What is the average reaction rate between 0. and 1500. s? Express your answer to three significant figures and include the appropriate units.

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Q: 1. Name the following three molecules a. H,C-CH; CH3 CH;-CH2-ČH–CH–HĊ→CH2 CH3 CH3 b. H;C-C=C-CH,…

A: a. The main chain can be selected as follows:

Q: is a region of material that has uniform physical and chemical properties * O phase O solubility…

A: Explained as follows

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Q: 10. For the Tollowing, uSE UND a) Write out 6 completely different reactions of 3-pentanone…

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Q: What is the average rate of formation of I2? Express your answer to three decimal places and include…

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Q: 8. In this case, the pH of the Flint River is well-characterized at 7.92. Based on your chemical…

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Q: Calculate the volume, in liters, occupied by 0.895 mol of oxygen gas at STP. V = L.

A: Given  Number of mole = 0.895 mole  Volume               = ?

Q: Question 2 You heat a 54.2 g sample of hexanes using a heater using 223.3 W of power for 10.0…

A: Given that: mass of sample = 54.2 g Power = 223.3 W Time = 10.0 s Initial temperature = 21.1 oC To…

Q: Morphine (molar mass = 285.37 g/mol) is a narcotic %3D painkiller. How many moles of morphine are…

A: We know that : moles = weight of substance/molecular weight of substance  Or, moles (n) = weight…

Q: Compare and contrast the expected and actual observation of the Gold Foil Experiment. For each…

A: Thomson model describes about the atom in such a way that sphere has a positively charged around…

Q: What is the mass, in grams, of 22.6 milliliters of gasoline?

A: density = mass/volume  so, mass = density × volume

Q: A reaction has a constant half-life of 250 s. How long will it take for the reactant concentration…

A: Given: Reaction is having a constant half-life of 250 s. And to find the time required for the…

Q: Answer the following question

A: Option B is correct. The standard Gibbs free energy of formation of a compound is the change of…

Q: 2. (From Atkins, Exercise E17E.1(b)) The proposed reaction mechanism for the renaturation of a…

A: To derive the rate law for the production of the stable double helix product (H) using the steady…

Q: Н I-Z S ОН

A: Amide functional group: Primary: R-CONH2 Secondary : R-CONH-R Tertiary : R-CONR2

Q: Now consider the following reaction and data: H2 + 2IC1→2HCI+I2 I2 concentration (M) Time (s) 1.18…

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Q: 1a. Do the chemical shifts of the benzene protons in the iodinated product confirm the structure…

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Q: Re-order each list in the table below, if necessary, so that the a

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Q: 2. 340 mL of oxygen gas are collected by displacement of water at 33 °C and 742 torr, where the…

A: since you have asked for question 2 only, we are providing a solution for the second question only.

Q: acetylene hydrogen chloride vinyl chloride the reaction H-C=C-H PVC pipe elementary step 0 #1 12/…

A: The slow step is called rate determining step . According to reaction step(1) forming carbonation…

Q: 2. a b. In the box to the right, draw the Lewis structure for ICls. Draw an orbital diagram that…

A: Lewis structure of a compound contains all the atoms of that compound with their respective valence…

Q: 5-6. What is the major drawback of trying to distill a 500-µL mixture of liquids, all with boiling…

A: Introduction Distillation is a commonly used method in chemistry for separating and purifying…

Q: 6. Calculate the masses of NaH2PO4 H20 and NazHPO, 7H20 needed to make 100.0 mL of a 0.100 M…

A: 6. Given that: volume of solution = 100 mL = 0.1 L molarity of solution = 0.1 M pH = 7.40  To…

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Q: 2. Human beings take in about 550.0 liters (L) of oxygen, O2, each day by breathing. Use the Ideal…

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Q: Research suggests that a daily dose of 85 mg aspirin (molar mass = 180.17 g), may reduce a person's…

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Q: Part D Based on your answer to Part B or C, what is the average rate of change of H2 ? Remember that…

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Q: e the specific heat of lead

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Q: Answer the following question

A: Cycloalkanes are alkanes with carbon atoms attached in the form of a closed ring. Cyclic Alkanes…

Q: Consider four 1.0 L flasks of gases at STP, Flask A contains NO gas, Flask B contains NH3 gas, Flask…

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Q: Selenium tetrafluoride is produced from a reaction of elemental Se with chlorine trifluoride…

A: The given chemical reaction is as follows: 3Se(g) + 4ClF3(g) → 3SeF4(g) + 2Cl2(g)…

Q: Number of Bonds 9. Lewis Dot Diagram 2 electrons needed to complete the octet, 6 valence P expands…

A: In the above problem the given elements are- Carbon C,Hydrogen H,Nitrogen N,oxygen  O,phosphorus…