3. Provide an example (chemical symbol) for each of the following: A) s-block element B) p-block element C) d-block element D) f-block element

Q: An aluminum half-cell is made with 1.00 x 10-3 M Zn(NO3)3 solution and a zinc electrode. A nickel…

A: Since you have asked a question with multiple subparts we will answer the first one for you. To get…

Q: Select the most appropriate reagents for the transformation. HO, The best reagents are: О 1. NaBH,…

A:

Q: What is the reaction of corn oil and sulfuric acid? What happens in Friedel-Crafts Reaction with…

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Q: please indicate where the arrows should go and how many electrons they carry with them CH3 CH3 1.…

A: This reaction is known as hydroboration-oxidation  In this reaction alkene can be converted to…

Q: 3d,2-y2 3px 3s Image search 10 15 distance from nucleus, x (A) The plots shown map the probability…

A:

Q: Describe the formation of hydroxyproline for the synthesis of collagen in detail

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Q: Assume that you are given a solution that was prepared as follows: 2.50 g of NaNO3, 2.50 g of…

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Q: d. Magnesium metal and iron (II) nitrate solution react to form magnesium nitrate solution and iron…

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Q: COMPLEX PREPARED (preparation #3 ) cuciz H20 Starting metal salt (MX H,0) copper (IT)chloride…

A: Given:

Q: Br. FeBr, CH Br 2.

A:

Q: Question 5 The reaction, So,Cl, le) - SO2 le) + Cl, (e), is first order with a rate constant of 2.31…

A: Given, SO2Cl2(g)  ➝ SO2(g) + Cl2(g) Reaction is a first order reaction. Rate constant (k)= 2.31 ×…

Q: Which of the following describes the reaction: 218 Po →°,e+ 218 At 84 ³Po→,e+ 85

A: In above reaction atomic number on product side increase by one while mass number remains unchanged.…

Q: 38- The reaction A product is second order reaction , A solution originally at 0.6 M is found to be…

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Q: As the number of double bonds in the fatty acid increases, the melting point decreases.   Question…

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Q: 1. On Figure 1, write the name of each process in the appropriate blank on the diagram (choose from…

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Q: Write a balanced nuclear equation for the following: The nuclide bismuth-210 undergoes alpha…

A: Complete and balanced the equation --->

Q: What is the binding energy in kJ/mol nucleons for silver-107? kJ/mol nucleons 47 H+ 60;n-→ The…

A:

Q: Complete the reaction. Add hydrogen atoms and charges to the appropriate atoms. Select Draw Rings…

A: given compounds are :- Amide and Water and acid . So, it is acid catalysed hydrolysis of amide.

Q: Dinitrogen pentoxide decomposes acconting to the reaction below. What is the rate of appearance O,…

A: The answer is given below

Q: Draw a structure for the major product in each of the following reactions DMSO OTs CI NaOCH;

A: An acyl substituted compound and an alkene will be the major products for these given reactions.

Q: CH5O2C, Co,CHs čo,C,Hs CH,CH,COOH

A:

Q: = F = HF

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Q: Find the molarity of a KOH

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Q: mass%

A:

Q: One reaction that occurs in an automobile catalytic converter is the conversion of nitrogen monoxide…

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Q: grams of B2O3 could be formed?

A:

Q: What is the product of the following Mannich reaction? of + Me2NH H. NME2 OH NME2 NME2 OH NME2

A:

Q: Which of the following is a means of creating a buffer of H2CO3/NaHCO3? A) Mixing 10 mL of 1 M HNO,…

A: -> Buffer contain weak acid or weak base with their conjugate base or conjugate acid…

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Q: A student is asked to determine the energy change when a 2.00 g sample of NH,NO, is dissolved in…

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Q: please probide synthesis for both problems H 2.

A: The alkene undergo oxidation reaction in presence of ozone followed by reduction with Zn/H2O to give…

Q: HO3S- -CH3 Br CH3

A: Detail mechanistic pathway is given below to carry out the conversion

Q: A sample of helium gas has a volume of 6.30 L at a pressure of 825 mmHg and a temperature of 21∘C.…

A: Given: The initial volume, pressure, and temperature of helium gas are 6.30 L, 825 mmHg, and 21 ∘C…

Q: A voltaic cell is constructed in which the anode is a Al|Al3+ half cell and the cathode is a H2|H+…

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Q: A vessel containing 3 mol of an ideal gas, initially at 4 atm and 50 °C, is heated until the…

A: The answer is given below

Q: For a certain chemical reaction, the equilibrium constant K = 5.1 × 10 ° at 10.0 °C. Calculate the…

A: Given temperature is 283 Kelvin

Q: A sample of helium gas has a volume of 6.30 L at a pressure of 825 mmHg and a temperature of 21∘C.…

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Q: 1. Consider the acid-base equilibrium shown below on the left side. Here, the base abstracts a…

A:

Q: Compute the standard cell potential for the spontaneous reaction (ie. where Sr(s) is being oxidized)…

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Q: 4.The following two molecules undergo stereospecific eliminations reactions. Draw the expected…

A:

Q: What is the binding energy in kJ/mol nucleons for antimony-123? |k]/mol nucleons 51 H+ 72,n Sb The…

A: Answer: 1.0075×10^11 KJ/mol

Q: C,HsO,C, Co,CHs čo,C,Hs CH,CH,COOH

A:

Q: For the concentration cell below at 25 oC, what is the pH of a solution with an Ecell reading of…

A:

Q: What is the general composition of a buffer and in your own words explain why it resists change in…

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Q: Which compound gives brick red precipitate of cuprous oxide with Benedict's solution? *   a.…

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Q: Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers,…

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Q: nat volume, in milliliters, w

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Q: Excess Raney Ni, H2

A: Answer

Q: voltaic cell is constructed in which the anode is a Sn|Sn2+ half cell and the cathode is a F-|F2…

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Q: Reactants Products Reactants Products Diagram 1 Diagram 2 • H O- Na - OH A solution of HI is…

A: Balanced equation for the reaction of HI and NaOH is,   HI(aq)  +   NaOH(aq)  -----> NaI(aq)  +…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.