Identify the chemical formula of Grp 3 cation/s that form a pink precipitate when treated with thioacetamide.

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Q: Balance the following aqueous reactions: a) Se2Cl2 → H2SeO3 + Se + HCI

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Q: Using a Grignard reaction, show how you could prepare the following alcohol. OH Select the reactants…

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Q: You have 100mL of 0.1M HCI in a beaker and you begin to add NaOH to the beaker. Consider the…

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Q: What is the pH of the methylammonium iodide solution? CH3NH3 + H₂O CH3NH₂ + H3O+ [CH3NH31] = 2.5 ×…

A: Given :  [CH3NH3I] = 2.5 x 10-1 M  Kb of CH3NH2 = 4.4 x 10-4

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Q: 11) Which of the following molecules would have the following potential energy diagra for rotation…

A: Question 11: According to the question, we need to determine which molecule will have the following…

Q: (a) Predict the products of the following reactions and provide mechanisms : (ii) CHO Ova N H I CH3…

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Q: Cyclopropane Ring Tool is one of many tools of .............. O Orbitals tool. Main tool palette. O…

A: Rings can be added to structure  using various Template presents  in different  Softwares.

Q: Exercise 3 1. How can you tell that a compound has decomposed on melting? 2. How do impurities…

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Q: 4. Consider the system described by the following reaction: C₂H(a) + O₂(0) CO₂(g) + H₂Om AH -2847 6…

A: The Lechateliers principle states that Equilbrium  will shift in that Direction  which nullify  the…

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Q: The system below is at 273 K and the volume of the connecting tube is negligible. The gases can flow…

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Q: The reaction: Mn(CO)5(CH3) + CO → Mn(CO)5(COCH3) is an example of:   a. ligand addition   b.…

A: The given reaction of the Mn complex is: Mn(CO)5(CH3) + CO → Mn(CO)5(COCH3)

Q: How many signals will be present in the 'H NMR spectrum of the molecule below/Do not consider split…

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Q: For an organic compound, indicate if it is represented as a molecular formula, an expanded…

A: Molecular formula is just representation of numbers of overall atoms present in the molecule…

Q: A UVisible spectrophotometer was zerced with distilled water at $10 nm, using a s The absorbances of…

A: We are given experimental data for the concentrations(C) of Co2+ standard solution and their…

Q: A 10.3-g sample of a diprotic acid requires 180.5 mL of a 0.750 M NaOH solution for complete…

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Q: Complete the reaction map by providing the major product. #2 SOCI # 1 OH CH3CI KMnO₂ PDC N -NH₂ OH…

A: #1: The starting organic compound is a secondary alcohol, where the C of -C-OH is attached to two…

Q: Which of the following solutions of strong electrolytes contains the largest number of ions? O 150.0…

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Q: A 0.8798 - g sample of Al2(CO3)3 decomposed with HCI; the liberated CO₂ (MW = 60.0g) was collected…

A: Given :  Weight of sample = 0.8798 gm  Weight of CO2 produced = 0.3369 gm  Molar weight of CO2 = 44…

Q: A solution contains some or all of the ions Cu²+, Al³+, K, Ca²+, Ba²+, Pb²+, and NH₁. The following…

A: Here we have to predict the presence and absence of the following cations in the following given…

Q: Los -CH₂ CH₂ NaOH, heat w the molecule on the canvas by choosing buttons from the Tools (for bonds),…

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Q: The line-angle formula for uric acid is shown below. What is the geometry relative to the atom…

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Q: A 25.0 L container at 23.0 °C contains 60.54 g Ne and 167.6 g Kr. What is the total pressure of the…

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Q: What is the confirmatory reagent of magnesium? Your answer What is the color change of litmus paper…

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Q: a cube of ice has mass= 0.0051 lb , determine the volume of this cube in mL if the density of ice is…

A: Given,  Mass of a cube of ice = 0.0051 lb.  The density of ice = 0.920 g/cm3  The volume of ice cube…

Q: 4. Consider the system described by the following reaction: Coor + Ozor = CO + Hom 2(0) AH=-2847 6…

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Q: Calcium carbide reacts with water to produce acetylene gas according to the following equation: CaC₂…

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Q: Below is a line-angle formula. What is its molecular formula? ОН CH ₂0 CH₂O C3H-0 C3H8O C Hg C4H100

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Q: IR is far less expensive the ¹H NMR and a better choice to distinguish molecules when possible.…

A: Nuclear magnetic resonance is referred to as NMR. By viewing and quantifying the interaction of…

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Q: Corven a Structure of Poly khenat Cruive the stort Solubility of payshonal, Bablic gallic acid, in…

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Q: Racemic, Relative and Absolute flags are types of: O Drawing Elements Tool. Stereochemical Symbols.…

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Q: [Review Topics) (References) Use the References to access important values if needed for this…

A: The formula of ammonium sulfate is NH42SO4We have to calculate - a. Grams of ammonium sulfate are…

Q: d. HO CH₂CH-C3 NH₂ I 01 N-CHCH₂ OCH 3

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Q: Jeremiah titrated 20.0 mL of 0.500 M HCIO3 with 36.4 mL of NaOH to reach the end point. HCIO3 + NaOH…

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Q: 1. The following data were obtained from the reaction of decomposition as follow: N₂0₁ (8)→ 4NO₂(g)…

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Q: What is the pH at the equivalence point when HI is titrated with Sr(OH)2? 2HI + Sr(OH)2 → Srl₂ +…

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Q: DETERMINE WHETHER THE STATEMENT IS TRUE OR FALSE TRUE                                      OR…

A: Analysis of anions or cations means that what type of cations or anions are present in a given…

Q: Predict the major product(s) for the following reaction: ? Br 1) Mg 2) O H 3) H₂O+ H

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Q: 15.0 mL of the 1.0 M LIOH are added to 50.0 mL of 0.20 M H2SO4. What is the pH at this point in the…

A: Here, we have to find the pH of a titration when 15.0 mL of the 1.0 M LiOH are added to 50.0 mL of…

Q: For the 4->3 transition, the energy released during the transition equals_ giving B= 36 cm¹ and =…

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Q: ÕH OH H₂, Lindlar's catalyst unctional groups such as alkynes react the same in complex molecules as…

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Q: The chemical formula, exact mass and molecular weight for structure can be displayed from: Analysis…

A: The periodic table is a chart of chemical elements that classify elements based on repeating…

Q: How many of the following are aromatic? 0000 О Н б

A: For a molecule to be aromatic it must be planer, conjugated, and must follow 4n+2 pi electrons rule

Q: 4. Calculate the value of [H3O'Jand [OH] in each solution: a. 0.0001 M NaOH b. 0.0001 M HCI

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Q: What mass of ammonium nitrate must be added to 350 mL of a 0.150 M solution of ammonia to give a…

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