H* 2. H2O

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A: We have Molarity as 2.54 M, volume of solution as 382 ml, we have to calculate the mass of CaCl2 use...

Q: Can you please help me with question 1.

A: 1.

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A: To find: define ion Bombardment

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Q: what occurs as a result of the reaction

A: The product can be obtained by drawing mechanism 

Q: What are the consequences of Lanthanoid Contraction?

A: The consequences of Lanthanoid Contraction has to be given.

Q: Which MOs are the HOMO and the LUMO in the excited state?

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A:              For the balancing the chemical reaction we choose such a  coefficient to the reactants ...

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A: Answer:- This question is answered by using the simple concept of calculation of cell potential usin...

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A: Introduction :  X-Ray Diffraction : X - Ray Diffraction is a powerful non - destructive technique fo...

Q: The pH of a 0.064-M solution of hypobromous acid (HOBR but usually written HBrO) is 4.97. Calculate ...

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Q: Give the mechanism for the reactions below

A: This is the hydrolysis of alkene .  So on hydrolysis , the given reactant will give an alcohol . 

Q: Write the Ka expression for each of the following in water:(a) HNO2 (b) CH3COOH (c) HBrO2

A: (a) The Ka expression for HNO2 has to be written.

Q: How corrosion occurs and is prevented; the similarities between a corroding metal and a voltaic cell

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Q: Which element is more likely to gainelectrons, potassium or chlorine?

A: The element, which is more likely to gain electrons has to be given.

Q: Using the data in the table, determine the rate constant of the Trial [A] (M) [B] (М) | Rate (M/s) r...

A: Rate can be determined by calculating the rate law for the above reaction which depends on the order...

Q: The solubility of Ce(IO3)3 in a 0.34-M KIO3 solution is 8.9 x 10 mol/L. Calculate Kp for Ce(IOs)s. 6...

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A: The Lewis structure or molecular skeleton is also known as electron dot structure. It is the complet...

Q: Which of the following is nonpolar? O NO2 SO3 PH3 HCN CHCI3

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Q: Why do steel bridge-supports rust at the waterline but not above or below it?

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Q: Determine the number of electron groups around the central atom for each molecule.(a) CH2Cl2(b) SBr...

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Q: Write electron configurations for each element.(a) Mg (b) S (c) Ga

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Q: Please help me

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Q: Give the mechanism for the reactions below. Br2 1. uv H* H2O 2.

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Q: What is the Kb of carbonate given the Ka of carbonic acid is 4.7x10-11?

A: We are given: Ka for carbonic acid = 4.7x10-11  

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Q: Rubidium has an atomic weight of 85.470 and two primary isotopes. The isotopes are rubidium-85 (84.9...

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Q: A and B

A: We have to identify  the  element 'X' for the  given two electronic configurations.

Q: Consider the following reaction: C + 2 H2 →  CH4 If 14.5 g C and 6.00 g of H2 are present, what mass...

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Q: What is your favorite functional group?

A: Functional group are the atom or the group of atom attached to a hybrocarbon by removal of one Hygro...

Q: Mechanism for product A Mechanism for product B Mechanism for product C Thanks!

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Q: Chemistry Question

A: Note - Since you have asked multiple question, we will solve the first question for you. If you want...

Q: 2. The half-life of radon-222 is 3.8 days. How much of a 100 gram sample is left after 15.2 days?

A: Given data contains, The half-life of radon-222 is 3.8 days. Mass of sample left after 15.2 days is ...

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.