Consider the following reaction: [Cr(H2O)5(SCN)]2+  +  Yn-  -->  [Cr(H2O)5Y](3-n)+  +  SCN- Which statement is true if this reaction occurs via a dissociation mechanism? Group of answer choices

Q: 11) Match this condensed formula, (CH₂)₂CHCH₂CH₂OH, with the correct skeletal drawing. OH OH III)…

A: According to the question we have a condensed formula of a compound given which is,…

Q: Consider the structure below, which is the best Lewis structure of the two resonance forms, A or B,…

A: In stable Lewis structure,  all the participanting atoms have zero formal charge

Q: (CaO=56.08g/mol; NH4CI=53.492g/mol; NH3-17.034g/mol; H20=18.02g/mol; 110.98g/mol) Ammonia gas can be…

A: Given :-   The unbalanced reaction CaO and NH4Cl is  CaO(s) + NH4Cl(s) → NH3(g) + H2O(g) + CaCl2(s)…

Q: Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive)…

A:

Q: What mass in grams of the dihydrate H2C2O4 • 2 H2O (molar mass = 126.0 g/mol) is needed in order to…

A: Molarity (M) is a concentration term for a solution. The molarity of a given solution is defined as…

Q: calculate the percent ionization of nitrous acid in a solution that is 0.249M in nitrous acid. the…

A: [HNO2] = 0.249 M Ka = 4.50 x 10-4

Q: How much solute is required to prepare each of the following solutions? (a) grams of C6H12O6 for…

A:

Q: N₂F₂ can interconvert between trans and cis configurations. The cis isomer is more thermodynamically…

A: Given: N2F2 interconvert between trans and cis configurations. Cis isomer is more thermodynamically…

Q: Consider the reaction below to answer the following questions. When dichlorocarbene is generated in…

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: A plot of current (amperes) versus the square root of scan rate (volts/sec) for the…

A: The Ip (peak current) is proportional to the v1/2 (square root of scan rate) and the concentration…

Q: Consider an electrochemical cell made up of Cul Cu²+ and Ag | Ag* half-cells. Part 1 of 2 Write the…

A: In an electrochemical cell, electrical energy is produced from the spontaneous cell reaction at the…

Q: which of the following is a lewis base?

A:

Q: Using the data below, which of the following complexes undergoes the slowest ligand dissociation…

A: Tertiary phosphine ligands: The tertiary phosphine ligands with varying sizes can affect the…

Q: Calculate the energy required to heat 725.0mg of graphite from −2.4°C to 19.7°C . Assume the…

A:

Q: (Fe=55.81g/mol; O=16.00g/mol; C=12.01g/mol) Iron ore is converted to iron metal in a reaction with…

A:

Q: Typically, the C=C bond is found at approximately 1500 cm³1, while the C-O bond is found at…

A:

Q: 3. The end point is the point where equal masses of reactants combine */^~²) 2-) O False True

A: 3)The endpoint in a titration is defined as the point at which the indicator changes colour.  Note:…

Q: the following table. Only consider the central atom when filling in the steric #, # of bonding…

A: The polarity of a molecule depends upon the electro negativity difference between the atoms.Molecule…

Q: 1. Show the steps necessary to make 4-cyclohexyl-1-octene using a Wittig reaction. Start with…

A:

Q: "This element is in a family of elements that have characteristics of both metals and nonmetals. It…

A: In this question, we have to choose the element from the list that best fits the given description.

Q: (18) Give the major product of the following reaction. Draw the starting material if no reaction…

A:

Q: 155 mL solution X STARTING AMOUNT 155 mL solution x 0.762 mol FeCl 0.762 L solution x 0.762 mol-FECT…

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Q: A flexible container at an initial volume of 5.12 L contains 7.51 mol of gas. More gas is then added…

A:

Q: A sample of oxygen gas initially at 367 K was heated to 421 K. If the volume of the oxygen gas…

A:

Q: A solution containing Mg2+ was buffered to pH 9.81 and titrated with EDTA. Eriochrome black T, with…

A: Eriochrome black T is a diprotic acid, represented as H2E.

Q: to Na

A: Nucleophile : it is more polarisable have negative charge or lone pair

Q: Calculate the energy required to heat 0.30kg of graphite from −4.8°C to 13.1°C . Assume the…

A:

Q: The molecule shown here is classified as what type of organic compound? H3C- -CH₂ CH3 x H3C CH₂-CH3…

A: The compounds of carbon and hydrogen are known as a hydrocarbon. Hydrocarbons can be classified into…

Q: When a solution of NaOH is neutralized by hydrochloric acid, the solution gets hot. Calculate the…

A: We will use the equationQ=mcΔTwhere m=mass(g)C=Specific heat capacity(Jg.K)ΔT=Change in…

Q: The reaction between OH- and which of the following complexes could be made to occur faster (or be…

A:

Q: Provide the correct Lewis dot structure for the following atoms. (Consider each to be uncharged)…

A: To draw a lewis dot structure we need to know the valance electron number. we have shown the lewis…

Q: 17 mol O2 10. What is the percentage yield of ammonia when 14.0 g of N2 gas reacts with 5.0 g of H₂…

A:

Q: I predicted the major products in the boxes. Please let me know if that is correct. If it is…

A: The final step of the reaction is incorrect as the product contains an extra carbon atom. In this…

Q: How many moles of Agl will be formed when 75.0 mL of 0.300 M AgNO3 is completely reacted according…

A:

Q: What reagents would you use to synthesize the following ester? Cion

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Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

A: Here we are required to find the intermediate of the reaction.

Q: A sample of krypton gas occupies a volume of 9.46 L at 58.0°C and 1.07 atm. If it is desired to…

A:

Q: hydroxylation followed by (2) direct alkene cleavage with ozone. For this sequence below, . CH3 Draw…

A: Organic reaction of alkene . Structure of A =?

Q: show the mechanism for the alkylation of benzene by 2-butene + HF.

A: mechanism for the alkylation of benzene by 2-butene + HF.

Q: write a neutralization equation for adding HNO3 to barium hydroxide

A: Neutralization reaction : Neutralization reaction is a chemical reaction in which an acid reacts…

Q: The reaction for the decomposition of PCl 5 to chlorine and PCl 3 is shown below.   PCl 5( g) ⇌ PCl…

A: Equilibrium constant is denoted by kc and it is equal to product concentration divide by reactant…

Q: The compound shown here is classified as what type of organic compound?

A:

Q: 1. Aqueous copper (II) sulfate and 0.75 M sodium hydroxide react to form a precipitate of copper…

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

Q: H3C-CH₂ The compound shown here is classified as what type of organic compound? =O -CH₂-CH3 A) ether…

A:

Q: Based on general periodic trends for atomic/ionic properties, which of the following complexes would…

A:

Q: If the combustion of methane is a second-order reaction, and [CH4]0 = 5.02 M, and k=1.7 x 10^-3…

A: To calculate the concentration after a given time for a second order reaction, we need to use the…

Q: Calculate A for a process in which 0.160 mole of an ideal gas expands from 1.0 L to 3.5 L against a…

A: We will calculate work done in the process, since its isothermal process so we will use the formula,…

Q: Creating a concept map about the properties of water.

A: To create a concept map about the properties of water.

Q: 22. A 25.00 mL of an unknown HCl solution requires titration with 22.50 mL of 0.2000 M NaOH to reach…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: Consider the titration of a 60.0 mL of 0.297 M weak acid HA (Ka = 4.2 x 10⁻⁶) with 0.400 M KOH. a)…

A: a.) Before addition of base, there is only acid  in the solution, so we can use ionisation equation…

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.