The current US debt as of 1/10/23 was approximately 31.5 trillion (31,500,000,000). Calculate how far a stack on dollar bills in this amount would reach in miles. Show work.

Q: 2. Define the terms and, and give an example each. a. Strong Electrolyte allow large amounts of…

A: The answer for this problem is provided below in great details within the attached figures.

Q: C#3 CH₂=CH-C²=CH-CH₂-CH=C-CH ₂ JUPAC Name? CH₂=CH-CH₂

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A: The integrated rate law for the Zero order reaction is  [A]=-kt+[A]o The integrated rate law for the…

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A: Clausius-Clapeyron Equation P∝exp(-∆HvapR)   ln(P1P2) =-∆HvapR(1T1-1T2)   where, ∆Hvap =Enthalpy of…

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A: We will use mole concept to calculate the given problem. We know  1mole=6.022 x 1023 So using this…

Q: 5) Richard Feynman called the Euler relation the most remarkable formula in mathematics. Use the…

A: Euler relation -> eiA = Cos A + i Sin A

Q: 2. For each of the following draw/predict what you would expect to see for the ¹H NMR and infrared…

A: Since you have asked multiple questions with multiple sub-parts, we will solve the first question…

Q: Calculate the DHrxn, by making use of DH°f values, for 2 NaOH (s) + H2SO4 (aq) --> Na2SO4 (aq) + 2…

A: Given 2 NaOH (s) + H2SO4 (aq)→Na2SO4 (aq) + 2 H2O (l)

Q: What type(s) of bonding would be expected for each of the following materials: (Write on your…

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Q: CH2-CH3 CH3-CH-CH-CH2-CH2-CH3 Name these compounds: CH3 Are they isomers with each other? Yes CH3…

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Q: what's the difference between these two formula in structure? can you pls draw the lewis structure…

A: Compound having same molecular formula is knows as isomers but isomers are different types. Isomers…

Q: Draw the Lewis structure of water, acetonitrile, ethanol, bromine and n-hexane show all lone pairs…

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Q: H3C H3C A + B + C

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Q: Calculate the root mean square velocity of Ne, Ar. and Kr at 316 K. Enter your answers numerically…

A: Molar mass of Ne = 20.18 Molar mass of Ar = 39.90 Molar mass of Kr = 83.80 Root Mean  Square…

Q: 34) The product formed by the reaction of toluene with chlorine in the presence of sunlight is: (a)…

A: 34) Given, The product formed by the reaction of toluene with chlorine in the presence of sunlight…

Q: Which one of the following compounds has the highest UV absorption wavelength? a) Od O C о a b) c)…

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Q: If you mix 1.15 g Na₂C₂O (FM 134.00) with 0.60 g KMnO4 (FM 158.03) and excess aqueous acid, which…

A: The limiting reactant is the one that is completely consumed before the other reactant is consumed.…

Q: 2. Structure E is a form of carbon. What is the name of this structure? A. carbide B. graphite Put a…

A: An element is a pure substance made up of only one kind of atom. The elements can be categorised…

Q: Fill in the number of each atoms on the reactant side a 3 MgSO4 + 2 AI(NO3)3 > 3 Mg(NO3)2 +…

A: Count the number of atoms in the molecular formula.  Multiply this number by the stoichiometric…

Q: lead solid in aqueous hydrochloric acid Does a chemical change occur? YES NO Cite macroscopic…

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Q: The decision of whether to use gas, oil, electricity, or wood to heat your home comes from many…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: 4. Calculate the molar solubility of MnS (Ksp 3.0 x 10-14) in a solution buffered to a pH of 5.00?…

A: Given: In this question, the given details are, To calculate the molar solubility of MnS…

Q: An analysis was conducted to determine the potability of a 35.0-mg sample of tap water. The results…

A: The potability of the water can be calculated by measuring the concentration of lead in ppm.

