Q: What is the pH of a 0.00205 M solution of NaOH?

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Q: @ D 0 F2 For which of the following processes AS is positive? O CH4(8) + H₂O(g) → CO(g) + 3 H₂(8) O…

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Q: Question 1 Calculate the APF for the bcc metal structure.

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Q: What generalization can be made for a substance to be soluble in concentrated H2SO4?

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Q: The following are incorrect names. Draw the compound and name it correct. (a)…

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Q: 1. Discuss the evolution of the “models” of an Atom. Be concise.

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Q: Calculate the maximum cell potential under these conditions. Show your work. Ecell = (round to 2…

A: we have to calculate Ecell

Q: 1. Give an example of a cation AND an anion that would be isoelectric with Xe. B sure to include the…

A: Atomic number of Xe is 54 so number of electrons in Xe is 54.  During writing of formula of a…

Q: A concentration cell consists of two Ni/Ni²+ electrodes. One electrode contains 0.15 M Ni²+ and the…

A: we have to write the overall redox reaction for the cell

Q: Give the product for the following reaction CH3 OH CH3 H₂SO4/PCC → (a) (b) (c) (d) CH3 CH3 CH3- CH3…

A: Organic reactions are those in which organic reactant react to form organic products.

Q: label all units, and circle the an 17. When 145 g of butane (C4H₁0) is burned in atmospheric oxygen,…

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Q: Predict the relative intensities following compound. Choose the approximate ratio of intensities…

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Q: 14. Write the equilibrium expression for the following reaction ZnCO3(s) ZnO (s) + CO₂ G

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Direction: Write the oxidation half-reaction and reduction half-reaction, and shorthand…

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Q: A sample of gas in a cylinder as in the example in Part A has an initial volume of 64.0 L, and you…

A: Initial volume, V1 = 64.0 L  Initial number of moles , n1 = 1.10 moles  Final Volume, V2 = 16.0 L…

Q: How many unique 13C NMR and 1H NMR signals exist in the spectrum for the compound:…

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Q: Which of these is the most viable route for the preparation or synthesis of a carboxylic acid? O…

A: Which of these is the most viable route for the preparation or synthesis of a carboxylic acid? O…

Q: A sample of chlorine gas (Cl₂) is confined in a 5.0L container at 28 torr and 27°C. How many mols of…

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Q: What is the oxidizing agent in the following reaction? Cr₂O+Al+C) + A1,0) 3(x) A Al n D Cr²³) Cr₂0%)

A: Oxidising agent is Al .

Q: From the following list of aqueous solutions and water: Select the one with the highest boiling…

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Q: A sample of pentanol, C5H120, contains 1.69 mol of the compound. Determine the amount (in mol) of…

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Q: A microwave oven uses electromagnetic waves at a wavelength of 2.0 x 10*¹ cm (centi-meter) to heat…

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Q: Parameters to use for the problems that follow: K = 1.38 × 10-23 J/K q = 1.6 × 10-¹⁹ coulombs For…

A: Solutions- Given data- Nd = 4 x 1015 cm-3 Ni = 1 x 1010 cm-3  T = 300K

Q: Calculate the mass in milligrams (mg). , of silver chromate, Ag-CrO4, that will dissolve in 750 mL…

A: Note - Dear student, since the given question is a multiple question, hence I solved first question…

Q: 2. Calculate the empiracl formula of compound containing 70.19 % Lead, 8.14 % of Carbon and 21.67%…

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Q: An iron (Fe) bar weighed 664 g. After the bar had been standing in moist air for a month, exactly…

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Q: Exercise: I. Assign oxidation state to the underlined element. 1) Cl2 2) SO2 3) K₂02 4) Cr₂07-2 5)…

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

Q: For the reaction 2 A + 3 B → 4 D + 5 E, how is the rate of reaction expressed in terms of rate of…

A: Given reaction, 2 A + 3 B → 4 D + 5 E rate of reaction expressed in terms of rate of disappearance…

Q: You prepare a solution of protein and its ligand where the initial concentrations are [Protein] = 10…

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Q: Directions: Give common examples for each of the following. Write your answerona separate sheet of…

A: Type                                            Example…

Q: 2. Based on your classification, predict the approximate pH of a solution containing the substance.…

A: HF is a  acid.

Q: Is this correct? Why?

A: Fluorine is the most electronegative element in the whole periodic table, and oxygen is less…

Q: The pH scale measures... O ..the concentration of salt O the concentration of hydrogen ions. O ..the…

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Q: Draw structures for the following (a) bicyclo [3,2,0] heptane (b) spiro [4,2] heptane

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Q: For the following reaction SN 2 H H HO: HO H What happens if instead of hydrogens we have the…

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Q: Thomson also experimented with shining ultraviolet light at metal electrodes, such as zinc, to…

A: To calculate the maximum wavelength of light that can be used to eject an electron from zinc given…

Q: Using acetylene and any alkyl halides as starting materials, synthesize the following compounds.…

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Q: From the following list of aqueous solutions and water: Select the one with the highest boiling…

A: we have to select the solution with  highest boiling point lowest freezing point

Q: Which of the following conversions are correct? Select all that apply. Question options:     8.64…

A: we have to select the correct conversions

Q: 2 SO 3 (8) 11. Write the equilibrium expression for the reaction 2 SO 2 (g) + O2(g) CH4 (8) + H₂O…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: Predict the products of each reaction below. Indicate regiochemistry and stereochemistry when…

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Q: The pH of a basic solution is 9.77. What is [H+]?

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Q: 12. 13. • . 17 protons |||| ● I || H ● Li .Be. B. Na Mg. AI Si : Ar .. K .Ca. • Ga Ge . As Se : Kr…

A: For question 12, we have to find the elements that will form a bond. For question 13, we have to…

Q: personal action plan to reduce the use of ammonia

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Q: Chlorophyll, the green colouring matter of plants responsible for photosynthesis, contains 2.68% of…

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Q: Predict the products of each reaction below. Indicate regiochemistry and stereochemistry when…

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Q: As expected, there is an increase in entropy for this dissolution process and AS rxn is 43.4 J/K.…

A: Given, Temperature = 25°C=(25+273)K=298 K

Q: 10.1 Palladium-107 (Z = 46) undergoes beta (B) decay (t₁/2 = 6.5 × 105 yr). Write the balanced…

A: • The beta (β) particles are elecfrons. ( i.e. mass number zero and change -1 )    • When a nucleus…