For the [Fe (SCN)2 (o − fen)2 ]ClO4 complex answer: A. If the length of maximum absorption of the complex is 420 nm, what is the color of the complex B. Calculate the doubling of the crystalline field in kJ/mol and in cm-1.

Q: 3 PICQ 1 H3C C 4 5 fo & NIH O—C—N- CI 7

A: The explanation is given below-

Q: Jibar) rizd 5 mu.T. 1211 MuO 2) Consider a 12.0 L container filled with Argon (Ar) gas. The pressure…

A: (a) Ideal gas law  -->  An ideal gas is a theoretical gas which is  composed of a high amount of…

Q: 5. Proton NMR C5H100 миш 6.0 5.5 2 ли 5.0 2 4.5 4.0 Chemical Shift (ppm) 2 3.5 3 1.6 1.4 1.2 1.0

A: Structure will be : 2-methyl tetrahydrofuran

Q: What is the change in enthalpy when 1.25 moles 0₂ are reacted with an excess H₂ of according to the…

A: The given balanced thermochemical equation is 2H2(g)+O2(g) →2H2O(l)       ∆H =-572 kJ

Q: Phthalate esters are used as plasticizers. What is a plasticizer? Explain why plastics become…

A: Phthalates are a the chemicals group which are used to enhance the plastics more durable. They are…

Q: Methane and water react to form hydrogen and carbon monoxide, like this: CH₂(g) + H₂O(g) → 3H₂(g) +…

A: Since given that reaction is endothermic thus it implies that forward reaction is endothermic…

Q: Using bond lines draw the structures of the following compounds: a.  5-ethyl-2-methyl-3-heptyne b.…

A: In organic Chemistry, we can write the structure of compound by different types. These includes,…

Q: A 135.0-g sample of a metal at 153.0 °C is added to 255.0 g of ethylene glycol (specific heat = 2.43…

A:

Q: In detail describe dry chemical systems.

A: Fire is one of the most common hazard that affect industries . So they have acquired many type of…

Q: Tetraethylenepentamine is a compound used in the manufacture of synthetic rubber. It has a formula…

A: The given compound -->  Tetraethylenepentamine  Formula of the compound -->…

Q: Use the References to access important values if needed for this question. When 18.0 mL of a…

A:

Q: QUESTION 36 A metal cylinder contains 5.70 moles of CO2 gas at 200°C and 4.25 atm. a. Find the mass…

A:

Q: 4. Write the equation for the saponification of the triacylglycerol: CH,-O-CO-(CH,), CH,…

A: Saponification is  defined as a process in  which triglycerides are reacted with sodium or potassium…

Q: At What speed in units of m/s, will an electron have a de Broglie wavelength of 54.4 um(micrometer)

A:

Q: A student proposes the following Lewis structure for the dinitrogen monoxide (N₂O) molecule. N=N=0…

A:

Q: Which statement about the bond angles in the following triatomic molecules is correct? H₂S XeF2 H₂O…

A:

Q: An aqueous solution of perchloric acid is standardized by titration with a 0.153 M solution of…

A: Perchloric acid reacts with calcium hydroxide to form calcium perchlorate and water. The equation…

Q: What are the oxidation states to the following elements in each compound

A: We need to find the oxidation state of the given elements from the compounds (NH4)2MoO4 and…

Q: The first five vibrational energy levels of ¹H¹²71 are at 1144.83, 3374.90, 5525.51, 7596.66, and…

A: Solutions

Q: Proton NMR C6H1202 1 5.0 4.5 4.0 2 elle 3.5 3.0 2.5 Chemical Shift (ppm) 2.0 1.5 6 3 1.0 0.5

A: Total 4- signals in proton NMR.

Q: 1. because of the size of the pores of the filter paper and the small size of the precipitate, some…

A:

Q: part below, use the data below to calculate AG at 205 K for each of the following reactic Then use…

A:

Q: НО, ОН -ОН Но, HO

A:

Q: A sample of hydrogen gas collected at a pressure of 740 mm Hg and a temperature of 291 K has a mass…

A: The given problem can be solved using the ideal gas equation as follows:

Q: A sample of 3.00 mol of gas in a 10.00 L container is at 65.0 °C. What is the pressure of the gas?

