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Q: An equilibrium mixture holds 1.50 mol H2, 8.00 mol CO2, 1.00 mol H2O and 3.00 mol CO in a 5 litre co...

A: The  equilibrium  constant of  chemical reaction  is denoted by  K  and it provides  relationship   ...

Q: a. Calculate the pH for 0.2 M solution of CH2=CHCO2H.   b. What is the percent dissociation of a 2.0...

A: In the question Ka value is not given but i mentioned it in the question  Solution of a) PH= 2.47   ...

Q: Use the ionic radii of 77 pm for Fe2+ and 140 pm for O2– to demonstrate which type of interstitial l...

A: Given data, Radius of Fe2+ = 77pm Radius of O2- = 140pm  

Q: Suppose that an alkaline battery was manufactured using cadmium metal rather than zinc. What effect ...

A: The standard reduction potential for the cadmium (Cd) and zinc (Zn) are;  

Q: Classify each bond as nonpolar covalent or polar covalent or state that ions are formed. Q.) C-Mg

A: Polar covalent bond: The covalent bond between atoms whose difference in electronegativity is betwee...

Q: Variation in volume of extraction solvent: compound X is dissolved in 20.0 mL of solvent B. Assuming...

A: · Volume of Solvent VB = 20.0 mL· Partition coefficient PX·AB = 5.0  · Volumes of Solvent A VA are =...

Q: Why is imidazole a stronger acid (pKa = 14.4) than pyrrole (pKa ~ 17)?

A: Imidazole is an amphoteric substance that is it can act as both an acid and a base. When it acts as ...

Q: Use crystal field theory to work out the d-orbital splittings and electron occupancy for the followi...

A:

Q: Determine the percent by mass of water in CuCl2 · 2 H2 O to 3 significant figures. Water

A: Molecular Mass of CuCl2.2H2O = 170.48g/mol Molecular Mass of water = 18.02g/mol Molecular Mass of 2 ...

Q: Please provide the solution to the following question.  Thanks!

A: A chiral compound is the one which has all its bonds formed with different types of atoms or groups ...

Q: Please provide the solution to the following question.  Thanks!

A: Specific rotation is a property of chiral or optically active compound and it is numerically equal t...

Q: Attached file

A: (a)

Q: The name for Hg22+ is Group of answer choices hydrogen ion hydrogen(II) ion mercury(I) ion me...

A: The given ion is Hg22+ To find: The name of the given ion

Q: Can someone answer this activity? You can include a short explanation. Advance thank you!

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Define this

A:

Q: What is the percentage purity of sodium hydroxide pellets, 1.0056 g of which was titrated with 21.5 ...

A: Solution The mole construct may be a convenient methodology of expressing the quantity of a substanc...

Q: 4. Consider the molecule chloroform (CHCl3):Almost anything can be used to construct matrix represen...

A: Solution Point group of CHCL3 is C3V. The character table of C3v pasted below. E 2C3 (z) 3σv line...

Q: for equilibrium 2SO2 + O2 = 2SO3, the initial concentrations are [SO2] = 0.9 and [O2] = 0.8. At the ...

A:

Q: A reaction is of second order with respect to a reactant. How is the rate of reaction affected if th...

A: Rate law gives the relation between rate of the reaction and the concentration of the reactants.  

Q: 110. Complete the table of particles involved in radioactive decay. Particle Name Mass Atomic Number...

A: Complete the above table.

Q: Doxaprost, an orally active bronchodilator patterned after the natural prostaglandins , is synthesiz...

A: Organic conversions help in the synthesis of drugs which are very useful in the treatment of various...

Q: Some measurements of the initial rate of a certain reaction are given in the table below. use the in...

A:

Q: (a) Combustion of 1 mole of butane gas, C4H10 involves 2874 kJ of heat. (i) Write a thermochemical e...

A: Since you have posted multiple questions, we will solve only the first question for you according to...

Q: The name of the PO43- ion is Group of answer choices phosphorous phosphite phosphoric phospha...

A: PO43- ion is a polyatomic ion consisting of one Phosphorus atom bonded to 4 oxygen atoms. It carries...

Q: Two sepa fore solution are

A: The given complex is Cu(H2O)62+.

