애 7 애 H2SO4 OH 애

Q: Calculate the root-mean-square (rms) speed (in m/s) of propane (C3H8) gas molecules at a temperature…

A: We have to calculate the root-mean-square (rms) speed (in m/s) of propane (C3H8) gas molecules

Q: For the decomposition of hydrogen lodide on a gold surface at 150 °C 2 HI(g) → H₂ (9)+ 1₂ (9) the…

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Q: Cite at least 3 examples of spontaneous phenomena.

A: Example 1 : Common salt dissolves in water of its own. Reason : when we put some salt in a glass of…

Q: 11) Which of the following molecules would have the following potential energy diagram for rotation…

A: The above diagram is for a newman projection and energy associated with the rotation along with a…

Q: of em Criven whom as 0.0 when protuin every heated with g frothen Amcentral dulfuric acid, the…

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Q: Surfactants and Wettability of Leaves How does the removal of the wax affect the contact angle…

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Q: a. b. с. н T Н H Н N: Н " Н н н T н Н Н Н Н н Н Н Н Br H Н H

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Q: Identify reagents by letter from the reagents table for each step in the following scheme. Some…

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Q: The equilibrium constant Ke for the reaction H₂(g) + CO₂(g) = H₂O(g) + CO(g) is 4.2 at 1650°C.…

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Q: Name the compound shown here. A) 3-pentylbenzene B) pentanebenzene C) 1-phenylpentane D)…

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Q: Compound 41 is a colourless liquid with the chemical formula: C6H₁4O. Using this information, as…

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Q: 1) OsO4 2) NaHSO3, H₂O 1) OsO4 2) NaHSO3, H₂O 1) OsO4 2) NaHSO3, H₂O ? ? ?

A: Meso compounds are the compounds that contains either plane of symmetry or centre of symmetry in the…

Q: Which of these molecules and ions do not contain polar bonds? TeCl4 CIF5 XeF2 PH2 PCl3

A: we have to select the molecule which does not have polar bonds

Q: CH3 | CH3CH₂C-CHCH3 | OH CH3

A: -> In bond angle formula there are only bonds represent no carbon and hydrogen shown in…

Q: In a coffee-cup calorimeter, 120.0 mL of 1.4 M NaOH and 120.0 mL of 1.4 M HCl are mixed. Both…

A: Volume of 1.4 M NaOH taken, V = 120.0 mL Volume of 1.4 M HCl taken, V = 120 mL

Q: What is K for a reaction if ∆G° =173.2 kJ/mol at 25.0 °C? (R = 8.314 J/mol ･ K)

A: Given, Standard gibbs free energy (∆G°) = 173.2 kJ/mol = 173.2 × 1000 J/mol = 173200 J/mol…

Q: 3. Convert the Lewis structures to line-angle formulas a. b. H d. Н Н- Н. CI. C/ H Н N: H Н H Н H Н…

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Q: Which among the following disturbances that can alter the value of equilibrium constant? Group of…

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Q: For the reaction below, determine the difference in relevant particles that allow for determination…

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Q: 3. Convert the Lewis structures to line-angle formulas Н a. b. d. Н Н T Н Т Н н N: Н О н н Н HICIN Н…

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Q: What is the reagent in the solubilities of the sulfate and chromate of Barium that is used to…

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Q: The rate constant for the decomposition of gaseous azomethane, C₂ H6 N₂ (g) N₂ (g) + C₂ H6 (g) Is…

A: k = 40.8 min-1 t = 0.0500 min   Mass of Azomethane = 2.00 g

Q: Chemistry help plz How many grams of calcium chloride will be produced when 25.0 g of calcium…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other question as…

Q: Compound 36 is a white solid with the chemical formula C₂H5O4. Below are its mass spectrum, IR…

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Q: The first-order rate constant for the reaction of methyl chloride (CH3Cl) with water to produce…

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Q: The doctor orders acetaminophen 160mg by mouth every 6 hours for pain reduction for a child.…

A: Given orders : acetaminophen 160mg by mouth every 6 hours  Concentration = 80mg per 2.5ml.   To…

Q: A solution contains 0.010 moles of AgNO3 and 0.10 moles of Pb(NO3)2 per liter. K2CrO4 solution was…

