Compound [Ni(CO)4] [Fe(CN)5] PROBLEM WORKSHEET B [Cr(OH)6] Coordination Charge on the number metal complex ion Oxidation state Metal d-electron count Structure of metal complex ion

Q: 14. OMe поба ОН HO2C² 12 NaHCO3 OMe он

A: -> In presence of halogen first of all there occur formation of iodinium ion which can opened by…

Q: 1. How many grams of water are produced from 100 grams of oxygen?

A: Note: As per the guidelines, solution of first question has been made. For the expert solution of…

Q: Hydrogen gas has a density of 0.0899 g/L at 0 °C. How many liters of hydrogen would you need if you…

A: Given, density of hydrogen at 0oC = 0.0899 g/L   We have to calculate the volume of 1.0078 g of…

Q: A molecule has an empirical formula of CH, and its molar mass is known to be 26 g/mol. What is its…

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Q: Curved arrows are used to illustrate the flow of electrons. Using the provided resonance structures,…

A: Sometimes a molecule can be represented/drawn by a number of structures, which differ in position of…

Q: The indicator methyl red has a pKHIn = 4.95. It changes from red to yellow over the pH range from…

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Q: + 2,4-Dinitrophenylhydrazine ->?

A: Ammonia or ammonia derivative reacts with carbonyl compounds to give addition products.

Q: Consider the following system at equilibrium where Kc = 0.159 and AH° = -111 kJ/mol at 723 K. N₂ (g)…

A: We would use Le-Chatelier's principle to determine the answers.

Q: How many molecules of O₂ are produced when 40.3 g of KCIO, decomposes as shown in the reaction? 2…

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Q: Write the equilibrium constant for this reaction in terms of the equilibrium constants, K₁ and K2,…

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Q: If a gas stove releases 180kJ of heat energy, what is the energy in kilocalories? (1 cal = 4.184 J)

A: Thermodynamic  is branch of chemistry in which we deal with amount  of heat evolved or absorbed by…

Q: How is the assigned buffer prepared? Write computations. Encircle the amount of solute needed for…

A: Answer : As pKa of H3PO4 are as below pKa1 =2.16 pKa2 = 7.21 pKa3 = 12.3 so we can use pKa2 to…

Q: access important values if needed for this question. The reaction of nitrogen dioxide with fluorine…

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Q: 3. olumlu sham Me Ph Ph Ph H NaOEt Ph

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Q: Calculate the number of g of iron that can be made from 16.5 g of Fe2O3?

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Q: Draw a model of a nitrogen (N) atom. The atomic number of N is 7. How many electrons are in  an…

A: Electronic configuration is defined as arrangement of electrons in shell, subshell and orbitals.

Q: Consider the reaction: P(s) + 5/2Cl₂ (g) → PC15 (9) Write the equilibrium constant for this reaction…

A: The equilibrium constant is an expression written for an equilibrium reaction. It is a ratio of the…

Q: CHO CO₂Et CO₂Et NaH, Ph-H Hydrolysis

A: Kindly repost 5,6,7

Q: The relationship between [OH] and basicity is?

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Q: A stainless steel spoon has a mass of 48.5g and contains 10.5% if chromium… Find the mass of the…

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Q: Consider the following system at equilibrium where AHⓇ = 268 kJ and Kc = 5.10 x 10-6, at 548 K.…

A: To determine the answer we would use Le-Chatelier's principle.    Note : As there are multiple…

Q: What is general idea in extraction of beta-carotene from carrot.

A: We have to write the general idea in extraction of beta-carotene from carrot.

Q: H₂O (g) + CO (g) = H₂ (g) + CO₂ (g) K = 0.036 If 0.564 M of H₂ and CO2 are introduced into a…

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Q: What is procedures in extraction of lycopene from watermelon.

