a) Sketch the molecular structure of EDTA. Indicate the ligands in your sketch.

Q: What is the IUPAC name for the compound below? CH2CH3 CH;CHCHCH,CH3 ČH3 O 2-ethyl-3-methylpentane O ...

A:

Q: In a cationic exchange reaction, how many grams of K+ will replace 1 gram of Са?

A: In cationic exchange reaction, 2 moles of k+ will replace Ca2+ (because k has 1 positive charge and ...

Q: When determining the equilibrium concentrations for the reaction [A][B] [AB] AB(g) A(g)+B(g) K. = a ...

A: The equilibrium reaction given is,  

Q: Identify the circled functional group. A) carboxylic acid %3D B) ketone C) amide D) ester E) aldehyd...

A: We have to identify the circled functional group.

Q: Question 1 Which of the following statements is true of a 2.5 x 10 M HCl solution? Select all that a...

A:

Q: I am having trouble finding the delta S rxn of ammonium chloride. I am using stand thermodynamic val...

A: To give: The standard entropy values of NH4Cl (s), H2O and NH4OH to calculate the ΔSrxn.    

Q: what do we call a substance that is used to reveal whether a chemical is an acid or a base?

A: Substance that is used to reveal whether a chemical is an acid or a base

Q: . Calculate the wavelength (in nm) of the red light emitted by a barcode scanner that has a frequenc...

A:

Q: Below is a diagram showing a typical heating/cooling curve for water. It reveals a wealth of informa...

A: We would use the given heating curve to answer these questions.      Note : As you have uploaded mul...

Q: Choose the best Lewis structure for C2H30¯. (It will help to work out the missing formal charges for...

A: The formula of the specie given is C2H3O-. And the possible Lewis structures given are,  

Q: Test for Ct ion Take for instance, you have solution of new known test solution, you will add a coup...

A: Halide test We will talk about halide particles (F, Cl, Br, I) tests by utilizing silver nitrate and...

Q: Given the following equilibrium and equilibrium constant: Sb2S3(s) + 3H2lg) = 2Sb(s) + 3H2S(g) K = 3...

A:

Q: Bromocresol Green is an indicator with a pka of 4.9. Its protonated form is yellow and its ionized f...

A: Given, the pKa of bromocresol green = 4.9 The color of its protonated form is yellow and the ionized...

Q: The following IR spectrum corresponds to which compound? Explain. 000 ce 000 Wavenumber, cm Transmit...

A:

Q: . Twenty-five pounds of propane are held in a sealed container at 350 psia. The volume of the contai...

A:

Q: A 1.00 L buffer solution is 0.200 mol L-1 in C6H5COOH and 0.250 mol L-1 in C6H5COOLI. The Ka for C6H...

A: The pH of a buffer solution is calculated using Henderson Hasselbalch equation. Buffers tend to resi...

Q: What will happen to water if 1M of NaCl is added to it? the vapor pressure of water will increase t...

A: To solve this problem we have to know about the given colligative property .

Q: Balance the following reactions and classify each reaction. i. N2 (g) + H2 (g)  NH3 (g) ii. Zn (s) ...

A: Types  of  reaction - There are five common types of reaction 1) Synthesis reaction . 2) Decompositi...

Q: a. Pb2* ion Probable Observation Treatment After heating After adding K2CrO4 b. Ag* ion Treatment Af...

A:

Q: What is the vapor pressure fo the solution composed of  542 mL of water ( Pvapor = 760 mmHg)  and  1...

A: Volume of water = 542 ml Mass of water = 542 g Mass of sugar = 12 g Number of moles of water = 542 g...

Q: Calculate the pH of each of the following solutions at 25°C. a. 0.125 M HONH2 (K = 1.1 x 10-8) pH = ...

A: Since you have posted multiple sub-parts questions, as per our company guidelines we are supposed to...

Q: A student carefully places a piece of metal at a temperature of2.0 °C into 50.0 g of water at a temp...

A: Given that   Initial temperature of metal = 2.0 °C   Initial temperature of water = 65.5 °C   Final ...

Q: Give the number of protons, neutrons, and electrons for 240u+6 protons neutrons electrons

A: Calculate number of electron, proton and  neutron in 240U+6 ?

Q: If a system has 5.00×102 kcal5.00×102 kcal of work done to it, and releases 5.00×102 kJ5.00×102 kJ o...

A: Given Data : Work done (w) = 5.00 × 102 kcal heat (q) = 5.00 × 102 kJ  

Q: 2-chloro-4-nitroacetophenone 2-ethyl-4-oxoheptanal 3-methoxy-4-bromocyclohex-2-enone 1,2-epoxycycloh...