A: Here a solution containing 0.01 moles of AgNO3 and 0.1moles of Pb(NO3)2 per litre. K2CrO4 is added…

Q: 8) Provide the structure of the major organic product of the following reaction 1. NaNH, 2. CH3I 9)…

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Q: Consider the following list of some fuels with their LHV and HHV. a) Provide a plot of the LHV as a…

A: We have find out the answer by  plot of the percentage increase of the HHV relative to the LHV as a…

Q: At 355 K, ∆G = -1.3 kJ/mol for the reaction A (g) → 2 B (g). If the partial pressures of A and B are…

A: The pressure of individual gas when kept alone is known as partial pressure of that gas.

Q: 70. Consider the following. Need correct answer with explanation and why other options are incorrect…

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Q: 1. What color of precipitate is produced when Na₂O₂ oxidizes Co(OH)₂? 2. What is the product of the…

A: As per our company guidelines we are supposed to answer only three questions.kindly repost remaining…

Q: At 415 K, ∆G = -31.0 kJ/mol for the reaction 2 A (g) → B (g). If the partial pressures of A and B…

A: There is relation between the gibbs free energy change at any temperature (∆G) with the gibbs free…

Q: Which of the following can complete the reaction below? O Bry/Febry O NBS/PMC₂2 Hy, Pt. Ethanol at…

A: The given reaction is hydrogenation of benzene moiety. Hydrogenation can be done by hydrogen in…

Q: Calculate the root-mean-square speed of Ne atoms at the temperature at which their average kinetic…

A: Given :-  Average kinetic energy of Ne = K = 4.33 kJ/mol = 4330 J/mol  Root mean square speed of Ne…

Q: 4. A solution that has a [H+] greater than pure water is a. Acidic b. Basic 5. True or False. Bases…

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Q: What is a possible name for the molecule below? m-nitrophenol Oo-nitrophenol Ophenol O p-nitrophenol…

A: ★ Naming of the organic cyclic compound : (i) Main name of the compound will be according to…

Q: 3. Create a table showing the [H3O+] that corresponds to each of the 5 pH readings.

A: 3. pH is defined as the negative logarithm of hydronium ion H3O+ concentration of base ten .The…

Q: 6. A solution is prepared by mixing 25.0 mL of 0.300 M KOH with 100 mL of 0.150 M benzoic acid,…

A: We are given a solution of benzoic acid and KOH. We have to find its pH.

Q: What species is the most electrophilic? H₂O (A) H₂0Ⓡ (B) NH3 (C) H3COH (D)

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Q: 1. Determine the Keq for the following equilibrium: 2CH4(g) C₂H₂(g) + 3H₂(g) (CH4 = 2.5 x 10-³ M;…

A: 1) Given, 2CH4(g) ⇌ C2H2(g) + 3H2(g) Equilibrium concentration of all the species are, [CH4] = 2.5 ×…

Q: Specify which of the following are oxidation-reduction reactions, and if it is, identify the…

A: The substance whose oxidation number is increased on product side that substance is oxidised and the…

Q: Below is one representation of butane. Which type of formula is it? C4H10 Molecular Formula…

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Q: lecules (black C, white=H. yellow = S, ch of the following (1012 Express your answer as a chemical…

A: We have to determine  molecular formula molar mass moles

Q: Consider the following chemical reaction: 2HCI + Mg(OH)2 If a stomach contains 0.050 moles of HCI,…

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Q: Why did you use the reciprocal of the mass? Why is the final result in kg/sec? Why did you not use…

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Q: OH 2 A. H₂SO4, El Mechanism B. SOC₂, E2 Mechanism CH₂SO4, SN2 Mechanism 504, D. H₂SO4, E2 Mechanism

A: E1 occurs through addition of acid to alcohols. It is unimolecular elimination reaction.An important…

Q: Consider the rotational-vibrational spectrum of a diatomic molecule. Intensity a. A and B 2400 b. D…

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Q: How many of the following are aromatic? 01 o ob

A: We have to predict the number of aromatic compounds.

Q: Below is a line-angle formula. What is its molecular formula? ОН CH ₂0 CH₂O C3H-0 C3H8O C Hg C4H100

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