The structures Pentan-2-one and Pentan-3-one are isomers. A Positional B Stereoisomers Functional Skeletal

Q: 6. Çalculate the mass (in g) of 2.3 x 1021 molecules of CO2.

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to ...

Q: [N:] [H] initial rate of reaction 2.41M 2.25M 0.489M/s 6.14M 2.25M 1.25M/s 2.41M 4.49М 1.95M/s Use t...

A: rate = k [N2]m [H2]n  k = rate constant  m = order of reaction  with respect to N2  n = order of rea...

Q: Carbon disulfide and carbon monoxide are produced when carbon is heated with sulfur dioxide as follo...

A: Given :-  5C(s) + 2SO2(g)  ⟶ CS2(l) + 4CO(g)  Number of moles of C = 0.7 mol  To calculate :-  numbe...

Q: difference in volume:

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Q: 30- 25 22.285 20- atm 15 10- 5- 50 100 150 200 250 300 seconds created Is BF, being created or destr...

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Q: Copper (II) sulfate pentahydrate, CuSO4 • 5 H2O, has 5 moles of H2O for each mole of CuSO4 in the so...

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Q: Q1.Fill in positive, negative and neutral The isoelectric point, pl, of two amino acids is shown bel...

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Q: At 500 ∘C∘C, cyclopropane (C3H6) rearranges to propene (CH3−CH=CH2). The reaction is first order, an...

A: First-order reaction: The rate of the first-order reaction depends only on one reactant. According t...

Q: Determine the point group of the following molecule: Fe

A: The given compound is Ferrocene. It is a staggered compound.

Q: Determine if each molecule below is an aldehyde, ketone or alcohol based on the ending. heptanal 3-m...

A: Alcohol contains R-OH  functional group . Ketone contains R-CO-R functional group. Aldehyde contain ...

Q: Chemistry: Bonding 4a. Draw the Lewis structure for CH4, (methane), NH3, (ammonia), and H20 (wate...

A: The Lewis structures, polarity of bond and the molecule is shown in the step below

Q: Here is a graph of the pressure of ozone (0, in a reaction vessel during a certain chemical reaction...

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Q: If the reaction N2(g) + 3H2(g) = 2NH3(g) is at equilibrium, what direction will the reaction shift i...

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Q: 3) Arsenic acid has 3 pK,'s: 2.19, 6.94, and 11.51. Determine the concentrations of all the species ...

A: Since you have asked multiple questions, we will solve the first one for you. For remaining question...

Q: Potassium manganate is a dark green , crystalline substance whose composition is 39.6 % К, 27.9% Mn,...

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Q: СО (аq) + Н,0 (1) —D НСО, (аq) + ОН (аq) [HCO, ][H2O] (Co ]H2O] Keq [HCO3][OH¯] (Co] Kea -eq [HCO3] ...

A: Write equilibrium constant of the given reaction--

Q: Some measurements of the initial rate of a certain reaction are given in the table below. N2|H2| ini...

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Q: When liquid phosphorus trichloride is added to water, it reacts to form aqueous phosphorous acid, H3...

A: • Liquid phosphorus trichloride on reaction with water gives aqueous phosphorus acid and aqueous hyd...

Q: Some measurements of the initial rate of a certain reaction are given in the table below. N2|H2 init...

A: The rate of a reaction is proportional to the molar concentration of each of the reactants.  For the...

Q: noles

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Q: What are all the control variables for this testable question? Testable Question : Does the amount o...

A: To find Does the amount of baking soda effect the circumference of the balloon..

Q: If 5.35 g Cu(NO3)2 is eventually obtained, how many grams of nitrogen monoxide, NÓ, would have forme...

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Q: Bucks McGee, after being poisoned, is currently being treated in the hospilal antidote- the chemical...

A: Antidote compound name = Prussian Blue The molecular weight of the antidote compound = 858.9 g/mol N...

Q: Why cannot oils and water-soluble products be mixed and heated together? Why should heating be at a...

A: Oils and fats are non-polar compound (hydrocarbon) and water is non-polar compound and water molecul...

