Balance Redox Reaction using oxidation number method HNO3+H2S------->NO+S+H2O

Q: Write the acidic ionization equation for HBr. Be sure to include the proper phases for all species…

A: The Ionization of a general acid HA ,can be written as follows - HA(aq) ---> H+(aq) + A-(aq)

Q: draw the following compounds. 2-ethoxybutane and 3-aminohexane

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Q: 1: Which combination of formula/name is incorect? A. Fel iros (1) oxide C.NO/ dinitrogen monoxide 2.…

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Q: K Draw all of the stereoisomers of octane-3,5-diol. Use a dash or wedge bond to indicate…

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Q: 16: Which of the foll B) 4s C) 3p D) M A) 4p 17:A compound contains 0.480 g C, 0.161 g H, 1.121 g N…

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Q: A student is preparing 250 mL of a solution of 155.0 mM NaCl in 50.0 mM phosphate pH 6.4.  The…

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Q: Consider the following natural triglyceride i CH, - O - C (CH2)16 - CH3 | CH - O - C (CH,), CH = CH…

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Q: The synthesis: Prepare 25 mL of a 2.0 M solution of FeCl₂ and a 1.0 M FeCl3 solution, both in 2M…

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Q: #4

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Chemistry What is the oxidation number for C1 in fructose…

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Q: Problem 3-3 Draw structures corresponding to the following IUPAC names: (b) 4,4-Dimethylpent-2-yne…

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Q: You have a stock of Rubisco at the concentration of 100 µg/mL. For your experiment you need 500 µL…

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Q: CHO Co₂Et Na-co DEU DBU is an amine-like base: please abbreviate NR- CHO >> 20:1 dr CO₂Et > 20:1 **…

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Q: 3. Ethyl acetate boils at 77.1oC. Butyl acetate boils at 1260C. Classify each of the fractions below…

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Q: Draw the structures of the following compound:…

A: 1-bromo-4-tert-butyl-7-(1-isopropoxyethyl)-8-methoxy-8-methyl-1,6-diphenyl-2,3-nonandio

Q: C. Morphine (an extremely potent analegesic) HO H HO N-CH3 CI- D. Claritin (an antihistamine)

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Q: Consider the following carbohydrate H НО H H Н. Н -OH -Н -OH OH - CH OH 11 and Н - ОН CH₂OH Н OH Н H…

A: When alcohol react with aldehyde in presence of acid, hemiacetal is formed. The reaction is-----

Q: 3. In your experiment, the manometer is used for knowing the pressure inside the flask, F. What will…

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Q: N2 6. A vessel of volume 22.4 L contains 3.0 mol H₂ an 273.15 K initially. All the H₂ reacted with…

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Q: Aspirin: LD so = 200. mg/kg (orally in rats) 1. For a toddler weighing 24.63 lb, the lethal dose of…

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Q: 3. (a) (b) (c) (d) Write the expression for the equilibrium constant (K) of the foll Fe2+ (aq) +…

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Q: The phase diagram for argon is shown below: b) P atm 48 1.00 0.68 83.8 83.9 T Kelvin What state is…

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Q: What is the atomic weight of a hypothetical element consisting of two isotopes, one with mass =…

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Q: Part 1. Write the correct systematic or IUPAC name of the following organic compounds. 1. 3. 2. H₂C…

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Q: Write the reduction half-cell reaction and their corresponding standard reduction potentials (E°) in…

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Q: Some of the figures represent invalid sets of resonance structures for this molecule.  Select all…

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Q: Select the skeletal structure that represents the condensed formula shown below.…

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Q: Explain Darzen reaction with mechanisms.

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Q: CH3CH CH₂NH₂ CH3 Spell out the full name of the compound.

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Q: If 2 moles of water decomposes, the products that will form are 2 moles of hydrogen gas and one mole…

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Q: What is the final temperature (in Celsius) of 610.1 g of water (specific heat = 4.184 j/g Celsius)…

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Q: Describe one thing that is special about the bonds between Oxygen and hydrogen in a water molecule…

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Q: You have a stock solution of 5% CaCl.  For your experiment you need 250mL of a working solution of…

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Q: In the Infrared spectrum of Ethanol shown what stretch/bend is responsible for D? Select one: a. %T…

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Q: Identify examples of incorrect curved arrow notation to generate resonance forms.

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Q: CI CI N

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Q: Draw the structures of the following compound:…

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Q: How is a molecule different from a compound? How is an atom different from an element?

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Q: What product(s) would you expect to obtain from the following reaction? F 8.xf Br AICI 3

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Q: 3:Based on VSEPR, what are the molecular shape and the bybridization of the central atom in SCI?

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Q: -33. The decomposition of nitrosyl chloride was studied: 2NO(g) + Cl₂(g) 2NOCI(g) The following data…

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Q: Consider the hypothetical reaction shown below. A+2B →AB₂2 Assume that the following proposed…

A: Given the overall reaction completes in multistep reactions.  The rate law of a multistep reaction…

Q: Provide an IUPAC name for the structure shown. 26 HE ball & stick v 76 1 H E 25 HE a C + labels He…

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Q: Q15. The formal charges for C, N and O in the following ion respectively C. =1.-1.-3 B.-3. +3.-1 A.…

A: Given:

Q: Write the IUPAC or systematic name of these compounds.

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Q: 3. Suppose you have a mixture of sand and salt in water. Using common sense, come up with a simple…

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