Select to Draw 1. O3 2. CH3SCH3 +

Q: Select which of the following is not a feature of carrier gas used in gas chromatography? A. It must...

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Q: The force that holds the two atoms together is the attraction of the two nuclei attraction of an ato...

A: Choice 4th is correct.

Q: A app.101edu.co A Apps MyUSU O Outlook Canvas Labflow OneNote 101 Chem101 Tophat U USU Tutoring Ques...

A: Given, Moles of an unknown solid = 0.700 mol. Volume of the solution = 150.0 mL. The density of the ...

Q: Determine the mass in grams of 5.51 × 10²¹ atoms of arsenic. (The mass of one mole of arsenic is 74....

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Q: The rate of a certain reaction is given by the following rate law: rate =k[H,NH, Use this informatio...

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Q: H2SO4 (aq) + 2Al(s).  ---->  Al2(SO4)3 (aq) + 3H2(g)    DeltaH = - 1055kJ a. What is the enthalpy c...

A: Given : We have to calculate the enthalpy of formation of Al2(SO4)3 (aq) .

Q: Learning Task 3 Directions: Write v if the sample is matter and X if not. Write your answers on a se...

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Q: AIs questioL Tlas lmuiti a Complete the right side of the following molecular equation. Assume all s...

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Q: construct and show the structural formula of Glucose, Fructose, Ammonia, Ethanol, Acetic Acid

A: Draw and write structure formula of the given --

Q: propose a retrosynthesis, and a way in which this diene can be synthesized

A: Retrosynthesis of 1,3-butadiene.

Q: В. Hess's Law. Identity it the reaction is endothermic or exothermic. Chlorine trifluoride is a colo...

A: Answer -

Q: H NMR and IR spectra for a compound with the formula C7H7NO3 are shown in Figu Assign a structure an...

A: Answer -

Q: Ö https://www-awa.aleks.com/alekscgi/x/lsl.exe/1o_u-lgNslkr7j8P3jH-IBcn9hvCfbYq_fi3Zsn8H2oW_5PT. Q t...

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Q: SH CH3CH2CH2CH2

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Q: Draw the structure of a compound with the molecular formula CşH;0Oz that produces the following 'H N...

A: Number of signals in 1H NMR  ----> Number of sets of protons in different electronic environment ...

Q: Write a rate law for the reaction, including the value of k. 0.11M/s=K[0.8] to the zero order.

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Q: A closed vessel of volume 2.1 L contains a mixture of neon and fluorine gas. The total pressure of t...

A: Given,  Volume of the closed vessel = 2.1 L  Total pressure = 3.8 atm at 0°C  The mixture is heated ...

Q: How does the light compound microscope magnify an object? Outline the process

A: Answer - light compound microscope - The  light microscope, is a type of microscope that commonly us...

Q: What would the splitting patterm be for the indicated carbon atom in proton-coupled 13C NMR? O singl...

A: Determine splitting pattern in the indicated carbon ---

Q: ow many L of water (H2O) are produced if  120.0 moles of oxygen (O2 ) is used?

A: Given : Moles of O2 = 120.00

Q: When the potential energy is zero the two atoms are/have O far apart O started to overlap sufficient...

A: Please find your solution below : The potential energy of the atoms in terms of of the their positio...

Q: A 0.492 M solution of a weak base has a pH of 10.59. What is the base hydrolysis constant, Ko. for t...

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Q: Determine the structure of an alcohol with molecular formula C,H14O that exhibits the following DEPT...

A: In a DEPT-135 spectrum signals from CH2 will be negative, while CH and CH3 will be positive. There w...

Q: Write the concentration equilibrium constant expression for this reaction. CH;CO,C,H;(aq)+H,O(1)→CH;...

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Q: The osmotic pressure of a solution containing 1.15 mg of a sugar (342 g/mole) in 11.0 mL of the solu...

A: Given sugar weight is 1.15 mg

Q: Plastic sulfur is composed of a) S8 molecules c) S2 dimers b) Sx polymers

A: Please find your solution below : Plastic sulphur is also known as amorphous sulphur. It is a form o...

