What are the benefits of walking

Q: 1. Provide a structure consistent with the following data: 3H 2H 2.5 ppm 2H 2H 1.5 Mass Spec…

A: 1Hnmr provides the information of the possible proton environments of the unknown compound. Mass…

Q: Use the References to access important values if needed for this question. When the following…

A: Balanced chemical equation is the equation in which equal number of atoms of each and every element…

Q: They mix. 40ml de HNO₂ 10.0M 75mL KOH 1.20μ 10ml Necl 0.450M K² = 1.00 x 10-14 Asuming that the…

A: Here acid base reaction will occur

Q: Erioglaucine SO,Na SO,Na OCI HO SO, Carbinol SO,Na SO,Na

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Q: Consider the following: Cl₂ → CIO₂ The balanced half-reaction is A. Cl₂ + 3H₂O → CIO, +6H* +5e B.…

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Q: Every spot on a student's TLC plate has an Rf value from 0.1 to 0.2. The student used a 10% ethyl…

A: Rf factor means retardation factor is defined as : Rf = Distance travelled by component/Distance…

Q: Complete the table below by writing the symbols for the cation and anion that make up each ionic…

A: we have to write the symbol of cation and anion for the given ionic compounds

Q: ): In vibrational-rotational spectrum of AB molecule, the rotational Question 5 constant was found…

A: Q branch appears when ∆J=0 that is, when the rotational quantum number in the excited state is equal…

Q: 1.00g H₂ is allowed to react with 9.869 №₂+ Prodbing 2.06g NH3. What is the the oretical yield in…

A: Given - Mass of H2 = 1.00g            Mass of N2 = 9.86 g           Mass of NH3 = 2.06 g

Q: Perform the calculations and determine the absolute and percent relative uncertainty. Express each…

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Q: Which is the stereochemical relationship between this pair of molecules? но сH3 H H3C Br CH₂Br CH₂OH…

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Q: electrical potential

A: Electrical potential tell about the escaping tendency of electron, whether nerst potential tell…

Q: requir redox products are MnO₂(s) and Sn++? to react IVI 2

A: A redox reaction is the one that involves oxidation and reduction taking place simultaneously.

Q: A gas mixture contains 3 ppmv of CO₂. At 25C and latm, determine the μα concentration of CO₂ in

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Q: Environmental engineers and scientists have reported that ozone depletion is a real problem. List…

A: Ozone layer absorb harmful UV rays coming from the sun and save life of Human from its negative…

Q: On the molecule below, highlight all & stereocenters in red and all S stereocenters in blue. If it…

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Q: at is the purpose of the following in the acetylation reaction: Acetic anhydride, Calcium chloride,…

A: Hydrogen atom which belongs to the alcoholic group is replaced with help of acetyl group  which…

Q: which of the following represents the greatest volume present 3.4dm3 3412ml 9213cm3 22.9L…

A: This question is related to unit conversion Unit conversion means convert one unit into another…

Q: Step 5: Use the Molecular Shape table from your notes to draw the ball and stick representation S…

A: Please find your solution below : Carbon disulphide (CS2) is an organic compound, light yellow in…

Q: Specify if the following elements are found as solid, liquid, or gas under standard room conditions…

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Q: (PROTEIN) Give the general structure of amino acid.

A: In this question we have to explain about the general structure of amino acids like what type of…

Q: compound A B C D sketch of molecules in it H H-C-C # C-C-H H :O: H-C=C—Ö-H HHH H-O-C- C H-O-C :O: H…

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Q: Rel. Intensity 100 80 60 40 20 0.0 0.0 40 MASS SPECTRUM 80 m/z 111 112 120 199 141 104 m/z 141 154…

A: Base peak  In mass spectrometry it has highest abundance  Base peak fragment is more stable…

Q: The equilibrium constant K for the reaction H₂(g) + - Br₂(g) = 2 HBr (g) is 2.180 x 106 Part: 0 / 2…

A: Given data :

Q: How many entities are present in each of the following? (a) 3.21 mol argon atoms