A: Lycopene from watermelon can be extracted as follows:

Q: What do these four elements have in common? Hydrogen (H) be Oxygen (0) 4e 2e Carbon (C) Na 2e 1e Be…

A: We are given structures of 4 elements we need to describe which thing is common to all.  In an atom…

Q: a solution containing Ag(NH3)2 and Cl-ions should be acidified before AgCl precipitates. Explain…

A: Qualitative analysis of metal cations or acid radicals can be carried out with the help of certain…

Q: Administration of digitalis, a drug used to control atrial fibrillation in heart patients, must be…

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Q: In 1995, 76 women were enrolled in chemistry at a certain high school while 165 men were enrolled.…

A: Given,  Number of women enrolled in chemistry = 76  Number of men enrolled in chemistry = 165  What…

Q: If you have 2.00x10^12 atoms of an element and it weighs 3.94x10^-10g, answer the following…

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Q: Draw a mechanism for the following reaction: OH A reaction scheme. OH OH O -CH3 Draw all missing…

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Q: certain substance X has a normal boiling point of 102.5°C and a molal boiling point elevation…

A: Given -> Normal boiling point= 102.5°C  Molal boiling point elevation constant…

Q: The atomic masses of chlorine-35 (75.780%) and chlorine-37 (24.220%) are 34.969 amu and 36.966 amu,…

A: To calculate : average atomic mass of Cl

Q: 11-41 (a) 1° OH SOCI₂ PBr3 P 1₂ CI Br I

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Q: Chemistry Give the IUPAC name for the following metal complex: [Fe(H2O)4Cl2] The answer is not…

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Q: 8. For the following reactions, determine the value of “x”. a. 4C + S8 = 4CS2 3.2 mol S8 yields x…

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Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: First, we have to calculate the freezing point of the given solutions  Then we have to match the…

Q: H Sjol R-N Draw electron-pushing arrows.

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Q: Н OH2 H он, H + H2O +

A: In this step, H2O acts as a base. As a base, it abstracts a proton from the reacatnt.

Q: 2.Given the information that each visible transition ends at the 1st excited energy level (n=2),…

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Q: In a solution of acetone and water, the mole fraction of water is 0.567. If the vapor pressure of…

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Q: MASS 100 1 5045 % of Base Peak IR %Transmittance 100 1540 50 4000 ¹H NMR 300 MHz ata T 50 M 5.0 557…

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Q: A 0.20-g sample of a purified protein is dissolved in water to give 2.0 mL of solution. The osmotic…

A: Molarity of solution is defined as number of moles of solute dissolved per litre of solution. We…

Q: ffect of Temperature on Vapor Pressure of Water IS deby ver Temp. (°C) Temp (K) Gas Vol. (mL) Pair…

A: Given: Temperature (oC) 80 oC 75 oC 70 oC 65 oC 60 oC 55 oC 50 oC 45 oC Temperature (K) 353.15…

Q: grams

A: Given , the reaction is NaIO3 + 6 HI →3 I2 + NaI + 3 H2O  We know ,  Number of mole = Mass /  Molar…

Q: If 43.3 mg of Al(OH)3 react with 14.6 mg of HCl, how much AlCl3 is formed?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Complete the following table for an isotopically labeled atom or ion: Complete the following table…

A: Given incomplete table is :  Complete the given table ?  Number of protons (p) = Atomic number (Z)…

Q: The vapor pressure of a sugar solution is 11.59 mm Hg at 20 °C. What is the mole fraction of sugar…

A: When a nonvolatile solute is dissolved into a volatile solvent the vapor pressure of the solvent…

Q: Question 15 The relationship between Ka and pOH is? O Directly proportional

A: pH scale is used to measure acidity or basicity of a solution. If pH of solution is less than 7 then…

Q: Three gases 8.00g of methane CH4 ,18.0g of ethane,C2H6,and an unknown amount of propane,C3H8)were…

A: First we will calculate the total number of moles of gases using ideal gas equation. Then calculate…

Q: Draw a structure of a: a. Fatty Acid 18:3 (△9,12,15) b. Reducing Sugar

A: #(a): Given the symbol of the fatty acid is 18:3 (∆9,12,15) The numbers 9, 12, and 15 indicate that…

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.