After completing the experiment, a student finds that the equilibrium concentrations of the reactants and product are as follows. Calculate the equilibrium constant for the complex ion formation. [SCN Jeg= 6.45x10-4 M (Fe3+]eg = 8.42x10-4 M [FENCS2*leg = 1.50x10-4 M %3D

Q: Calcium carbonate decomposes to form calcium oxide and carbon dioxide, like this: CACO3(s) CaO(s)+CO...

A: given, CaCO3(s) → CaO(s) + CO2(g) volume of reaction vessel = 6.7 L mass of CaCO3 = 56.4 g mass of C...

Q: 2. Given CH4 (g) + C12 (g) --à CH3CI (g) +CHI (g). Ten grams of CH4 and 40.0g of chlorine gas underg...

A:

Q: EXAMPLE 3.5 HCP, like HCN, is linear, with a triple bond: H-C=P: IOF,- has a single lone pair on the...

A: There are many factors which can cause the distortion in bond angles in VSEPR shapes. These are the ...

Q: Liquid octane (CH;(CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (...

A:

Q: The following table shows successive ionization energies for an element from period 2. IE 2 3 4 6 7 ...

A: The correct answer is given below

Q: Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2 SO,(9)+O2(g) –→2 SO3(g) The re...

A:     Recall the given reaction,  2 SO2 (g)  +  O2 (g)                     2 SO3 (g)  is an exothermic...

Q: Crystal: Calcium oxalate or calcium phosphate in kidney stones If it is something harmful, what can...

A:

Q: A buffer consists of 0.21 M H3PO4 and 0.38 M NaH2PO4. Given that the K values for H3PO4 are, Ka1 = 7...

A: Given that, a buffer is made by 0.21 M of H3PO4 and 0.38 M of NaH2PO4. The dissociation constant val...

Q: Answer the following:- (a) Write the monomers involved in the preparation of epoxy resins.

A: Monomer involved in epoxy resins synthesis is BISPHENOL-A AND EPICHLOROHYDRIN.

Q: HCI, HNO3, HCIO, and HCIO: are strong acids. NaOH, KOH, LIOH, and Ca(OH)2 are strong bases. Complete...

A: A strong acid or a strong base fully dissociates in water. So the number of moles of ions produced b...

Q: Calculate the pH during the titration of 20.00 mL of 0.1000 M ethylamine, C2H5NH2(aq), with 0.2000 M...

A: Volume of ethylamine = 20.00 mL  Molarity of ethylamine = 0.100 M Molarity of nitric acid = 0.200 M ...

Q: Is the gas temperature inside the syringe the same as the temperature of the water bath used in the ...

A:

Q: 1. What are the two reactants used to synthesize the Aspirin? 2.  Why is water added to the reactio...

A: Aspirin is synthesized through the esterification of salicylic acid by the acetic anhydride.The reac...

Q: b. Choose the complete Lewis structure for the following partially completed Lewis structure. F-Br-F...

A: We have find out correct Lewis structure and total valence electrons. 

Q: 2. A Mg(OH)2 solution has a concentration of 4.0x10-5 M. Calculate the molarity of each ion in solut...

A: since, 2 mol OH- is produced from 1 mol Mg(OH)2 hence molarity will be doubled for OH-

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: If a chemical reaction releases heat energy, it is considered as exothermic reaction. If a chemical ...

Q: The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four quant...

A: According to Pauli Exclusion principle no two electrons in an atom can have the same four quantum nu...

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas w...

A: Calculate Keq using first equilibrium condition and then use it to calculate the moles of hydrogen i...

Q: Which of the following glucose solutions has a molarity of 0.60 M? Group of answer choices A. 0.050 ...

A: • We have to select the option in which the glucose solution has a molarity of 0.60 M   

Q: One mixes AgNO3 and NaCl. A precipitate forms. That precipitate is: a) AgNa    b)  NO3Cl    c)  AgCl...

A: Precipitation Reaction : The chemical reaction occurring in an aqueous solution where two ionic bond...

Q: Calculate the pH of the following solutions 0.0040 M Ba(OH)2

A:

Q: 1. (a) Draw an energy cycle and use the Standard Enthalpies of combustion values in the table below ...

A:

Q: A gaseous compound has a density of 1.68 g/L at 21.2 °C and 1.30 atm. What is the molar mass of the ...