A: The structure of the above compounds are given below

Q: : Synthesis the followiong reactions (five only). 1) Cyclohexyne + 2H, - PI (850-900)C 2) 3) CH,CH,C...

A: As per question guidelines I have solved 5 parts. 

Q: The compound you will be investigating in this experiment is the ionic salt barium nitrate, Ba(NO3)...

A:

Q: Consider the following Cu(II) complexes and place them in order of increasing stability. Fully justi...

A:

Q: Chromium reacts with oxygen gas at high temperature according to the equation: 4 Cr(s) + 3 O2(g) → 2...

A:

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

A: The answer is as follows:  

Q: ssify these structures as bemiacetal, ncetal, or other, Hemiacetal Acetal Other OH HC CH CH3

A: Hemiacetal is formed by the reaction of aldehyde with alcohol .

Q: 1)What is the specific heat if 24.8 g of a metal absorbs 275 J of energy and the temperature rises f...

A:

Q: 3.25 mL of Biomarker A (4.21 x 10-7 mol L-) was brought up to volume with deionized water in a 50 mL...

A: Given data : Initial volume(V1) = 3.25 mL Initial concentration(M1) = 4.21 × 10-7 mol L-1 Final volu...

Q: For the reaction 2NO(g) + O2(g) 2NO2(g) at 750°C, what is the relationship between Kc and Kp? A) Kc ...

A:

Q: For a hydrogen atom, calculate the energy of the photon that would be emitted for the orbital transi...

A: Given, n(initial) = 5 n(final) = 1 Rydberg constant, Rh = 1.09678 × 107 m-1

Q: You make a solution of a weak acid with a pH of 3.75 and the pKa is 5.42 1. Is the solution acidic o...

A: Answer: These questions are based on basic understanding of the solution that contains a weak acid a...

Q: What is the predicted major product for the reaction shown? Fuming H2SO4 ÓCH3 SO3H SO3H SO3H SO3H ÓC...

A:

Q: Indicate the products of the reaction of 2-hexanone with aqueous I2/NaOH and with subsequent hydroly...

A: The ketone having alpha- methyl group reacts with I2 and NaOH followed by little acidic workup to pr...

Q: A student carried out a similar experiment to the one in this lab, but used a hydrate of cobalt (II)...

A: * To determine % error, you will require previously determined value of n also. Then, % error = Prev...

Q: Calculate the energy for each level of the H and He". HYDROGEN Orbit Energy N = 1 n=2 n=3 n = 4 N =5...

A: Only a photon with an energy can be absorbed or emitted when the electron jumps between the n=1 and ...

Q: (a) Give the name of the following metal complexes based on the latest IUPAC nomenclature. 0 (Co(en)...

A: (a) here, as a ligand two ethylene diamine ,two bromide are present. And as an anionic part nitrate ...

Q: Choose the best Lewis structure from those presented below. (It will help to work out the missing fo...

A: Structure A: Nitrogen has 2 bonds + 1 lone pair = 3×2 = 6 electrons. Therefore, nitrogen is not obe...

Q: One QN not allowed. Replace not allowed with one that is allowed? a) n =3; l =3; ml = +2 b) n=2; l=1...

A: Which quantum number is allowed ?

Q: A 17.0 L helium tank is pressurized to 23.0 atm. When connected to this tank, a balloon will inflate...

A:     17.0 L helium tank is pressurized to 23.0 atm. Atmospheric pressure is 1.0 atm.  Here we have to...

Q: State three factors that affect the rate of a reaction.

A: Given:-   State three factors that affect the rate of a reaction.   The rate of the reaction determi...

Q: follow to calculate the value of ΔH° for the reaction: 4 B  2 A + C + 2 F A + 2B   E       ΔH° =

A: Using Hess's law,  Enthalpy of a reaction is always remains constant whether reaction completes in o...

Q: combustion of methane is represented by the equation: CH4 + 2O2 → CO2 + 2H2O

A: Given :-  combustion of methane :  CH4 + 2O2 ---> CO2 + 2H2O  To determine :-  Oxidized compound...

Q: After an afternoon party, a small cooler full of ice is dumped onto the hot ground and melts. If the...

A: Given,  Mass of ice     =  9.20kg Heat of fusion of water = 80cal/gm

Q: A local FM radio station broadcasts at a frequency of 96.7 MHz. Calculate the wavelength at which i...

A:

Q: For calculations of gas volume given the reaction takes place at STP why do I have to use Moles= Lit...

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the numbe...

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.