Q: 11 A 14 0 L tank contains 250g of methane (CH4) gas at 27 atm at 298 K. Accidentally, 190 g of CO2 w...

A: Given  Capacity of the tank = 14.0 L  Weight of methane = 250 g  Pressure of methane in tank = 27 at...

Q: 1. How many MOLES of dinitrogen tetroxide are present in 4.67 grams of this compound ? moles. 2. How...

A: Mole of substance is defined as given mass divided by its molar mass.

Q: H2 2 initial rate of reaction 1.23M 1.18M 4.00 × 10°M/s 0.381M 1.18M 1.24 x 10°M/s 1.23M |3.10M 1.05...

A: Given Concentration of reactants  Initial Rate of reaction  What have to determine ? Rate law exp...

Q: 2. Given a reaction in acidic medium: MnO, (aq) + Fe" (ao) → Fe3 (aq) + Mn2* (aq) a. What is oxidize...

A: Dear student since it is a multiple subparts questions according to the guidelines here I am solving...

Q: v milliliters c

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Q: A solution has a concentration of 16 ppm. Which of the following is another way to describe the conc...

A: Concentration can be described in different ways. One those ways is ppb ( parts per billion) . ppb i...

Q: Classify each of the following reactions: A. C2H4 (g) + 302 (g)→2CO2(g)+ 2H2O(g) B. 2H9O(s)→2H|(1) +...

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Q: What is a molecule

A: Molecule is a combining of two are more than two elements by a chemical bonds.  Molecule is a electr...

Q: How many grams of galactose, C6H12O6 (MM=180.156 g/mol) are necessary to prepare 150 mL of each of t...

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Q: Calculate the standard free energy change (kJ/mol) for the reaction shown at a temperature of 298.15...

A: This question is related to thermodynamics. Thermodynamics is branch of chemistry which deal with he...

Q: How many grams of KBrO3, 167.0 g/mol, are required to prepare 0.625 moles of Br2 according to the ba...

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Q: The activation energy for a certain reaction is -164 kJ/mol.  If the rate constant is 117 M-1 s-1 at...

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Q: 4

A: Given :- Cu-Ni alloy contains 64 wt% Cu and 36 wt% Ni. wt% of Cu in liquid is 54% and in solid is 3...

Q: Estimate the λmax of the following organic compounds. Show your solutions and/or analysis.

A: Woodward Fischer rule is used calculate maximum wavelength of organic compounds.

Q: What is the correct chemical waste of Ammonia and Diethylamine A. Down the sink B. Con...

A: Answer :  

Q: Reaction of hydrogen and nitrogen to form ammonia Hydrogen gas, H2 , reacts with nitrogen gas, N2 , ...

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Q: The absorbance spectra for X3+ and Y2+ overlap significantly. X3+* forms a red-green complex in solu...

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

Q: Consider the following table: Name Formula Conjugate Acid 1.8 x 10 5 4.38 х 10 4 NH3 NH,+ Ammonia Me...

A: For best buffer solution pH of the solution should be equal to pKa of acid.  For effective buffer so...

Q: Draw the reactants that would react to form this cyclohexene derivative in a Diels-Alder reaction. I...

A: In presence of light a Diene and a dienopile react to form a product in Diels-Alder reaction. In gen...

Q: Draw the major and minor product that could be formed when 1-methoxy-1,3-butadiene reacts with 2-met...

A: Diels-Alder reaction: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a co...

Q: The pH of pure water at 50°C. is 6.63. At 75°C the pH is 6.35. Compare Kw values at 25°C, 50.°C and...

A: Answer attached below

Q: molarity

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Q: What is a mole

A: A mole is an unit to measures the quantity of the substance.

Q: 7. Consider the crystallization of sulfanilamide from 95% ethyl alcohol. If impure sulfanilamide is ...

A: Concept:-

Q: How many grams of solid KCl are needed to prepare 250.0 mL of 0.235 M solution? A) 31.3g B) 15.6g ...

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Q: In which compound does sulfur have the highest oxidation number? O NazSO4 O H2S O SCI2 O SO2 O H2SO3

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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.