Which of the following molecules is IR active? O Cl₂ ON₂ O 0₂ H₂O

Q: Suppose a 500. ml. flask is filled with 1.3 mol of H₂O, 0.30 mol of CO₂ and 1.8 mol of H₂. The…

A: The given equilibrium reaction is '                         CO(g)  +       H2O(g)      CO2(g) +…

Q: In a titration of 65.0 mL of a 0.850 M solution of a diprotic acid H₂CH₂O (phthalic acid) with 0.475…

A: The question is based on the titrations.  We are titrating a weak acid with a strong base. We need…

Q: Macmillan Learning Write the balanced chemical equation for the reaction shown. NO CI HO balanced…

A: Given,when N2Cl4 reacts with CH4 to produce CCl4,  N2 and H2 the balanced reaction is:

Q: Consider the following system at equilibrium where AHⓇ PC13 (g) + Cl2 (9) ⇒ PC15 (9) O increases O…

A: Note: As per the guidelines, solution of 1st question has been made. For the expert solution of 2nd…

Q: Draw a structural formula for the major ionic form of the amino acid shown below when in aqueous…

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Q: Br 2) Number these compounds in order of increasing acidity (most acidic = 1). COOH COOH COOH H₂C…

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Q: Two 20.0 g ice cubes at -21.0 °C are placed into 265 g of water at 25.0 °C. Assuming no energy is…

A: The heat gained or lost by a sample (q) can be calculated using the following equation-q = ncΔT…

Q: 4) Write the reaction between cyclohexanecarboxylic acid and thionyl chloride showing all three…

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: A 100 mL sample of Cu²+ gave a wave height of 5.02 μA in a polarographic analysis when 0.200 mL of…

A: Volume of unknown Cu2+ sample = 100 mLWave height for the unknown sample = Volume of known Cu2+…

Q: 4. 5. HO (CH3)3COK (CH3)3COH NaOH CH3OH

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: mechanism help NH2 риб EtOH A

A: This is an example of imine formation reaction

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: Given,Initial volume of the gas in the cylinder = 10.0 LInitial pressure = 264 kPaFinal volume of…

Q: The same procedure as outlined in the lab manual has been followed. What is the mass percentage of…

A: In this laboratory experiment, the objective is to determine the mass percentage of Vitamin C…

Q: Which of the following is an isomer of butane? cyclobutane CH3CH(CH3)2 benzene (C6H6) CH3CHBRCH₂CH3…

A: Compounds that have the same molecular formula but different structure is called isomer.The…

Q: he following reaction: e A rt: 0/4 rt 1 of 4 + H₂O: B (1) termediate C: (Choose one) termediate D:…

A: According Bronsted-Lowry theory,  acid is species which donates protons. and base is species which…

Q: What is the oxidation number of the chromium atom in Li₂Cr204 ? 0-2 O +7 +3 +2

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Q: Highlight the substituent bonds that are axial in red and those that are equatorial in blue. H₂C-…

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Q: What volume in liters of fluorine gas is needed to form 381 L of sulfur hexafluoride gas if the…

A: We have to find the volume of fluorine gas

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

A: Alkyl halides give a solvolysis reaction with ethanol to form an ether.The reaction proceeds by the…

Q: How many grams of nitrogen are in 65 grams of Co(No3)2 (the molar mass of co(no3)2 is 182.94 g/ml

A: Molar mass = mass of 1 mole of substance

Q: Part IV: Draw the mechanism and the energy diagram for the reaction shown below. Include any…

A: An SN1 reaction is a substitution reaction that takes place in two steps. The first step is the…

Q: Assign formal charges to the highlighted carbons in the given molecule. All lone pairs and hydrogens…

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Q: What is the pH at the equivalence point in the titration of a 28.3 ml sample of a 0.395 M aqueous…

A: Answer:Hypochlorous acid is a weak acid, that's why at equivalence point, we will be having a…

Q: Use the K, values below to determine the strongest base. Select the correct answer below: O…

A: The question revolves around the concept of base strength, which is determined by the base…

Q: The equilibrium constant, Kc, for the following reaction is 2.90×10-2² at 1150 K. Calculate Kp for…

A: Note: as per the guidelines, we are allowed to do only the first question when multiple questions…

Q: An element with the electron configuration [Xe] 6s24f145d3 would belong to which class on the…

A: In the periodic table, the elements present in 1, 2, and 13 to 18 groups are known as representative…

Q: Design a synthesis of the following compound from benzene.

