HO _OH H3C OH NH₂ 'S 0 NH₂ CH

Q: CsBr neutral, basic, acidic, or cannot be determined?

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Q: Part A A doctor orders 0.075 g of chlorpromazine, which is used to treat schizophrenia. f the stock…

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Q: Draw and a model of 4 molecules of F2 and label the strongest interactions that are present between…

A: We need to draw 4 molecules of F2 and label the strongest interactions that are present between…

Q: Calculate the energy required to heat 353.0 g of iron from 4.1 °C to 17.5 °C. Assume the specific…

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Q: 1) Show all possible chiral products of the following reactions. Indicate R/s on products. O 3 ii)…

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Q: NH4Br neutral, basic, acidic, or cannot be determined?

A: NH4Br is acidic in nature which can be explained as:

Q: Identify the elements that undergo changes in oxidation number in the following reaction:…

A: Given -> 2H2SO4(aq) + 2NaBr(s) ---> Br2(l) + SO2(g) + Na2SO4(aq) + 2H2O(l)

Q: Classify the acidity of hydrochloric acid, HCl, based on its reactivity in aqueous solution. Choose…

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Q: Show the chemical equation for the substitution reaction of 2-chloro-2-methylbutane with sodium…

A: Substitution reaction is the reaction in which there is replacement of one atom or molecule by…

Q: QUESTION 10 What product would you obtain from reaction of 2-methyl-2-pentene with Hg(OAc)2,…

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Q: [Ca2+] = M A solution contains 1.28x102 M ammonium fluoride and 9.33×10-3 M potassium iodide. Solid…

A: Since you have asked multiple questions, we will answer the first one for you. To get the remaining…

Q: Classify the basicity of water, H₂O, based on its reactivity in aqueous solution. Choose 1 answer: A…

A: In the given question we have to identify the basicity of water based on reactivity in aqueous…

Q: Which has a greater ionization energy, N or P and why

A: The amount of energy required to take out the valence electron from the valence shell of an atom is…

Q: What is the molar mass of a gas 0.735 L at 20.0 Celsius in 2683 atm weights 3757 g?

A: Given -> Volume (V) = 0.735 L Temperature (T) = 20.0°C = 20.0 + 273 = 293 K Pressure (P) = 2683…

Q: A primitive cubic unit cell has: O 1 lattice point on every corner O 8 total lattice points a…

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Q: Light sample A has a frequency of 5.90 x 10¹5 Hz and light sample B has a frequency of 8.70 x 10¹⁰…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Classify the basicity of potassium hydroxide, KOH, based on its reactivity in aqueous solution.…

A: In the given question we have to identify the basicity of KOH based on reactivity in aqueous…

Q: QUESTION 14 What product would you obtain from reaction of hex-1-yne with BH3, followed by a. O a Ob…

A: Addition of BH3 followed by oxidation is called hydroboration oxidation reactions

Q: Fe(OH)2 precipitate from a buffer solution that has a pH of 8.42? The ?sp of Fe(OH)2 is 4.87×10−17.…

A: pH+ POH = 14

Q: A CD player and its battery together do 500 kJ of work, and the battery also releases 250 kJ of…

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Q: 2. Dr. Dahm has prepared 250 mL of a acetate buffer which contains 0.1 mol of acetic acid (CH₂COOH)…

A: we have to calculate the pH of solution

Q: Write the IUPAC names for the following compounds. CH3-CH2-CH2-CH-CH3 1. 2. 3. CH, OH CH₁ CH-CH-CH₂…

A: We have to tell the following structures their IUPAC name  IUPAC nomenclature is a method of naming…

Q: Based on the "best" Lewis structure after applying formal charge considerations, how many…

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Q: rank the following in order of increasing ionization energy: Sr,N,Ca,Ne

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Q: What interactions are present between separate molecules in F2 in your picture? Select all that…

A: The force of attraction by which two atoms or two molecules combine to form a molecule or matter is…

Q: Draw and upload a picture of KCl and one of MgO at the atomic level. Include at least 4 formula…

