Classify K2O     strong acid     weak acid     strong base     weak base

Q: Calculate the lambda max of the given compound using Woodward-Fieser Rules. R AcO Select one: O 303 ...

A: Woodward–Fieser rules: The Woodward–Fieser rules are used for the calculation of the wavelength of t...

Q: answers for letter a and b

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Q: Which one contains greater number of molecules?  25 g of H2O or 25 g H2S?  Explain your answer.

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Q: Explain by investigating the adjustment of the sodium thiosulfate solution, and by writing the react...

A: Acidified solution of sodium thiosulphate are unstable because in thiosulphate, the two sulphur atom...

Q: 4. Are these two compounds: a) the same b) enantiomers OR c) diastereomers? HÖ +-OH Explain how you ...

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Q: What is a mole

A: A mole is an unit to measures the quantity of the substance.

Q: At present, automobile batteries are sealed. When lead storage batteries discharge, they produce hyd...

A: Molar mass of hydrogen = 1.00794 g/mol Molar mass of H2  = 1.00794 × 2 = 2.01588 gram/mole Given Mas...

Q: Which strain occurs when carbon-carbon bonds do not meet the 109.5 degree angle? (A Angle strain (B)...

A: A molecule experiences strain only when chemical structure of a molecule undergoes some stress which...

Q: Part A An iron ore sample contains Fe2O3 together with other substances. Reaction of the ore with CÓ...

A: Given, α Fe2O3 (s)  +  β CO (g)                     ϒ Fe (s)  +  δ CO2 (g)  Weight of Fe2O3 = 0.310 ...

Q: K 3: STRONG OR WEAK! ions: Relate the properties of liquids to intermolecular forces. Tell whether e...

A: Intermolecular forces of attraction is the force that exist between two molecules.   

Q: Hydrogen iodide decomposes slowly to H2 and I2 at 600 K. The reaction is second order in HI, and the...

A: The decomposition of hydrogen iodide is a second-order reaction. The rate constant for the second-or...

Q: Draw the expanded structural formula of an organic compound with sixteen carbons using the following...

A: We have to draw the structure according to rules given above.

Q: Under certain conditions the rate of this reaction is zero order in dinitrogen monoxide with a rate ...

A: The integrated rate equation for a zero order reaction is,    [ C ]t  = -kt + [ C ]0   [ C ]t   = Co...

Q: Draw the structure of the following compounds Use line-angle structural formula.

A:   IUPAC nomenclature : Naming of compounds follows Prefix + Word root + Suffix   Least sum rule is ...

Q: NiCl2 + 6 NH3 + 2 KClO4 ® Ni(NH3)6(ClO4)2 + 2 KCl if you mix 1.0406 g of NiCl2, 6.0092 g NH3 and 2.0...

A: Given,                     NiCl2   +   6 NH3   +   2 KClO4                         Ni(NH3)6(ClO4)2 ...

Q: Type of delocalization that occurs in a conjugated system? A pi electron delocalization B lone pair ...

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Q: 1. 2. 3. 1. 3. 3. 2. M NaHSo 18.5 second lowing ermining the Rate Law for a Chemical Reaction ata Sh...

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Q: Calculate the average atomic mass of Amazium, a newly discovered element (Amazium, symbol Az) which ...

A: Given :- There are only 2 naturally occurring isotopes of Amazium. Mass of isotope Az-230 = 229.995 ...

Q: Balance the following equation: C8H1803() + O2(g) --> H20(g) + CO2(g) O C3H1803() + 802(g) --> 9H20(...

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Q: The chemicals below are incompatible with each other. A companyhas to store thechemicals in separate...

A: Serial number Chemical   Incompatible with 1 Ammonia Silver, Mercury, Chlorine, Calcium hypochlori...

Q: em101 A app.101edu.co Word 2 Resource Library - Dashboard wco Writing Centers at. O 11-0218 NCI Theo...

A: Given Reaction:- H3C6H5O7  + 3NaOH -----> Na3C6H5O7 + 3H2O Volume of solution = 25.0mL or 0.0250 ...

Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate cons...

A: A zero order reaction is the independent of the reactant concentration. And formula used [A]t = - k...