Q: Which diene and dienophile would you employ in a synthesis of the following compound? معلم

A:

Q: C сн 3 CH3 CHF с TUPAC CH² CH3 name? -CH₂3

A:

Q: Practice: Write the structural formulas for all the constitutional isomers that have the molecular…

A:

Q: 8. Complete this diagram, to show the bonding in calcium sulfide. Show only the outer electron…

A: We have been given two questions related to bonding.In one question, we have been asked to complete…

Q: The half-life of carbon-14, used in rad iocarbon dating, is 5730 years. What i s the decay constant…

A: Given -->  Half life (t1/2)= 5730 years = 1.81 x 1011 s Decay constant (k) = ?

Q: 2. Perform the indicated operations and give answers in the indicated unit and with the proper…

A: There are some rules of significant figures which are listed below --> 1 - All non-zero digits…

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A: The calorimeter is a device used to measure the heat flow of a chemical or physical reaction.…

Q: Could you please explain the second question like you did the first? Thank you.

A: Given that, a reaction scheme and its mechanism We have to explain the above reaction mechanism.…

Q: Interactive 3D display mode H₂ H₂C-C H₂C- VI ΙΟ H₂ C-CH3 -C=C-CH CH₂ Spell out the full name of the…

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Q: What is the value for x in the equation below? e(1.24x) = 412.8(9.07+9.21)

A:

Q: Compare Magnesium and Magnesium Oxide for type of bonds. O Magnesium oxide is stronger than…

A: Ionic bonding: Ionic bond is formed by the transfer of electrons from one atom to another atom.…

Q: A 11.3-g sample of ice at -12.0°C is mixed with 113.5 g of water at 80.0°C. Calculate the final…

A:

Q: The first two steps in the decay of 238U are 238 U 234Th 234 Pa 45x10 years 24.1days be 234Th after…

A: To answer: If we start with pure 238U ,what fraction will be 234Th after 10 and 20 days?

Q: 5 ml of a 50% solution of detergent was diluted with water to a final volume of 200 ml. What is the…

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Q: WHAT IS MY OXIDATION NUMBER? Use the rules for assigning oxidation numbers to determine the…

A: we have to determine the oxidation states and fill the given blanks.

Q: Calculate the mean and sample standard deviation for the following data: 90.0, 90.0, 85.0, 83.0,…

A: Mean = Σxi/n Standard deviation = √(Σxi2/n - (Σxi/n)2) n = total observation

Q: 1. Rank the indicated hydrogen atoms in order of increasing ease of abstraction in a radical…

A: Radical Halogenation Reaction Radical halogenation is a type of organic reaction in which a halogen…

Q: What temperature change results from the loss of 255 kJ in a 10.0 kg water sample? (c = 4.184 J/g…

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Q: Reaction progress is determined by various steps involving energy changes. Drag the appropriate…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: Calculate the ratio of effusion rates for He and Xe. Express the effusion rate to three significant…

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Q: 5. Predict the products of the neutralization reaction between Barium Hydroxide and Sulfuric Acid.…

A: 5) Barium hydroxide reacts with sulphuric acid to form Barium sulphate and water.

Q: Buffer Calculation Question: Calculate the amounts of chemicals needed in grams. 500 mL 0.14 M…

A: To calculate the amounts of chemicals needed in grams, we need to know the molar mass of each of the…

Q: The bond angle of H-O-C₁ is The bond angle of O-C₁-N is [Select] [ Select] The bond angle of C₁-N-C₂…

A: First let us consider the hybridisation of different atoms in isocyanomethanol. O atom= sp3…

Q: What is the configuration for the indicated chirality centers? مطه wwwwww O 18,45 O 1R,4R O 15,45 )…

A: For R and S configuration, you should remember the atomic number of the atom which directly attached…

Q: 1.59 A graduated cylinder contains three liquids: water (density = 1.00 g/mL), corn syrup (density =…

A: Density (d) of any substance can be understood as how tightly its constituent particles are packed…