can you help me with this and line it up exactly in the order i keep trying but its not being correct

Q: (Na2SO4=142.05g/mol; Na2S-78.05g/mol, C=12.01g/mol; CO=28.01g/mol) Sodium sulfide, Na2S, is used in…

A: Limiting reactant: A reactant that is totally consumed when the chemical reaction is completed is…

Q: A ¹H NMR spectrum is shown for a molecule with the holecular formula of C4H8O. Draw the structure…

A: 1H NMR interpretation of compound.

Q: A 6.78 g sample of methanol was combusted in a bomb calorimeter. The temperature of the calorimeter…

A: Heat absorbed by the calorimeter is given by: q = C × ∆T Where, q = heat absorbed C = heat capacity…

Q: Phenol is an acidic organic compound for which K₂ = 1.3 × 10-10. What is the pH of a 0.28 M solution…

A: pH = -log[H3O+]  pH < 7 acidic solution pH > 7 basic solution pH = 7 neutral

Q: Sulfur dioxide is a colorless gas with a strong odor that is produced when fuels containing sulfur…

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Q: Give the IUPAC name of the cycloalkane shown below. H3C₂ H3C CH2CH2CH2CH3 O…

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Q: During an endothermic chemical reaction, a system becomes [Select] [Select] in potential energy. and…

A: The energy difference between the products and reactants is known as the energy change of a…

Q: The compound shown here is classified as what type of organic compound? 010 i HạC-CH,—C—O—CH2-CH3 A)…

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Q: In the given question we have to calculate the following value with correct significant figure.  23…

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Q: Write the Molar St Mass?s?

A: Given : name of compounds Tip : first draw structure then determine molar mass

Q: Write the balanced molecular and ionic chemical equations for the three reactions (two precipitation…

A: Out of the three test tubes, we have put Pb(NO3)2(aq) or Pb2+(aq) in the first two test tubes, and…

Q: 1H 11 10 2H 2h 3H 3 An IR spectrum, a 13C NMR spectrum, and a ¹H NMR spectrum were obtained for an…

A: We have give the structure of the unknown molecule from the given proton and carbon NMR spectrum and…

Q: Match the state function to its corresponding heat of reaction. Α: ΔΗ Β: ΔΕ

A: To solve this problem we have to know about qv and qp

Q: oxygen gas can be generated by heating KClO3 in the presence of a catalyst KClO3--->KCl+O2…

A:

Q: (Na2SO4=142.05g/mol; Na2S-78.05g/mol, C=12.01 g/mol; CO=28.01g/mol) Sodium sulfide, Na₂S, is used in…

A: A limiting reagent is the one which finishes first in a reaction. The whole reaction depends on the…

Q: Element L M 34 What is the number of electrons in element "M"? 35 36 Atomic Number 30 45 Mass Number…

A: For a neutral atom  Atomic number = number of electron = number of protons Electrons are negatively…

Q: The IR spectrum of compound X (C8H15OCl) shows an absorption at 1800cm-1. Which functional groups…

A: Molecular formula C8H15OCl

Q: Show calculations for x and y: (Include appropriate units, attach a separate sheet if necessary) y =…

A: Rate = k [I-]x [H2O2]y k: Rate Constant x,y: Order

Q: How many molecules of CO2 are there in 2.445 g CO2?

A:

Q: A ground state hydrogen atom absorbs a photon of light having a wavelength of 93.73 nm. It then…

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Q: How many electrons are transferred in the following redox reaction? Zn + 2 AgNO3 2 Ag + Zn(NO3)2…

A: The reaction in which one species is oxidized and one species is reduced simultaneously, is called…

Q: Six clean, dry, 18 x 150mm test tubes 1-6 was labeled.  5.00 L of 2.00 x 10-3 M Fe(NO3)3 solution…

A: Please note the typo in your question.  Actually, we have to add, 5.00 mL, NOT 5.00 L of 2.00 x 10-3…

Q: (20. Find the [OH-] in a 2.5M malonic acid (H₂C3H₂O4) solution given that Kal=1.5x10³ and…

A: Since you have posted multiple questions, and as per Bartleby guidelines we are solving the first…

Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here.

