Using tables 23.3-23.7, predict the shift for the carbon indicated by the arrow. Report your answer in ppm to the tenths' place. Don't include the units in the answer,

Q: physical chemistry 2, thermodynamics Exercise 2 Calculate the change of enthalpy, entropy and Gibbs ...

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Q: Consider the following specific heats of metals. Metal Specific Heat (J/g∙°C) Aluminum 0.903 Copper...

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Q: For the reduction 2FeCl3 + SnCl2 =====→ 2 FeCl2 + SnCl4 in aqueous solution the following data were ...

A: Plotting the data on Excel to get the graph:-  

Q: Name and describe the five (5) primary standards used for NaOH.

A: A standard solution is a solution of accurately known concentration. It can be prepared by dissolvin...

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Q: List the (i) metal oxidation state, (ii) d-electron count, and (iii) total electron count for each o...

A: Here we will use neutral method to calculate total electron count in the molecule. We have to consid...

Q: Ammonium perchlorate (NH,clo,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...

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Q: Construct a molecular orbital diagram for the following molecules, identify HOMO and LUMO (use the c...

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Q: Sucralose, an artificial sweetener commonly used by diabetic patients, has a formula of C12H19Cl3O8....

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Q: thermometer A 56.0 g sample of iron, which has a specific heat capacity of 0.449 Jg.C, is put into a...

A: We have to use the principle of calorimetry which says hear given = heat absorbed.  We know q=mC∆T w...

Q: - 22 A copper atom has a mass of 1.06 × 10 g and a penny has a mass of 2.5 g. Use this information t...

A: Number of atoms in 1 mole of copper = 6.022 × 1023 atoms  Mass of one atom of copper = 1.06 x 10-22 ...

Q: Wine goes bad soon after opening because the ethanol (CH;CH,OH) in it reacts with oxygen gas (0,) fr...

A: Given, Ethanol (CH3CH2OH) react with Oxygen (O2) gas from the air to form water (H2O) and acetic aci...

Q: Calculate the molality of 25.3 mL of glacial acetic acid (CH3COOH) dissolved in water to form a 50.0...

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Q: 5) The density of a 2.45 M aqueous solution of methanol (CH3OH) is 0.976 g/mL. What is the molality ...

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Q: A mystery white powder is made up of 27% C, 9% H, and 64% F.  What is its empirical formula?

A: Given measurements, %C = 27 %, molar mass of C =12 g mol-1 %H=9% , molar mass=1.008 g mol-1 %F=64 % ...

Q: Consider the chemical reactions below and their given deltaG of reactions; NiO(s) → Ni(s)+0,(g) AG° ...

A: Any chemical reaction is said to feasible if it is spontaneous i.e., ∆Grxn is negative.

Q: How much energy is needed to heat 15.0 g of water (18.02 g/mol) from 30.0 to 50.0 °C? Potentially u...

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Q: Metalloids are located where on the periodic table?     left side     right side     middle     ...

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Q: Give the importance of acid-base balance in the body.

A: Our body needs the right balance of acidic and basic (alkaline) compounds to function properly. This...

Q: 2. Write down the mechanism for the formation of major product and byproduct. Hint - involves 1,3-di...

A: We have to give the mechanism of the formation of the product and the byproduct. Given that, it invo...

Q: Directions: For each of the following reactions, indicate whether you would expect the entropy of th...

A: Please find your solution below : Entropy is a measure of dispersal of energy in a system. It is def...

Q: A 150.0 gram sample of a white powder contains 61.05 g of carbon, 7.65 g of hydrogen, and 81.30 g of...

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Q: 1. Which of the following compounds is a non-electrolyte when dissolved in water? a. sodium chloride...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Acetylene (C,H,) gas and oxygen (0,) gas react to form carbon dioxide (CO,) gas and water (H,0) vapo...

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Q: For the exothermic reaction, name three ways you could increase the amount of O2 in the container wi...

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Q: V The 'H-NMR uperbum 7 (Mez c=ces cMea Jfe (co)y belu intensity veatio wh aup thews thoee peales in ...

A: This Question is based upon Inorganic NMR.

Q: Question- Will the elution contain any activity? After running an ion exchange chromotograpraphy col...

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Q: Manganese commonly occurs in nature as a mineral. The extraction of manganese from the carbonite min...

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Q: 1. (a) Draw an energy cycle and use the Standard Enthalpies of combustion values in the table below ...

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Q: Shown is an IR spectrum of a gas sample, determine what couild be wrong with the spectra?

A: Gaseous samples are also analyzed by IR spectroscopy like any other sample.

Q: Br. HO

A: given 

Q: Theoretical yield

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Q: 3. Consider a 1.0 kg block of iron at 99°C placed in contact with a 1.0 kg block of iron at 25.0°C. ...

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Q: A buffer solution is prepared by adding 12.71 g of sodium acetate (NaC2H3O2) and 15.98 g of acetic a...

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Q: K

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Q: Sample Weight (g) (density 3% H2O2 soln = 1.00 g/mL)

A: Density = Mass / Volume

Q: 5. Calculate the mass of Fe(OH)3 that can be produced by the reaction of 35 g NaOH with FeCl: (used ...

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Q: Alcoholic beverages are solutions. Typically, a beer contains about 4.50% (v/v) of ethanol fermented...

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Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE): CH...

A: Given, moles of H = 93.9 moles  moles of O =?

Q: Measurements show that the enthalpy of a mixture of gaseous reactants increases by 273. kJ during a ...

A: Given :  1. Change in Enthalpy = + 273 kJ  2. Work done = 122 kJ .  

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction i...

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Q: Solve only letter A. Please show the complete solution clearly.

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Q: ewis structures shown contains one polar covalent bond. Identify the bond, and use th olarity.

A: Polar covalent bond is formed when atoms having different electronegativity share electrons in a cov...

Q: Hydrogen peroxide and the iodide ion react in acidic solution as follows:

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Q: Is the gas temperature inside the syringe the same as the temperature of the water bath used in the ...

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Q: Write the chemical equation for the solution of calcium hydroxide in water.

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Q: Determine the entropy of ethane at 104.05 K by a suitable numerical integration of the data. Cp= 68....

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Q: Using specific heat capacity to find temperature change A chemical reaction takes place inside a fla...

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Q: Using the attached target molecule and synthesis, please state (in words) what the starting material...

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Q: A bacteria which prefers aerobic conditions but can live without oxygen is labeled as ___.

A: The correct answer is given below