Br. Br - H2SO4 SO3 Нeat

Q: The table below shows the standard reduction potential of some biochemical reactions. As per the tab...

A: On the basis of reduction potential given in table we have to tell which of the molecule reduced its...

Q: Determine the concentration of the stock solution in molarity from which 50.0 mL was taken in order ...

A:

Q: For your research project, you need to use isotopic labels. For this you buy chlorine gas (Cl2) that...

A: The basic constituent of a substance is known as an atom that has a nucleus consisting of protons an...

Q: 4) At a certain temperature, bromine and nitric oxide react to form nitrosyl bromide: Br2(g) + 2 NO(...

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Q: 4. CH2=CH2 CH3CH2CI

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Q: The Kc = 5.6 x 108 for the reaction at 25.0 C: Ni2+ (aq) + 6 NH3 (aq) Ni(NH3),2* What is the AG° in...

A:

Q: Which of the numbered responses lists all the following stresses that would shift the equilibrium to...

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Q: How many grams of KCI are in 125.0 mL of 0.375 M KCI? O 46.9 g O 3.49 x 103 g O 3.49 g O 0.0469 g

A:

Q: Which of the following substances contain the greatest amount of empty space between their constitue...

A: Space between the constituent molecules in different phases (solid, liquid and gas)

Q: How many parsecs are there in 5 light-years?

A: • We need to convert 5 light year into ____ parsecs 

Q: The rate of a reaction was experimentally determined to double if the concentration of reactant A is...

A:

Q: A laboratory manager performed an experiment to investigate the hydrolysis of 2-chlorooctane at diff...

A: The data given is,  

Q: Question 13 Ultraviolet and visible molecular absorption spectroscopy is used primarily for quantita...

A: In UV visible  best wavelength to use is the one with the highest molar absorptivity (λmax), provide...

Q: H3C. CH3 CH3 CHa CH3 CH3 H CH CH CH 4. H. CH3 HO HO H3C CH HC CH, 8, On

A: The compound 7 and 8 are intermediate of lanosterol. The structure 7 and 8 may be different in any r...

Q: Which atom would you expect to be in the center of the Lewis Structure of HCN and what is the formal...

A: Answer: HCN is called as hydrogen cyanide, in which four valencies of carbon are being completed by ...

Q: What causes the oscilation of the covalent bond oscillates resulting to varying electromagnetic fiel...

A: covalent bond between atoms behave as a elastic spring ( on the basis of IR spectra, we can say this...

Q: 8.00 mL of 5.00 x 103 M Fe(NO3)3 (5.00 times 10 to the minus 3rd power MF e (NO3)3) is added to 4.00...

A: Answer: First of all we will calculate the number of moles of ferric ion (Fe3+) added into the solut...

Q: Greenhouse gases absorb (and trap) outgoing infrared radiation (heat) from Earth and contribute to g...

A: Given : We have to tell which of the following is a greenhouse gas.

Q: Which of the following substances is/are bent? (i) H2S, (ii) CO2, (iii) BRNO, (iv) NH2, (v) O3 (i) a...

A: A multiple choice question based on molecules that is to be accomplished.

Q: How many moles of NaOH are present in 25.0 mL of a 0.1000 M NaOH solution? O 2.50 mol O 0.100 mol O ...

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Q: Which of the following molecules can have dipole-dipole interactions as their strongest intermolecul...

A: dipole-dipole interactions are strong intermolecular vanderwall interactions between polar molecules...

Q: Which of the following is a chiral molecule? Check all that apply. "CH3 Br Br CH3 CH3 Br CH3

A: The correct options are:  

Q: wavelength

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Q: The PHIVOLCS recently reported that Taal volcano emitted 15,500 tons of Sulfur Dioxide (SO,). How ma...

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Q: oxygen, O2, via the following process:   2O3(g) → 3O2(g)   The rate law for the decomposition of ozo...

