Br 1. НаС B CH2 Br2 Mg А FeBr3 Et,0 2. H3O*

Q: ", heat HO

A: Given : We have to write the reaction .

Q: Consider a theoretical reaction: 3Ae) + Big) = 2C(g) where K = 100, what is the equilibrium constant...

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

A: Given  Condition : rate doubles when concentration of A is doubled and rate becomes 9 times when con...

Q: Which of these acids contributing to acid rain are polyprotic acids? O Carbonic acid only O Nitric a...

A: Answer: Oxides of sulfur and nitrogen form due to combustion of coal and fossil fuels. When released...

Q: How many different 13CNMR signals does the following compounds exhibit?

A: 13-C NMR gives the information about the number of different environment carbon atoms.

Q: At 25°C the rate constant for the first-order decomposition of a pesticide solution is 6.40 x 10-3 m...

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

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Q: Given these initial concentrations: [SCN`] = 0.000644 M, [Fe³"] = 0.000505 M, and %3D 2+. [Fe(SCN)] ...

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Q: Consider a theoretical reaction: 3A2) + B(e) = 2C2) where K = 100, %3D what is the equilibrium const...

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Q: Give the major product for the following reaction

A: Friedel-Craft acylation reaction: Benzene gives an aromatic electrophilic substitution reaction.  Wh...

Q: How many moles of NO₂ would be required to produce 4.46 moles of HNO₃ in the presence of excess wate...

A: This question is related to stoichiometry. The most important thing before solving numericals relate...

Q: Pre Lab Quiz Lab 3 1. A hydrated FeBr2 salt weighing 1.782 g is heated in a crucible until reaching ...

A: The answers are as follows:  

Q: Question 7 As the cell thickness increases, the intensity of the transmitted light also increases. I...

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

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Q: Calculate the mass of excess reagent remaining at the end of the reaction in which 180.0 g of SO2 ar...

A: Given: Mass of SO2 = 180 g Mass of O2 = 200 g Standard data: The molar mass of SO2 = 64 g/mol The...

Q: For the first-order reaction, A products, if half of the initial concentration of A reacts in 20 min...

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Q: Which of the following diatomic molecules contains the bond of greatest polarity? Group of answer ch...

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Q: Determine the change in the boiling point of 162.622 mL water that was mixed with 6.486 g of NaCl, a...

A: Given : Mass of NaCl  =  6.486 g 

Q: Draw the structure(s) resulting from the movement of the electrons.  In the reaction above, why woul...

A: The correct answer is given below

Q: Schematic Diagram: Draw the schematic diagram of a solution containing the following. Cr, Mn, Ni *

A: The scheme is as follows:  

Q: Which of the following is NOT use as material of holding samples in IR spectrometry? quartz KBr NaCI...

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

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Q: For the following system at equilibrium, H2e) + CO2(e) = H2Og) CO(e) + the removal of some of the H2...

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Q: How many grams of LiMnO4 are needed to prepare 1.10 L of a solution that has an ion concentration of...

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Q: Bromobutane (C4H,Br) reacts with ethyllithium ( C2H5LI ) as follows: C4H9BR + C2H5LI → C4H9LI + C2H5...

A: Here, exchange of cation and anions takes place in the reaction. 

Q: Complete the following nuclear equation and identify X in each case

A: Nuclear reaction involves the formation of one or more nuclides by bombarding the nucleus with diffe...

Q: (b) Explain what will happen to the activation energy and pre-exponential factor if the following ch...

A: In a chemical reaction, the conversion of reactants to products requires several criteria to be met....

Q: Zーエ

A: Piar.1 :     Explanation: In both the compounds loan pair on nitrogen atom is responsible for basi...

Q: 4. In each molecule below, circle on labeled proton which would be more/most acidic. H Br Br H .N. ....

A: Since you have posted multiple questions with multiple sub-parts, we are entitled to answer the firs...

Q: A well is being drilled in an area were the temperature gradient per km is 20 degrees celsius. If th...

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Q: Which of the following compound has the central atom with +1 formal charge? O PCI6 O XEF3* O IF5 O A...

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Q: ist three basic contributing factors of internal energy for a nitrogen olecule? Please explain in th...

A: Given : We have to tell what are the basic contributing factor for internal energy of nitrogen molec...

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

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Q: A certain amount of benzene C&H (D= 0.985 g/mL) was dissolved in 0.500 kg CCI4 to produce a solution...

A: Given: Mass of solvent i.e. CCl4 = 0.500 Kg = 500 g. Mole % of solvent i.e. CCl4 = 37.0 % Density of...

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

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Q: 4. CH2=CH2 CH3CH2CI

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Q: How can you differentiate between an acid and a base by using taste?

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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: CH3 CH3 CH3 H3C-Ċ-CI CH3 ČH3 + HC1 AICI3

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Q: What volume (mL) is required from a stock solution of 1.98 M KNO3 to prepare a 750 mL solution of 1....

A: The correct option is:  

Q: A. Identify the type of solution and calculate the pH for each of the following: i. 0.100 M HONH2 (...

A:  PH = -log [H+] For weak acid [H+] = Kaweak acid Where [weak acid] is the concentration of the weak ...

Q: Bromobutane (C4H9B1) reacts with ethyllithium (C2H5LI ) as follows: C4H9B + C2H5LI → C4H9Lİ + C2H5Br...

A: The balanced equation is the equation having equal number of each atom on the reactant as well as pr...

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: q9

A: Here we are given the Molecular Orbital diagram of "SO" molecule., And we have to calculate the bond...

Q: Determine which one of the following species is linear. O NH2 O H2CO O H2S О НCN

A: Please find your solution below : The shape of any molecule can be determined by finding the hybridi...

Q: a) Calculate the pH after 0.10 mol NaOH is added to 1.00 L of a solution that is 0.6 M HF and 1.00 M...

A: Given: Concentration of HF = 0.6 M Concentration of KF = 1.00 M Volume of solution = 1.00 L Since mo...

Q: Draw structural formulas for the following the compounds: (d) cis-1,3-dicyclohexylcyclopentane (e)...

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Q: A certain first-order reaction A B is 25% complete in 42 min at 25°C. What is the half-life of the r...

A: So 4th option seems to be correct that is 101min.

Q: How much heat is required to warm 28 g of iron from 12°C to 84° C?. Specific heat of iron is 0.444 J...

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Q: (c) An ideal monoatomic gas at 1 bar and 300 K is expanded adiabatically against a constant pressure...

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".