A: Density=1.68g/L  Pressure=1.30 atm T= 21.2°C = 21.2 + 273 =294.2 K    

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a certa...

A:

Q: 3. What are the intermolecular forces of attraction that hold the water molecules together? Explain ...

A: The chemical formula of water is H2O. Intermolecular forces are the attractive forces that hold the ...

Q: Calculate e values for the galvanic cells based on the following overall reactions. Assume that all ...

A: Given Reaction:-  Cr+3(aq) + Cl2(g)  <------> Cr2O7-2(aq) + Cl-(aq) 

Q: Decide how the objects in the following table would be listed, if they were listed in order of incre...

A: Please find your solution below : Kinetic energy is the energy of motion. It is a form of energy tha...

Q: An action will release HOCI to water. Determine expressions for each of the equilibriun concentratio...

A: The answer is as follows:  

Q: The carbon chlorine bond in chloromethane (CH3Cl) has a bond distance of 178 pm.  Assuming a 100% io...

A:

Q: Give ONE (1) example each for natural and synthetic polymers.

A: Natural polymers occur in nature and can be extracted. They are often water-based.  Synthetic Polyme...

Q: 3. At a pressure of 780.0 mm Hg and 24.2 °C, a certain gas has a volume of 350.0 mL. What will be th...

A:

Q: Hydrogen iodide gas is formed from its elements with a value for Kp = 25.5 at a certain temperature:...

A: Calculate partial pressure of HI at equilibrium....

Q: Ammonium phosphate ((NH4),PO4) is an important ingredient in many solid fertilizers. It can be made ...

A: • Aqueous phosphoric acid on reaction with liquid ammonia gives solid ammonia phosphate.    • This c...

Q: Draw the organometallic reagent with all covalent bonds. There are two ways this target molecule cou...

A:

Q: Decide how the objects in the following table would be listed, if they were listed in order of incre...

A: Below attached file showing the details answer. All the best. 

Q: 1.) What is the structure and IUPAC name of tert-butyl isopropyl acetylene? 2.) What is the structur...

A:

Q: Find the Barometric Pressure (torr) and the Vapor Pressure of Water at the Appropriate T (torr) Giv...

A: Pressure has several units and some of them are torr and mmHg which are related to one another as 1 ...

Q: the Calculate the AHn for this reaction using CH.(g) + 2 H,O(g)→ 4H2(g) + CO2(g) Bond Energy (kJ/mol...

A: CH4 + 2H2O ->4H2 + CO2    

Q: Kindly show complete solutions. Report the final answer in the proper number of significant figures....

A:

Q: Provide curve arrow mechanism for the following reaction and include all major and minor produce AIC...

A: Friedel-Crafts Alkylation refers to the replacement of an aromatic proton with an alkyl group. This ...

Q: Enhancer 4 What should be the normality of 1 L saline water needed to be injected intravenously to a...

A: Osmotic pressure of blood = 7.75atm Temperature of body = T = 37°C = 37+273= 310K Volume of saline w...

Q: A chemical engineer is studying the following reaction: HCN(aq)+NH3(aq) → CN (aq)+NH(aq) At the temp...

A:

Q: The following results were obtained in the replicate determination of the lead content of a blood sa...

A: Please find your solution below : Standard deviation is a measure of amount of variation of a set of...

Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOx") that are of...

A: First calculate the value of Kp using the set of first equilibrium conditions and then use this Kp v...

Q: Automobile airbags contain solid sodium azide, NaN,, that reacts to produce nitrogen gas when heated...

A:

Q: The thermochemical equation which is associated with AH, the standard enthalpy of formation for acet...

A:

Q: Why, the rates of reactions involving Co and Cr" be different from those involving other first-row t...

A: Co and Cr is first row transition metal but rate of reaction is different than other first row eleme...

Q: Write at least two reactions that show enthalpy. State the reactants and the products of the reactio...

A:

Q: km Calculate the kinetic energy of a 1.7 x 10" kg airplane moving at a speed of 0.20

A: Given :- mass of airplane = 1.7 × 104 kg                speed = 0.20 km/s  To calculate :- kinetic e...

Q: Give the chemical equation for the combustion of cyclohexene and the combustion of cyclohexene (for ...

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.