Tin coated steel can corrode faster than uncoated steel cans. By maling used of standard reduction potentials and half ractions explain why this is the case.

Q: Arrange these elements according to first ionization energy. Highest ionization energy Kr Br As Se…

A: Highest Ionization Energy          Kr         Br         Se         As         Ge…

Q: ▼ Part A For the reaction 2Co³+ (aq) + 2Cl(aq)→2Co²+ (aq) + Cl₂ (g). E = 0.483 V what is the cell…

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Q: Draw the major product of this reaction below. Ignore ignore byproducts.

A: In the given reaction the reactants contain and iminium ion and an ester functional group. The…

Q: For the reaction H2O2(aq) + 2H+ + 2I-(aq) -> 2H2O + I2(aq) Rate = [ H2O2] [I-] Two different…

A: The overall reaction is: H2O2(aq) + 2H+(aq) + 2I-(aq) → 2H2O(l) + I2(aq)  The rate law expression…

Q: What is the minimum distribution coefficient that permits removal of 99% of a solute from 50.0 mL of…

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Q: An experiment was done : Synthesis of a potential enzyme inhibitor The product achieved from the…

A: Given that, the reaction of 4-hydroxyacetophenone with methane sulfonyl chloride in presence of…

Q: Carbon disulfide (CS2)(CS2) has a vapor pressure of 300 Torr300 Torr at room temperature (almost…

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Q: When 1 mol of methane is burned at constant pressure, -890 kJ/mol of energy is released as eat. If a…

A: Mole is equal to weight of substance divide by it's molar mass

Q: Part E What is the cell potential for the reaction at 83 °C when [Fe²+] = 2.90 M and [Mg2+] = 0.110…

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Q: Draw the major product of this Claisen condensation reaction. Ignore inorganic byproducts. + O 1.…

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Q: C10H12NO4N is a weak base and has a Kb of 1.58x10-10.  One, 0.650g, is dissolved in 235mL of…

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Q: Which gas has the largest molar entropy at 298K and 1atm? C5H12 C3H8 CH4 XE

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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: Two simulations that were used are below:  This activity is structured as a game, wherein your…

A: Ionic compound:  A compound that is formed by the gain or loss of electrons is called an ionic…

Q: Sodium sulfate is slowly added to a solution containing 0.0500 M Ca2+(aq) and 0.0260 M Ag+(aq).…

A: [Ca2+] = 0.0500 M [Ag+] = 0.0260 M

Q: The equilibrium constant, KcKc, for this reaction is 55. H2(g)+I2(g)⇌2HI(g) If the equilibrium…

A: Kc is equilibrium constant

Q: Phosphorous forms a monatomic ion which has the electron configuration of a noble gas. What is the…

A: Phosphorous has atomic number 15 when it added three electrons it becomes 18 which is noble gas…

Q: Which has a greater ionization energy, K or Ca and why

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Q: 1. Fill in the boxes below with the correct reagent, reactant or a) OH b) C) O D g i b) Ẵ 요 OH OH 1.…

A: We have to complete the given reactions.

Q: What is the major product of the following reaction? a. a Br O a O b Br CH3 d CH3 Br₂, H₂O b. Br CH3…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: The diffusion constant for the amino acid glycine in water is 1.06 × 109 m²/s. In a 2.0-cm-long tube…

A: Given, Diffusion constant for amino acid and glycine in water , D =1.06 ×10-9m2s tube length , l =…

Q: In addition to your recorded pH called make a table showing the corresponding [H3O+]values. Also…

A: We use the below formula to find [H3O+] from pH.  [H3O+] = 10-pH

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: مهال بيدة بالا مساس کی off 2. H H₂PO4 (cat.) NaBHy CH3OH Hcl Ho Pyridine 1. MgO CH ₂ CH ₂ OCH ₂ CH3…

A: The different sets of reagents and substrate produces different types of products.  NaBH4 :- it is…

Q: QUESTION 7 What is the product of the following reaction? a. O a O b O c Od 1. 2. 03 Zn, H₂O* b. ہیں…

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Q: The molecular orbitals depicted below are derived from n = 2 atomic orbitals. A D 025 (a) Choose the…

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Q: Consider the following reaction: H₂(g) + 12 (g) --> 2HI (g) Given the following data: H₂: AH° = 0…

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Q: At constant volume, the heat of combustion of a particular compound is -3549.0 kJ/mol. When 1.561 g…

A: we have to calculate the calorimeter constant.

Q: ven that Kö for ammonia, NH3, is 1.78 x 10-5 and the Kb for methylamine, CH3NH2, is 4.40 x 10-4,…

A: Basicity is directly proportional to basic dissociation constants (Kb )

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

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Q: When you start with the original formula, P1 V1 = P2 V2, what do you get when you isolate P1?

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Q: For the following reaction, 6.65 grams of magnesium nitride are mixed with 0.516 moles of water…

A: Solid magnesium nitride reacts with water and produced magnesium hydroxide and Ammonia. We have to…

Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

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Q: What is the cell potential for the reaction at 49 °C when [Fe²+] = 3.80 M and [Mg²+] = 0.210 M.…

A: In the given question we have to calculate the cell potential of the reaction,  first of all, we…

Q: Solid lead nitrate is slowly added to 125 mL of a 0.0323 M ammonium sulfate solution. The…

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Q: A solution contains 1.28x102 M ammonium fluoride and 9.33×10³ M potassium iodide. Solid lead acetate…

A: The concentration of ammonium fluoride = 1.28 × 10–2 M  The concentration of potassium iodide = 9.33…

Q: Solid ammonium sulfide is slowly added to 175 mL of a 0.0484 M nickel(II) nitrate solution. The…

A: We need to find the concentration of sulfide ion required to just initiate precipitation. The…

Q: What is the mass-volume percentage of 18.0 g of sodium hydroxide in 48.0 mL of solution?

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Q: Hi can someone help? Thanks! Which statement best describes a concentration cell when the solutions…

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Q: The cubic unit cell for ZnS is shown below. Every Zn atom is tetrahedrally coordinated with a…

A: ZnS is zinc blende structure and in this structure coordination number of zinc and sulphur is 4 . Zn…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: The Ksp of Barium Carbonate, BaCO3, is 2.58x10^-9. Calculate the solubility of this compound in g/L.

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Q: Calcium oxide can be used to "scrub" carbon dioxide from air. CaO(s) + CO2(g) → CaCO3(s) What mass…

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Q: эмо OME MaOME нзот о OME

A: Curley arrows are always drawn in such a way that the arrow head is pointing to the atom that is…

Q: t is the major product of the following reaction? CH3 CH3 Br OH CH3 OH Br a CH₂ Br IV. V. Br2 H₂O ?…

A: Which one of the following options is correct answer

Q: of Fe₂O3?

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Q: The equilibrium constant, K, for a redox reaction is related to the standard potential, E, by the…

A: In the given question we have to calculate the standard cell potential of the reaction,

Q: What is the molecular shape of ammonia, NH3

A: Ammonia have three bond pair and one lone pair of electrons

Q: O₂(g) effuses at a rate that is rate 0₂ rate cl₂ = times that of Cl₂(g) under the same conditions.

A: The process of escaping the gas molecule through a very small hole is known as effusion. During…