What happens when oxalic acid reacts with potassium permanganate

Q: Sort the molecular . That is, select Group 1 next to all the compounds with the first empirical…

A: Here we are required to find compound which have same empirical formula.

Q: A student places a block of hot metal into a coffee cup calorimeter containing 160.5 g of water. The…

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Q: Please interpet this spectrum as far as the major peaks. For example, is the 3438.78 an NH peak or…

A: Peak at 3438.78 cm-1 indicates N-H streching as a sharp peak is obtained.  Peak at 3192 cm-1…

Q: The weight of KCIO3 is 1.004g. Can you explain how to chance this to g O2? thank you

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Q: Immediately after introducing the copper into the water, what do you expect will happen to the…

A: The above statement is an example of a calorimetric reaction. In this type of process, the heat…

Q: Suppose 6.5 g of Compound A and 2.0 g of Compound B are consumed in a reaction that produces only…

A: Given data :  Mass of compound A =6.5 g  Mass of compound B = 2.0 g

Q: Which of the following solutions has the highest total concentration of ions? Explain how you got…

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Q: A chemist prepares a solution of calcium bromide (CaBr₂) by measuring out 34.7 μmol of calcium…

A: This question is from chapter Solutions. We are given moles in micromole and volume in millilitres.…

Q: 2. When an electron is ejected from the surface of a metal, it is moving with a speed, therefore it…

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Q: 1. Describe a test procedure to differentiate between these two solids. NH4Cl and NaOH

A: Both NH4Cl and NaOH are electrolyte these solid are converted into their true solution by addition…

Q: The mass of the Earth's troposphere, the lower part of the atmosphere, is approximately 4.4*1018 kg.…

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Q: Draw an alkyl halide that would undergo SN2 reaction to yield this product under the conditions…

A: We have to draw the starting alkyl halide for the SN2 reaction given

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given : heat flows into the system, Q = +160 KJ where positive sign of heat indicates it is added to…

Q: Consider the titration of 60.0 mL of 0.0400 M (CH3)2NH (a weak base; K = 0.000540) with 0.100 M HBrO…

A: HBrO4 is a strong monoprotic acid.  (CH3)2NH is a weak monoacidic base (Kb = 0.000540 or 5.40x10-4)…

Q: Initial buret reading (A) = Final Buret reading (B) = Total volume used =

A: initial burette reading=9.6ml final burette reading=24.1ml

Q: The first question/screenshot is the beginning structure, but I don't need help on that anymore. It…

A: Concept based on the organic chemical reactions and their mechanisms. Each and every step in the…

Q: 3. Choose (circle) from each of the following pairs the part best described by the corresponding…

A: Answer:- This question is answered by using the physical properties of the organic compounds using…

Q: What are all of the functional groups present in phenacetin

A: Functional group :- An atom or group of atoms that gives characteristic properties to an organic…

Q: The temperature of a sample of aluminum increased by 24.9 °C when 269 J of heat was applied. What is…

A: we have to calculate the mass of the sample

Q: 3. Use the graph to answer the following questions Calibration Curve Absorbance 1.00 0.80 0.60 0.40…

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Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

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Q: a) A mixture of hydrocarbons contains 33.9% hexane (C6H14) 11.3% octane (C8H18) and 54.8% heptane…

A: we have to calculate  a) mass of CO2  b) masses of P4O6 and P4O10

Q: The Ka for the weak acid HA is 4.84 x 10^-9. calculate the Kb for conjugate base A- at 25 °C. Report…

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Q: A chemist measures the enthalpy change AH during the following reaction: COC1₂(g) + 4NH₂(g) →CO…

A: The thermochemical equations can be treated as algebraic equation which can be added,  subtracted,…

Q: Soln 1 1 2 3 4 0.050M 0.10M 0.050M 0.10M [S₂0,²] 0.050M 0.050M 0.10M 0.025M Rate (with units)…

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Q: A student needs to prepare a 1.90 % agarose gel to analyze the results of a restriction digest.…

A: Given the concentration of agarose gel in % w/v = 1.90 % w/v. Volume of agarose gel solution to be…

Q: When 10.00-mL of 0.8000 M propionic acid (CH3CH2COOH), is titrated with 0.2000M NaOH what is the pH…

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Q: Question 15 At which point in the titration is the pH solely dependent on the excess strong base? 13…

A: The given titration curve is for weak acid and strong base..

Q: 1. a) Draw the structures corresponding to the following IUPAC names. A)…

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Q: A patient with respiratory alkalosis has a blood plasma pH of 7.57. What is the [H3O+] of the blood…

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: A chemist must prepare 0.525 L of 1.00 M aqueous sodium chloride (NaCl) working solution. She'll do…

A: we have to calculate the volume of stock solution

Q: Ammonia (NH3 )chemically reacts with oxygen gas (O2) to produce nitric oxide(NO) and water. What…

A: Concept:  To predict the amount of product formed in the reaction we need balance chemical reaction.…

Q: Provide three-dimensional structures for the missing boxed structures and formulas for missing…

A: Here we have to write the products formed  in the following given reactions.

Q: Immediately after introducing the copper into the water, what do you expect will happen to the…

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Q: A 10.00-ml aliquot of an HCl solution of known concentration (3.800 g/L) was titrated against a…

A: HCl is a strong monoprotic acid.  NaOH is a strong monoacidic base.  The balanced neutralization…

Q: Give an example, with justification, of a non-trivial irreducible representation of D4.

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Q: 1. a.Draw the complete arrow mechanism of the following reaction, indicate what type of mechanism it…

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Q: A marine biologist is preparing a deep-sea submersible for a dive. The sub stores breathing air…

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Q: bWhat is the enthalpy change if 3.1 g of chromium is oxidized to Cr₂O3(s)? AfH for Cr₂O3 (s) is…

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Q: Calculate the vapor pressure at 25 °C of hexane above the solution. The vapor pressure of pure…

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Q: 101,311 Pa Express your answer in atmospheres to three significant figures. 15. ΑΣΦ Submit Request…

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Q: 0 (2) 3 Br. Draw the major organic product of the following reactions. Include all arrows and steps…

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Q: calculate the pH at the equivalence point for the titration of 0.170 M methylamine (CH3NH2) with…

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Q: CO2 effuses 1.42 times more rapidly than the unknown gas. What is the molar mass of the unknown gas?

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Q: Br NaOEt +

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Q: a.Draw the complete arrow mechanism of the following reaction, indicate what type of it is.…

A: Here we are required to find the product of the reaction.

Q: How many joules of heat are needed to raise the temperature of 10.0 g of aluminum from 22 c to 55 c…

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Q: Practice question 1: using traynham, name the following compounds need include stereochemistry where…

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Q: Predict the starting alkyl bromide that would produce the product shown in the SN1 reaction. Assume…

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Q: A compound with the formula C2H4BrF has the following NMR spectrum.  Draw the structure for this…

A: Given Organic compound: C2H4BrF i)To draw the structure of the compound. ii) To calculate the…

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.