What is the oxidation number of each element in the ionic compound ammonium oxalate, (NH4)2C2O4?  N: H: C: O:

Q: The pH of a basic solution is 10.69. What is POH? 1 4 7 +/- 2 5 8 3 6 O

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Q: Write the steps and reagents required to perform the following synthetic transformations. You may…

A: The concept used here is from general organic reaction mechanisms of organic  chemistry.  According…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. CN 1. LiAlH4 (excess) 2. H3O+

A: Reduction of benzonitrile with LiAlH4 followed by hydrolysis with water reduces nitrile to Amine.

Q: Enter your answer in the provided box. Consider the reaction: 2NO(g) + O₂(g) → 2NO₂(g) Suppose that…

A: The change in concentration of the reactants or products in unit time is known as the rate of…

Q: Consider the following alcohols: HO ALC COH can be oxidized to carboxylic acid resistant to…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 5) Which of the following reagents will quantitatively convert an enolizable ketone to its enolate…

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Q: If a 40.0 mL solution of 0.35 mol/L ethanoic acid is titrated with standardized 0.45 mol/L NaOH.…

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Q: Hatch each of the following with the structures below which best matches it. anide 2. 3. 4. 5. 6. 7.…

A: The classification of compounds is done on the presence on functional groups in them .   “Since you…

Q: If you have 0.162 MOLES of sugar, and dissolve it in enough water to make 845 mL of sugar solution,…

A: Molarity: The molarity of the solution can be defined as the number of moles of the solute present…

Q: A molecular material has two non-degenerate energy states, a ground (ground) state and an excited…

A: This is a simple problem of Boltzmann distribution where distribution of particle between two states…

Q: Draw the major product (5) O2, initiator

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Q: Suppose 0.849 g of iron (II) chloride is dissolved in 100. mL of a 50.0 m M aqueous solution of…

A: We will calculate the number of moles of both and then calculate moles of Cl- left. Then , calculate…

Q: (g) (i) Use VSEPR theory to draw the shape of the [XeF5]* cation. (ii) Construct the appearance of…

A: (a) The shape of any ion or molecule can be determined by using the steric number value. The steric…

Q: hat is the name of the safety equipment in the picture be Fume hood Safety shower Eye wash fountain…

A: Analytical chemistry uses instruments and methods to separate, identify, and quantify matter. This…

Q: CN CN

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Q: application of hess's law to pharmacy

A: Hess' Law can be used to determine the total energy required for a chemical reaction. This can be…

Q: 10.30 Provide the reagents necessary for the following synthetic transformations. More than one step…

A: This question is based on reaction of alkane , alkene and alkyl halide. In this question various…

Q: What is (are) the product(s) of the following reaction? (CH,CH2),NH mild acid heat N(CHCH₂)2 I…

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Q: Propose an efficient synthesis for the following reactions: Please upload your hand drawn syntheses…

A: In these two questions, we will propose an efficient synthesis for these given transformation from…

Q: A sample of NaCr(SO₂)₂.10H₂O was heated in a crucible, yielding 1.27 g of the corresponding…

A: The molar mass of NaCr(SO4)2 is = 267 g/mol The molar mass of H2O is = 18.0 g The mass of NaCr(SO4)2…

Q: Determine the pH change when 0.077 mol HBr is added to 1.00 L of a buffer solution that is 0.415 M…

A: Here we required to find the change in pH of the solution when 0.077 mol of HBr is added to the…

Q: Macmillan Le Ammonia (NH3) can behave as both an acid and a base. Draw the Lewis structure for the…

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Q: Consider the following reaction: 2CH₂Cl₂(g)CH₂(g) + CCl4(9) If 0.200 moles of CH₂Cl₂, 0.362 moles of…

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Q: Calculate the standard potential, E, for this reaction from its equilibrium constant at 298 K. X(s)…

A: We will use relation between equilibrium constant and standard potential to solve this question.

