Which of the following structures, if flat, would be classified as antiaromatic? A) B) N. N. C)

Q: What is the value of K for this aqueous reaction at 298 K? A+BC+D AG = 19.38 kl/mol K TOOLS

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Q: why it makes sense to use an internal standard in IR spectrometry when its not used in Uv-Vis

A: Solutions- Internal standard method is used in Infra-red spectrophotometry.

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Q: Select all the buffer solutions from the list shown below. a) 200 mL 0.25 M of NagPO4 and 200 mL of…

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Q: E 3 E 2 E 1

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Q: Chemistry Calculate the pH for each of the cases in the titration of 25.0 mL of 0.150 M pyridine,…

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Q: McQuarrie Rock Gallogly presented by Macmillan Learning A researcher studying the nutritional value…

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Q: For a certain chemical reaction, the equilibrium constant K = 1.1 x 10 at 25.0 °C. Calculate the…

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A: Calculate the standard entropy change of the reaction ---

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Q: Which statement is INCORRECT regarding the titration of a weak acid with a strong base? HA+ OH AT+…

A: The incorrect statement about the titration of weak acid with strong base is given below

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Q: 1. Provide the missing starting material, reactant or product. Show appropriate stereochemistry. а)

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Q: Combine these half-reactions into a balanced overall redox reaction. Zn (s) → Zn2+ (aq) + 2 e Ag"…

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Q: 9) Calculate the %(w/v) of solute in the following solutions. Hint find solution volume a) 11.5g of…

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Q: LIOH) + CO2 (0) - Lİ:CO3 () + H2O (9)

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Q: Question 7 Which products complete the neutralization reaction shown below? HBr + KOH → A H,O + KBr…

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Q: The Ksp of Pbl2 is 8.4 x 10^-9. The molar mass of Pbl2 is 461.03 g/mol. The mass solubility (g/L) of…

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Q: benzophenone (4°C). Given: Mass of benzophenone = 0.438g Molar mass of benzophenone = 182.217 g/mol…

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Q: Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts. CI…

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Q: HINI I In the equation below, which substance is the Brønsted- Lowry base? H O- H. H N-H + 0-H H N-H…

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Q: 25.0 ml of 0.50M HA (Ka = 3.0 x 10-7) is titrated with 0.45M NaOH. Calculate the pH at the endpoint.

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Q: d. KNO, - KNO, + 02 е. К+ Н0- кон + На f. P,010 + H20 → H3PO4

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Q: Which equation below describes basic solution?     [H3O+] [OH-]

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Q: Copper has a specific heat of 0.386 J/g°C. How much heat is required to increase 5.00 g of copper…

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Q: 7) Calculate the grams (g) of solute in these solution volumes given the molarity. a) How many grams…

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.