A: Given 3.21 mol Argon atoms

Q: Ammonium phosphate ((NH₂), PO4) IS is an important ingredient in many fertilizers. It can be made by…

A: Here we have to use the concept of stoichiometry

Q: Name the two compounds below. CI ОН

A: RULES FOR IUPAC NOMENCLATURE:- 1)Choose longest carbon chain. 2) Identify principal functional…

Q: Ⓒ Macmillan Learning How many moles of Al(CN), are in 249 g of the compound? 249 g Al(CN)3 = mol

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Q: What mass of insulin must be dissolved in 43.0 mL of water to produce a solution with an osmotic…

A: Given, Osmotic pressure (π) = 13.7 mmHg = 0.018 atm Volume (V) = 43.0 mL = 0.043 L Temperature (T) =…

Q: A. Consider the titration curve below for aspartic acid. Draw the predominant structure(s) at (a) pH…

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Q: Molecular Shape of OF2 (1) Oxygen (2) Fluorine 2 буудл A₁ B₂ E₂ = ABE₂ Step 1: Find the Central Atom…

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Q: The sulfur dioxide (SO₂) stack-gas concentration from fossil-fuel combustion is 2 ppmv. Determine…

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Q: The density of carbon tetra chloride (CC14), a harmful environmental g pollutant, is 1.59- Find the…

A: Given,  density of CCl4 = 1.59 g/cm3 volume = 10 L to calculate : mass of CCl4 (in g)

Q: How would you prepare 9 liters of 50% dye solution beginning with 60%sye solution?

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the amount of…

Q: Which physical methods are used to isolate each of the three components of the mixture: a) is NaCl…

A: In this question, we have to answer which physical methods are used to isolate each of the three…

Q: What is the major organic product obtained from the following reaction 3 1 4 OH HCI t

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Q: dentify the oxidizing and reducing agent of the given equation: Answers should be the symbol of the…

A: Oxidising Agent : In a redox reaction oxidising agent is the one which gains electrons and itself is…

Q: CH3 Polar neutral lysine H NH3 -COO glutamate Hydrophobic ooc-CH₂- H NH₂ -coo nonpolar amino acids…

A: we have to classify the given amino acids

Q: Which of the following four compounds represents 4-chloro-3,6-dimethyl-5-decanol?

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Q: 1. Calculate the total volume of 25 mM NaCitrate, and 25 mM NaPhosphate you will need for both day 1…

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Q: 1.Write the balanced chemical equation, including the states, for the reaction between aqueous…

A: Note: As per the guidelines, solution of first question has been prepared. For the expert solution…

Q: b. Give the % Cu and % Zn for each type of penny. % Cu % Zn pre '82 penny post '82 penny

A: We are to discuss the chemical composition of a penny in pre '82 and post '82 period.  A penny is an…

Q: I would like to you help me with my homework because I struggled with step 6. Can you help me with…

A: The polarity of the molecule can be decided by dipole moment of the molecule. If the net dipole…

Q: 1. Write the formula, complete ionic, and net ionic equations involved in the reaction. Formula…

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Q: Determine the concentration of carbonate ion in water due to solubility limit of limestone (CaCO3).…

A: Solubility product is defined as  the product of the concentration of the ions present in a…

Q: Why should the bulb of the thermometer be placed below the side arm of the distilling flask?

A: Boiling point is the temperature at which liquid starts to boil or we can say that boiling point is…

Q: i am strugling on where to  put the starting point for this

A: Answer: In this question mass of Mg(NO3)2 and its molar concentration in solution is given to us and…

Q: Fill in the blanks: Identify the oxidizing and reducing agent of the given equation: Answers should…

A: Oxidizing agent is the substance that gains electrons as a result of which its oxidation state…

Q: Molecule NH3 H₂S CC14 CS₂ OF 2 SO₂ NI3110 . ● Bond Angle(s) ● (C3H₂O) 110⁰ trigonal Pyramidal 110⁰…

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Q: Which one of the following conditions is always true for a titration of a weak acid with a strong…

A: Weak acid is acid that give less hydrogen  ion concentratuon in solution  and strong  base is the…