Q: Consider the following equation: 2SO2(g)+O2(g)=2SO3(g). At 700 0C, a 500mL reaction vessel contains ...

A:

Q: Exp3: Diels-Alder reaction   Why does cyclopentadiene regularly form a dimer? How to break the dime...

A: Cyclopentadiene dimerizes regularly because it has a low heat of formation (10 kcal less than the he...

Q: Calculate the pH when 0,020 mole of HCl is added to 1.00 L of 0.1 M HNO3

A: Given : mole of HCl =0.020, molarity of HNO3=0.1 M To find : PH of solution  Solution : As we know t...

Q: According to the rules for reasonable mechanisms, the E1 reaction shown here should undergo a 1,2-hy...

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...

Q: Which method of ionic polymerization—cationic or anionic—is preferred for attached monomer? Explain ...

A:  

Q: For each of the following pairs of ions, write the chemical formula for the ionic compound that they...

A: Rules for writing the chemical formula of ionic compounds are given as Write down the symbols of th...

Q: Ql- A carbohydrate (S) decomposes in the presence of an enzyme. The change of substrate concentratio...

A: Finding (1/rate) and (1/conc.)   Conc. 1/conc. Rate 1/rate 0.0064 156.25 0.222 4.504 0.0068...

Q: Describe a chemical method each for the preparation of the sols of sulphur and platinum in water.

A: Given: Sols of sulphur Platinum in water

Q: Please provide the solution to the following problem

A:

Q: Indified name of the nonmenclature of manosubstituted benzenes:

A: While writing the IUPAC name first identify the parent and chain and functional group.  

Q: Identify NH3 as a weak acid, strong acid, weak base, strong base, both weak acid and weak base, or n...

A: The given compound is NH3

Q: What is a sediment of suspended matter?

A: Rocks as small as tiny clay particles and larger that are moved by the water are called sediment. Su...

Q: Procedure: Place a pea-size sample of aluminum potassium sulfate dodecahydrate (a stable compound of...

A: Metal aqua complexes are acidic due to the ability of these complexes to release a proton or donate ...

Q: Amino acids are biological compounds that link together to form proteins, the workhorse molecules in...

A: The hybridization of every interior atom could be determined with help of steric number. Steric numb...

Q: The energy of a mole of photons from red light is  175KJ/mol. Calculate the energy of one photon of ...

A: Given that, 1 mole of photons have energy from red light = 175 kJ/mol. It means, 1 mole or 6.023×102...

Q: Why is methane a weak acid? And how do you identify an acid or base without the charges?

A: There are several theories to tag a certain chemical compound/molecule an acid or a base. One of whi...

Q: Calculate the volume occupied by 120 lbm of nitrogen gas at a pressure of 50 feet of H2O and a tempe...

A: 8661.0 gallon

Q: please answer question

A: The given equation is, Ca(s) + O2(g) → CaO(s)

Q: The correct name for P2O5 is Group of answer choices diphosphorus oxide phosphorus(V) oxide dip...

A:

Q: At a certain temprature this reaction follows second order kinetics with a rate constant of 0.023M. ...

A: By using the formula for second order reaction we can calculate the time required to change the conc...

Q: A 18.2 g of iron metal reacts with excess oxygen gas to produce 47.9 g of Fe3O4. The reaction betwee...

A: Fe + O2 -------> Fe2O3  

Q: How can you determine the instantaneous rate of a reaction from a given set of data and/ or the grap...

A: Instantaneous rate of the reaction is the rate of the reaction at any given instant of time. At any ...

Q: Use the Henderson–Hasselbalch equation to calculate the pH of each solution.a. a solution that is 0....

A: The Henderson- Hasselbalch equation to calculate pH is as follows; pH=pKa+log[base][acid] a) Substit...

Q: There are two isomeric triacylglycerol molecules whose components are glycerol, one palmitic acid un...

A: Triacylglycerol is formed when one mole of glycerol undergo condensation reaction with three moles o...

Q: Thermodynamics Quantities for Selected Substances at 298.15 K (25⁰C) Substance ∆H⁰f (kJ/mol) ...

A: Given, standard entropies of  CO2(g) is 213.6J/K.molC(s) is 5.69J/K.molO2(g) is 205J/K.mol What is t...