Q: A I liter solution con Ins 511 M acetic acid and 0.414 M potassium acetate. Addition of 0.342 moles…

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Q: Now use the bonds and/or interactions you indicated in Q4.6 to explain how these types of…

A: Correct answer -->  C (s, Diamond) Melting point of the molecules -->  CH4   --> - 182°C…

Q: Substance A and B were found to have retention times of 16.40 and 17.63 min. respectively, on a 30cm…

A: Given , Length of HPLC column = 30 cm

Q: Draw the major product of this aminolysis reaction. Ignore inorganic byproducts. ملاقه excess…

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Q: 2.00 liters of 1.00 M KCI (potassium chloride) will contain somewhere between 0.00 and 90.0 grams of…

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Q: Explain when we can use ideal gas theory and when we can use real gas theory. Which one is more…

A: For all the gases two laws are applicable. One is ideal gas law and the other is real gas law.

Q: A sample of neon gas at a pressure of 1.12 atm and a temperature of 26.6 °C, occupies a volume of…

A: we have to calculate the final pressure of gas we have to calculate the final volume of gas

Q: 1. Complete the following table: Condensed Formula CH3-CH2-CH2-CH2-CH2-OH 5 CH3-C CH3-CH2-CH2-CHO…

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Q: Calculate the number of MOLES of sugar in 705.0 mL of a 0.198 M sugar solution.

A: Given -> Volume= 705.0 ml  Molarity= 0.198 M

Q: Dalton proposed an Atomic Theory in which all atoms of an element are identical and have the same…

A: Dalton proposed an Atomic Theory in which all atoms of an element are identical and have the same…

Q: A solution is made by combining 30 mL of acetone and 75 mL of water. Solve  for the concentration (%…

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Q: - Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C,…

A: Given -> [Sn2+] = 0.0692 M [Fe3+] = 0.0386 M [Sn4+] = 0.00567 M [Fe2+] = 0.01137 M

Q: CN CN

A: Cycloaddition reaction: The reactions in which two unsaturated molecules combine together to give a…

Q: Instruction For each reaction below, write the following information: 1. The type of the reaction…

A: Polar aprotic solvents favours SN2 mechanism.

Q: In the following electrophilic aromatic substitution reactions, the overall transformation is the…

A: In electrophilic aromatic substitution reaction,  an electrophile is added to aromatic ring and…

Q: Question (15)-(16) refer to the following redox reaction at 298K Pt | Fe2+ (aq), Fe³+ (aq) || Sn4+…

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

Q: do?locator assignment-take [Review Topics] [References] Use the References to access important…

A: We know for the redox reaction that;  Increases in oxidation state from reactant to product…

Q: Construct a multistep synthetic route for the synthesis of acetylene from ethane by identifying the…

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Q: Determine the multiplicity (splitting pattern) for each of the labeled hydrogen. Make sure you draw…

A: The splitting of H1-nmr signals follow (n+1) rule. here, n equals to the number of neighbouring…

Q: Suppose 0.849 g of iron (II) chloride is dissolved in 100. mL of a 50.0 m M aqueous solution of…

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Q: Consider the reaction: PO ()+6H₂O(l)-> 4H,PO, (aq) Using standard thermodynamic data at 298 K,…

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Q: Acetic acid enters a valve at 2.0 bar and 200°C and exits at 1.2 bar. What is the temperature of the…

A: At constant volume pressure of gas is directly proportional to temperatures

Q: 3. What is the rate of reaction with respect to HI(g) in the following reaction H2(g) + 12(g) →…

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Q: 10. The half-life of tritium (hydrogen-3) is 12.3 years. If 48.0 milligrams of tritium is released…

A: 10. Given,Half-life of tritium Hydrogen-3 = 12.3 yearsTritium released from a nuclear power plant…

Q: Calculate the pH of the following solution when the 2 reagents are mixed: 25.00mL of 0.550M HCI…

A: Answer: This question is based on the pH of buffer solution. Buffer solution is the type of solution…