Q: Activity 2: Complete the table below. Lewis Bond Molecular Polarity of Molecule Structure EN Polarit...

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Q: A sample of water with a mass of 23.31 g and an initial temperature of 367.67 K   loses 8615 Joules....

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Q: volume

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Q: 5) Use a curved arrow notation mechanism to show how each product is formed in the following reactio...

A: Given reaction is : Use the curved arrow notation to show how each product is formed in the followi...

Q: What is observed when the Na2SO3 solution is added to the CuCl2 solution?

A: Given question is :  What is observed when the Na2SO3 solution is added to the CuCl2 solution = ?

Q: Reaction of hydrogen and nitrogen to form ammonia Hydrogen gas, H2 , reacts with nitrogen gas, N2 , ...

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Q: Choose three different C-C disconnections for this ketoester and write out the structures of the sta...

A: Retrosynthesis is the process of "deconstructing" a target molecule into starting material. 

Q: octet

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Q: Use orbital notation showing the correct ground state electron configuration for the following eleme...

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Q: NBS CCI4

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Q: Problem 42 C13H9NO3 Problem 42 - 'H NMR spectrum (CDC13, 500 MHz) MW = 227 2H =, CDC13 2H =, CDCI; 1...

A: NMR spectroscopy measures the effect of external magnetic field on the nuclei and helps in analysis ...

Q: HO In reference to chiral carbon A, what is the configuration of the structure? (A)S B)R

A: Answer is given below:- 

Q: Estimate the λmax of the following organic compounds. Show your solutions and/or analysis.

A: Woodward–Fieser rules: The Woodward–Fieser rules are used for the calculation of the wavelength of t...

Q: Which of the following delocalizations will be exhibited by the compound below? OH A sigma electron ...

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Q: D3h E 2C3 3C2 2S3 3o, A 1 1 1 x? + y°, z? 1 1 Rz (x, y) -1 1 1 -1 1 1 -1 (x² – y², xy) 0 2 -1 E' -1 ...

A:

Q: Draw the expanded structural formula of an organic compound with sixteen carbons using the following...

A: Solution :-  Here C1 and C2 has bond order 3 means it has triple bond and C4 form single bond with C...

Q: When liquid phosphorus trichloride is added to water, it reacts to form aqueous phosphorous acid, H3...

A: • Liquid phosphorus trichloride on reaction with water gives aqueous phosphorus acid and aqueous hyd...

Q: Of the initial radte ol a tion are yiven in the labie belo N2 H2 initial rate of reaction 0.776M 2.2...

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Q: A certain element consists of two stable isotopes. The first has a mass of 68.9 amu and a percent na...

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Q: 2. Consider the following equilibrium process: co,(g) + H,(g)=C() + H,0(g) At equilibrium, [Co] = 0....

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Q: Draw the major and minor product that could be formed when 1-methoxy-1,3-butadiene reacts with 2-met...

A: Diels-Alder reaction: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a co...

Q: Instruction: Complete the following problems on a separate sheet of paper. Show your solution. Note:...

A: Here we have to find molarity and mass percentage of AgNO3 solution if 10gram AgNO3 was dissolved in...

Q: A certain reaction is second order in N, and first order in H,. Use this information to complete the...

A: Given  Order of reaction with respect to N2   = 2 Order of reaction with respect to H2   = 1   [ N2 ...

Q: Calculate the activity of La3+ in a saturated solution of La(IO3)3 in 0.010 M La(NO3)3.  Ksp =  1.0 ...

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Q: True or False 1. A molecule that is "IR inactive" means that it does not produce any signal due to n...

A: 1 .A molecule that is "IR inactive" means that it does not produce any signal due to no vibration An...

Q: CHO Ethanol `NH; OH OH но Salicylaldehyde 16lesanediamine NN-Disalicylaldehydehy de-1,6-hexanediimin...

A: The theoretical yield and percent yield can be calculated as

Q: Why are these two structures enantiomers? They look more like structural isomers to me.

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. [H] [4] in...

A: Given, [ H2] [ I2] Initial rate M/s 1.00 M 0.881 M 0.392 1.00 M 0.0933 M 0.0415 1.50 M 0.88...

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.