A: We need to draw the picture of KCl and MgO at the atomic level. These are solid substance and hence…

Q: description nent in Period 2 and Group 8A. hetal in Group 6A. Does any element with Z ≤ 92 match the…

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Q: QUESTION 3 In the reaction of 2-methyl-2-pentene with Hg(OAc)2, followed by NaBH4 The regiochemistry…

A: Markovnikov's rule  according to this rule negative part of the addendum goes to that atom of double…

Q: Identify the oxidation numbers for all the elements in the reactants and products for Ba²+ (aq) +…

A: we have to determine the oxidation numbers and calculate number of electrons transferred for the…

Q: Calculate the heat of reaction AH for the following reaction: 2 CH₂(g) + 30₂(g) 2 CO(g) + 4H₂O(g)…

A: Given -> 2CH4 (g) + 3O2(g) ---> 2CO(g) + 4H2O(g) B.E(C-H) = 413 KJ/mole  B.E (O=O) = 498…

Q: Consider the combustion reaction below. 2 CH3OH(g) + 3 O2(g) → 2 CO2(g) + 4H₂O(l) If this reaction…

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a…

Q: 1.  Given the following equilibria and equilibrium constants.       Ca2+  +  2C2O42-  +  H2O…

A: Since you have asked multiple questions, we will answer the first question. For remaining questions,…

Q: Part A Au (aq) → Au³+ (aq) Express your answer as a balanced half-reaction including phases. 0…

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Q: Consider a hypothetical ionic compound AB (comprised of A* and Bions). Given the following enthalpy…

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Q: A system did 150 kJ of work and its internal energy increased by 60 kJ. How much energy did the…

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Q: Draw the zwitterionic structure of glutamic acid

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Q: FeCl3

A: FeCl3 is a salt of strong acid HCl and weak base Fe(OH)3. When the salt forms the solution will be…

Q: pper wire. The Fe electrode acts as the anode, and the Ag electrode acts as the cathode. To maintain…

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Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: The given ionic compounds are Ca(OH)2, CaCl2 , and Ba(OH)2.  The solubility of an ionic compound…

Q: What is the major product of the following reaction? H3C HBr (excess) CH3COOH

A: Alkyne reacts with two molecules of HBr to form dibromoalkane. One molecule of alkyne reacts with…

Q: Part A What is the effect on the emf of the cell shown in figure below, which has the overall…

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Q: Classify the acidity of formic acid, HCOOH, based on its reactivity in aqueous solution. Choose 1…

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Q: Rank the following in order of decreasing atomic radius: Ag, Ra,Ne, As

A: Atomic radius is the distance from the centre of the nucleus to the outemost shell.

Q: C60 fullerenes crystallizes into a cubic close-packed structure known as fullerite, with a lattice…

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Q: protein. O H H " H₂N-CH-C-N-CH-C-O O || I CH3 Ala Arg Asn Asp Cys Glu Gln Gly His lle Leu Lys

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Q: 1. Write the net-ionic equations for the following reactions in BOTH acidic and basic conditions. a)…

A: This is a simple redox reaction balance by adding adequate no of proton or electron to the right…

Q: A 2.55 g sample of an unknown gas at 55 °C and 1.05 atm is stored in a 1.05 L flask. What is the…

A: Given values, Mass= 2.55 g Temperature = 55°C = 55+273.15 K = 328.15 K Pressure = 1.05 atm Volume…

Q: Calculate the standard reaction enthalpy for the oxidation of nitric oxide to nitrogen dioxide 2…

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Q: Which bond is the most polar? Hint: Consider the electronegativity of each element. Br-Br O C-P B-O…

A: Correct answer - B-O  The electronegativity of elements are as follows  Carbon - 2.55 Phosphorus -…

Q: Draw a Lewis structure for NH4+. Based on this Lewis structure, the calculated value for the formal…

A: Since, Lewis structure can be drawn by calculating the valence electron present in outermost orbital…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.