Q: For the following equilibrium, K= 6.2 x 10“: Pb2+ + 2Cl A PBCI2 Which of the following is true? O At...

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Q: (T/I=4)In terms of reaction kinetics, explain why each of the following increases reaction rate: (a)...

A: We have to explain the reason why the reaction rate increase with the temperature. The rate of any c...

Q: Select the compound that shows an IR absorption near but just above 3000 cm".

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Q: The following chemical reaction HI(g) + CH;I(g) CH(g) + L(g) is characterized by the experimental da...

A: A given chemical reaction is  HI (g) + CH3I (g) → CH4 (g) + I2 (g). Also, the given experimental dat...

Q: Why is malonic acid a diprotic acid? Please explain using the two ionization equations using chemica...

A: Molecular formula of malonic acid is HOOCCH2COOH

Q: Gaseous butane (CH,(CH,), CH) will react with gaseous oxygen (O,) to produce gaseous carbon dioxide ...

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical r...

Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the st...

A: Concept:  Bromination of Alkene: The reaction mechanism for an alkene bromination follows two steps....

Q: Given the Newman Projection, convert it to the skeletal form and provide the IUPAC name: H CH, CH, H...

A: 1. There are two carbons place one behind the other. 2. The circle represents the later (back) carbo...

Q: Select the pair of compounds that CANNOT be distinguished by their IR spectr. O A. CHCI3 and CCI4 O ...

A: Which of the following cannot be distinguished by IR ?

Q: Methane and chlorine react to form chloroform and hydrogen chloride, like this: CH,(9)+3Cl,(9) -→ CH...

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on ...

Q: Choose the most accurate descriptions about quantitative analysis using atomic absorption spectropho...

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Q: ect the true statement(S) of the re s more sensitive than a UV detec does not respond to many solute...

A: The Refractive Index Detector in HPLC does not respond to many solutes. It only detects those with R...

Q: If I have a 7M HCl solution, how many mL are needed from the stock solution to prepare 98 mL of a 4M...

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Q: Write the rate law for the following elemnentary reaction: N,0(g) N2(g) + O(g) Use k, to stand for t...

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Q: What is matter

A: Define the matter ? 

Q: Quntien 1 Using pka valves, ladicate the position of equilibeiam for eencticns aband e.

A: Pka is -log(Ka); Higher Ka,lower Pka. Ka will high when dissociation is easy.

Q: 1-Propose a reasonable biosynthesis of B-eudesmol from Farnesylpyrophosphate B-Eudesmol

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Q: • Part A Given the following reaction at 298 K: 2 H2S(9) + SO2(g) → S8 (s) + 2 H2O(9) Calculate A,G ...

A: For the given reaction, the value of Gibbs free energy under standard condition, ∆rGo = - 102 kJ/mol...

Q: What was the concentration of my stock solution if I used 26mL of it to make 116ml of a 1.5 M diluti...

A: Given that, V1= 26 mL , M1=? V2=116 mL , M2= 1.5 M  

Q: 2. Consider the following potential energy diagram for a reversible reaction: 40 30 PE ) 20 10 Progr...

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Q: CHe 1. NaH, THE 2.MeBr

A: Given : We have to draw the product for the given reaction.

Q: Jamel is to receive Cleocin 275 mg IV for 6.00 hr. The concentration of the solution is 5.00 mg/mL. ...

A: Given :-  Amount/mass of drug = 275 mg  Concentration of solution = 5.00 mg/mL  To calculate :-  Vol...

Q: For the following pair of reaction diagrams, identify which of the pair is catalyzed. Explain your r...

A: Catalysts are the substances that speed up biochemical reactions. These do not alter the enthalpy an...

Q: Use the dropdown menus in the sentence below to indicate if Ha and Hb within the structure are homot...

A: In a given structure relation between two hydrogen atoms can be determined by replacing these two hy...

Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.