A:

Q: What is the pH of a 0.010 0 M solution of sodium hydrogen phosphate, also known as dibasic sodium…

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

Q: weighed 1.2034 grams. Calculate the % Sulfate in the rock sample. Describe the preparation of 500 ml…

A:

Q: Write a balanced ionic equation for the reaction of Fe²+, Fe³+, and OH' to form magnetite, Fe3O4(s)…

A: Answer:- This question is answered by using the simple concept writing the balanced chemical…

Q: What is the major product of the following Aldol Condensation reaction? ob ol excess A. B. Ú D. olla…

A: This reaction is aldol condensation reaction in acidic medium because two carbonyl compound…

Q: When the central atom of a molecule has a steric number (i.e., number of electron regions) of 5 and…

A:

Q: 3) HO Compounds A and B are both chiral. Assign each as R or S $ compound A RIS R -OH CI CI, CI CH3…

A: Given : structure of molecules

Q: What is the major organic product of the following reaction? H₂O, H₂SO HgSO, 0: 82= OH M IV

A: Alkyne are unsaturated hydrocarbon which have triple bond so they are reactive in nature. Here we…

Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure H-C :Z: N…

A: we have to determine which of the given Lewis structures is reasonable

Q: Which salts will be more soluble in an acidic solution than in pure water? PbI2 Ag2SO4 RbClO4 CaCO3…

A: The substances which can give H+ on dissociation are known as acid So when we will dissolve ionic…

Q: CI

A: Reagent use:  BH3, THF, H2O2, NaOH                          RMgX                          NaBH4…

Q: Calculate the root-mean-square velocity, in m/s, for a nitrogen molecule at 10.7 °C. The universal…

A: Temperature (T) = 10.7°C = 10.7 + 273 = 283.7 K Gas constant (R) = 8.314 J/mol.K

Q: 13) Calculate the AG, AG°f (kJ/mol) rxn at 298 K using the following information. A) -990.6 kJ 2…

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

Q: : Write the mechanism of the reaction of benzaldehyde with 2,4-dinitrophenyl hydrazine.

A: When an Aldehyde react with hydrazine in presence of acid then it forms hydrazone

Q: Decide molecule proposed Lewis structure Xeo, SF 3 er the Lewis structure proposed for each molecule…

A: we have to determine which of the given Lewis structures is reasonable

Q: Which position (labelled a-e) is the most stable position for a radical? b e d с a

A:

Q: OH Specify a synthetic scheme that would produce the compound shown above in the fewest steps…

A:

Q: Aluminum reacts with HCI to produce H₂ gas and AICI3. Write the balanced chemical equation for this…

A: we have to calculate the ratio of coefficients of Al and H2

Q: Calculate the volume of oxygen consumed at SATP (25 °C, 100kPa) by the combustion of 10.4 kg of…

A: calculate the number moles of propane by using mass and its molar mass as follows: Mole=MassMolar…

Q: Consider the insoluble compound zinc sulfide, ZnS. The zinc ion also forms a complex with hydroxide…

A: The Ksp of ZnS at 25 °C = 2.0 × 10-25                                      Standard valueThe Kf of…

Q: QUESTION 35 Which of the following processes is nonspontaneous? O A room cleanses itself. O A clear…

A: Answer:- This question is answered by using the simple concept of spontaneity of the process. The…

Q: ) The standard cell potential (Eºcell) for the voltaic cell based on the reaction 3Sn4+ (aq) + 2Cr…

A:

Q: (6) Predict the product(s) in each of the following. Indicate stereo chemistry if applicable and…

A: We have to draw the major products of the given reactions. Introduction: Hydroboration oxidation…

Q: А. Дон Н

A: When a ketone is react with 1,2 diol in presence of acid it forms ketal

Q: A mixture of hydrogen and helium gases is maintained in a 5.63 L flask at a pressure of 2.95 atm and…

A: Given -->  P = 2.95 atm V = 5.63 L n = ?  R = 0.0821 L.atm/mol.K T = 68°C = 341 K  Mass of…

Q: 0.2500 g of CaCO3 is dissolved in 15ml hydrochloric acid (32% HCI) and enough water to give 500.0 ml…

A:

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.