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Q: 1. Calculate the concentration of [N2O4] at equilibrium when the [N2] = 1.08 x 10-³M and [02] is…

A: we have to calculate the equilibrium concentration of  N2O4 N2 O2

Q: The reaction of a fluorescent compound A in water was m reaction was first order in compound A, and…

A:

Q: If your answer is 1.00 x10-3 M for the concentration Fe(NO3)3 in 0.10M. What would it be for the…

A: Since we have taken the same volume(5.00 mL) of Fe(NO3)3 in each of the six test tubes, the…

Q: Advertised mass of Fe2+ per tablet is 18mg Trail 1 = 0.0200 g and Trail 2 = 0.00794 g Calculate…

A: Given :  Advertised mass per tablet  = 18 mg 1 g = 1000mg  So Mass of iron in trial 1  = 0.0200 g  =…

Q: Aspirin (MM = 180.2) is prepared from the reaction of salicylic acid (MM = 138.1) and acetic…

A: First we would calculate the moles of both reactants and using the mole ratio, we would calculate…

Q: What mass in grams of the dihydrate H2C2O4 • 2 H2O (molar mass = 126.0 g/mol) is needed in order to…

A: Molarity (M) is a concentration term for a solution. The molarity of a given solution is defined as…

Q: A piece of plastic at 159 °C was put in a beaker with 132.6 g ethanol at 22.2 °C. The temperature of…

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Q: 1. Available Safe Egress Time (ASET) is the amount of time required for occupants to evacuate a…

A: The given statement is false .

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. H₂O, heat - CO2 OH

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Q: Khaira performed the synthesis of ester X. Liquid-liquid extraction is needed to extract compound X…

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

Q: Write the formulas for the following compounds: 11. Sodium oxide 12.Calcium sulfide 14. Magnesium…

A: Nomenclature of binary ionic compounds: The binary ionic compounds are formed by a metallic element…

Q: Which of the following carbocations will rearrange? (Choose all that apply.)

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Q: -14°C 5) Design: The iron(II) solution is titrated to iron (III) with a standard cerium (IV) ion…

A: 1.) Volume of Ce4+ can be calculated using the volume used in each trial and taking their average.…

Q: For the reaction I2(g) + Br2(g) = 21Br(g) K. = 280 at 150 °C. Suppose that 0.540 mol IBr in a 2.00-L…

A: Recall the given reaction,                              I2 g  +  Br2 g  ↔  2 IBr g…

Q: Which of the following statements are true for batteries? Select all that apply. A. Lithium…

A: To state if the given statements are true or false:

Q: HIC ¡O: 7-8 с C H H H A) carboxylic acid B) aldehyde C) amine D) ketone E) carbonyl

A:

Q: Identify the molecular geometry around the carbon atom highlighted red in the given organic…

A: Highlighted carbon atom are contain double bond hence it's SP2 hybridize carbon atom

Q: For the reaction below: which base(s) (IV) will have an equilibrium constant greater than 1 Base…

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Q: 0.031L = ____cL

A:

Q: 1) 11) Match this condensed formula, CH₂(CH₂)CO(CH₂)₂CH₂, with the correct skeletal drawing. III)…

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Q: (Mg-24.31g/mol; O=16.00g/mol) The equation for the reaction of Mg and O₂ is Mg(s) + O2(g) → MgO(s).…

A: Given reaction Mg(s) + O2 (g) ---------> MgO (s) Molar mass of Mg = 24.31 g/mol  Molar mass of O…

Q: Determine the type of system being described. Reaction in a beaker on a lab bench Coffee in a sealed…

A: 1.Isolated systems can not exchange matter  or energy with surrounding.  2. Close system can…

Q: what would be the major product of a Friedel-crafts alkylation reaction using the following alkyl…

A:

Q: Which of the following reactions corresponds to the standard enthalpy of formation of methane, CHA?…

A: The standard enthalpy of formation : when 1 mole of substance is produced form its constituent…

Q: which salt solution is more concentrated: SHOW CALCULATIONS Solution A which contains 18g of salt…

A: Concentration can be expressed by weight by volume percentage. Formula for weight by volume…

Q: For C₂ molecule: a) b) c) d) e) Construct a MO diagram. State the HOMO and LUMO. Calculate the bond…

A: We have to give the following answers for the C2 molecule. Construct a MO diagram State the HOMO…

Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.