A: The Friedel-Crafts acylation reaction adds an acyl group to an aromatic ring. The reaction uses an…

Q: Draw the product formed when the compound shown below undergoes a reaction with Br₂ in CH₂OH…

A: Alkenes are reactive due to the presence of pi electron cloud, so they behave like nucleophiles and…

Q: Consider the following system at equilibrium where AH° = -198 kJ, and Kc = 34.5, at 1150 K: 2SO2(g)…

A: Answer:When QC=KC, system is at equilibrium.When QC<KC, system is not a equilibrium and in order…

Q: Draw the condensed structure of 1-octanamine.

A: The condensed structural formula is a shorthand representation of an organic molecule. In the…

Q: On the basis of the molecular formula, 1H NMR data, and IR data provided, propose a consistent…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data…

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

A: Completing the table below,Conjugate acid          conjugate baseFormulaKaformulaKb??ClO-3.3 ×…

Q: Write equations for the following processes and be sure to indicate the physical states of the ions.…

A: Electron affinity and ionization energy are fundamental concepts in chemistry that describe…

Q: In which of the following sets do all species have the same number of electrons? CI, Ar, Ca2+ OC,…

A: Answer:Species that have same number of electrons in them are called as isoelectronic species.

Q: How many grams of tin are in 10.44 grams of an (oh)2 .the molar mass of an (oh)2 is 152.63g/mol

A: Answer:mass of Sn(OH)2 = 10.44 gmass of tin (Sn) = ?Note: Molar mass of Sn(OH)2 = 152.73 g/molMolar…

Q: What is the concentration of a weak acid if the Ka = 1.0 × 10-6 and the pH = 2.63?

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Q: Using crystal field theory, draw an electron box energy level diagram for the valence d orbitals on…

A: The coordination number of the  complex is 6. Hence, it is an octahedral complex.

Q: 5. For the following solutes predict whether carbon tetrachloride, CCl4, or methanol, CH3OH, is a…

A: Answer:Polar compounds are better solvents for polar compounds and non-polar compounds are better…

Q: Draw the major product of this reaction. Ignore byproducts. Br H₂O Q

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Q: Explain why this is correct. Also explain what a chromophore is and what is its distinigusiing…

A: Thin layer chromatography (TLC) is a method of separating components of the mixture. It is based on…

Q: For the dehydrohalogenation (E2) reaction, draw the Zaitsev product, showing the stereochemistry…

A: Given reaction is elimination reaction. E2 stands for bimolecular elimination reaction.Zaitsev…

Q: Draw the structure of the major organic product for the following reaction: Br NO₂ + NaOH

A: The given reaction is an example of an aromatic nucleophilic substitution reaction. Here, the…

Q: Complete the following reaction and determine which ions are spectator ions: Pb(NO3)2(aq) +…

A: Given reaction is in between lead nitrate and sodium chloride.Spectator ions are common ions that…

Q: Substance: AH (kJ-mol¹¹) So (J.K¹-mol-¹) Use the data shown below, to calculate AH°rxn and AS°rxn at…

A: ∆°Hrxn = Σni∆H°f(Product) - Σni∆H°f(Reactant)Where, ni and ∆°Hf are stoichiometric coefficients and…

Q: How much heat, in joules and in calories, is required to heat a 29.0 g ice cube from -39.0\deg C to…

A: The question is based on the concept of specific heat capacity.  It is defined as the amount of heat…

Q: Н С Н3С HC-CEC-CH₂CH3 1 HBr

A: Given is organic reaction.This reaction is known as hydrobromination reaction.

Q: 3+ When a certain strong-field ligand forms an octahedral complex with Re cation, the energies of…

A: Normally, the five d orbitals of the metal have the same energy. When a ligand approaches, the…

Q: A. Chemical Formulas DATA 2.5g иму 2. Mass of aluminum cup and KAl(SO4)2 hydrate 3. Mass of aluminum…

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Q: Complete the charge balance equation for an aqueous solution of H₂CO3 that ionizes to HCO3 and CO3²-…

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Q: It takes 348. kJ/mol to break a carbon-carbon single bond. Calculate the maximum wavelength of light…

A: Energy required to break a carbon-carbon single bond= E= 348 kj/mol . The expression of energy is as…