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Q: 00→|0 [ 0

A: Naphthalene is used for the synthesis of different organic compound which contain naphthalene Here i...

Q: 60 L tank containing 2.5 mol of CH4 . Initially, when Poutside was 1 atm, there was no leakage. But ...

A: Given: Volume of tank = 60 L Initial moles of CH4 = 2.5 mol. Initial pressure of CH4 = 1.0 atm. And ...

Q: Which of the following molecules can participate in any kind of hydrogen bonding with water? H. H-C=...

A: The compounds given are,

Q: What are the components of the buffer solution when 0.15 mol H3P04 is mixed with 0.05 mol NaOH? P H2...

A: Given : We have to tell what are the components of buffer solution .

Q: The percentage of earth ozone in the stratosphere is nearly Select one a. 70 b. 20 c. 90 d. 50 CFCS ...

A: Since you have posted multiple questions, we are entitled to answer the first 3 only.  

Q: The rate of a reaction was experimentally determined to double if the concentration of reactant A is...

A:

Q: Given a 100 mL solution of 0.050 M BaCl2●2H2O solution, which of the following statements is correct...

A: Answer: First of all we will calculate the number of moles of BaCl2.2H2O and then with help of this ...

Q: A solution of iodine in carbon tetrachloride has a density of 3.22g/mol and a concentration of 3.00 ...

A:

Q: A lawn fertilizer is rated as 7.55% nitrogen, meaning 7.55 g of N in 100 g of fertilizer. The nitrog...

A: Given, A lawn fertilizer is rated as 7.55% nitrogen, meaning 7.55 g of N in 100 g of fertilizer. The...

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

A: The solution is as follows:  

Q: The reaction of 60.0 g of aluminum oxide with 30.0 g of carbon produced 22.5 g of aluminum. What is ...

A: Given : We have to calculate the percentage yield.

Q: A functional group capable of having characteristic electronic transitions. These chemical groups sc...

A: The correct option is:  

Q: moles

A: Atomic symbol of Nitrogen is N Atomic symbol of Oxygen is O  

Q: 1. Given the experimental information in the following table, answer the questions given. A → produc...

A: The kinetics data given is,    

Q: uestion 14 A functional group capable of having characteristic electronic transitions. These chemica...

A:

Q: In the analysis of H2O2 using KMno the simulation first states that about 20 ml of water is added to...

A: Given:  

Q: A laboratory manager performed an experiment to investigate the hydrolysis of 2-chlorooctane at diff...

A: The data given is,  

Q: Water disinfection by halogens may not produce the following by-product: a. Chloramine (NH2CI) b. Br...

A:

Q: 5.00 mL of 5.00 x 103 M Fe(NO3)3 (5.00 times 10 to the minus 3rd power M Fe (NO3)3) is added to 7.00...

A: Given: Concentration of Fe(NO3)3 taken = 5.00 × 10-3 M Volume of Fe(NO3)3 solution taken = 5.00 mL  ...

Q: Based on the Lewis structure of the nitrate ion (NO3 ), how many lone pair(s) is(are) on the central...

A:

Q: NH2 NH2 HNO3 H2SO4 `NO2 Major Product

A: Given, 

Q: What is the pH of the buffer that is composed of 0.10 M Na2HPO4 and 0.15 M KH2PO4? (Ka1=7.5 x 10~³, ...

A: Given: Concentration of Na2HPO4 i.e. conjugate base of KH2PO4 = 0.10 M And the concentration of KH2P...

Q: Bromobutane (C4H9Br) reacts with ethyllithium ( C2H5LI) as follows: CaH Br +C2H5LI → CH9Lİ + C2H;Br ...

A: Coefficients are the integers used to write a balanced reaction.  All reactions are needed to be bal...

Q: Which of the following (NBr3, BF3, OF2, IF3) is(are) exempted from the octet rule? Check all that ap...

A:

Q: Question 12 Which of the following statement is NOT true about IR absorption process? i. A molecule ...

A: IR spectroscopy:

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.