NH2 N. -S. HO -N- HO

Q: Give systematic names for the compounds a.) b.) and c.) please

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main...

Q: In the compound below, which specific atom is most likely to get attacked by nucleophiles? Use the n...

A: Nucleophiles are electron rich compounds.

Q: An ē at its excited state is stable unti it  return  to its ground state. If an ē jumped more than o...

A: An electron jumps from a lower energy level to a higher energy level by absorbing some energy. More ...

Q: Naturally occurring Europium (Eu) consists of two isotopes with a mass of 151amu and 153amu. If the ...

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Q: The value of K, for the reaction is 67.0 at 945 °C. What is the equilibrium partial pressure of HI i...

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Q: Flame test is an example of whatb type of atomic spectroscopy?     Emmsion     Absorption     ...

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Q: HC! OH H20

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Q: O, - CO 2e) H,O _H,PO4(aq) _H,Ou Ca(Н,РО as(PO)(OH)s + Ozie) _CO: + H,O _H,0 +

A: According to the question, we need to balance the chemical reaction. Reaction 01: C2H18 + 0₂  ----&g...

Q: The Atomic spectra is divided into three groups. of spectral lines which group is depicted by the il...

A: The electronic energy levels in an atom are quantized and when an electron undergoes a transition fr...

Q: Annotate the IR spectrum by labelling each of the major peaks as a functional group. Does this IR sp...

A: IR spectral analysis:

Q: What is the function of the flame in AAS? O lonozation of sample O Atomization of sample O boiling o...

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Q: e standard Gibbs free energy

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Q: What is Chemical bonding

A: Chemical bond : It is a kind of electrostatic force of attraction.

Q: a d h Br

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Q: Molecule ЕPG Нyb (circle if polar) 2D Lewis Structure 3D Lewis Structure MG ВА AsCl5 03

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Q: Question 13 An ē at its excited state is stable unti it return to its ground state. If an ē jumped m...

A: In an atom electron rotates around the nucleus in certain orbital.Transition of electron occur when ...

Q: Problem 1 Claim: What functional group is attached to the acetic acid? Write your answer in one (1) ...

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Q: Find the volume in mL of an object that has a density of 10.2 g/L and a mass of 30.0 kg.

A: Density is the ratio of mass and volume. Given density = 10.2 g/L  mass = 30.0 kg

Q: * Deter miine the missing compound, and give their IUPAC name. AVD CHス-C三C-CHz-CHz-CH3+ 2H2 Po, pd, ...

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Q: Write the balanced chemical equation for this reaction below. (without any Ag2O). Each reactant and ...

A: • The given reaction is,         AgNO3 + Na2CO3 →    • We need to determine the product of the given...

Q: How to calculate the number of moles of hydrogen in 15.0 moles of C2H6O?

A: • The values provided in the question are:-  i) Number of moles of C2H6O = 15.0 mol   

Q: 5,6-dihydroxy-bicyclo[2.2.2]octane-2-carboxylic acid methyl ester Plan your synthesis. What are the ...

A: We have to determine the starting material needed to synthesize the following given compound , which...

Q: A chemist adds 480.0 mL of a 1.3 mol/L sodium nitrate (NaN solution to a reaction flask. Calculate t...

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Q: Consider the hypothetical serine protease in the image, which shows the specificity pockets. The S, ...

A: Hydrophobic side chains are non-polar side chains. The hydrophilic side chains are polar, acidic, an...

Q: What is the Rf formula and is it based off the middle of the spot, top, or bottom for distacne trave...

A: Given, Retention Factor (Rf)       Required,                     Formula of retention factor        ...

Q: What is the molar absorptivity of copper at λmax of cobalt?

A: The data given is,

Q: What is the che

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Q: Sample.sakulatim Show your work for the following caleulations uning data from sample E a) Initial s...

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Q: A sample of an unknown compound is vaporized at 130. °C. The gas produced has a volume of 2080. mL a...

A: Given - - > V = 2080 ml = 2.08 L P = 1 atm R = 0.082 L.atm/mol.K T = 130°C = 403.15K molar mass =...

Q: The isotope of Nitrogen with a mass of 15amu is written as _? The isotope of Uranium with a mass of ...

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Q: Question 17 Givem this IR Spectra 100 50 4000 3000 2000 1000 Wavenumbers (cm") Which compound is rep...

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Q: Why does the leaving group rarely act as a base in SN1 reactions? The ABC step is exothermic and hig...

A: In a SN1 reaction the leaving group to leave it must be able to accept electron ,if a base remove el...

Q: This table displays the chemical make-up of human bones. Below, you can see an example of an amino a...

A: Selenocysteine is proteinogenic amino acid. Selenoproteins contain selenocysteine residues. Selenocy...

Q: QUESTION 2 Based on the given data, what is the àmax of copper?

A: λmax is the wavelength at which absorbance by any species is maximum. From the given data, The maxim...

Q: When the concentration of H+ ions in a solution decreases, a buffer maintains the pH of a solution b...

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Q: which one of the following is an ionization technique? MALDI or ESI

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Q: What happens during a dehydration reaction? Water reacts with the molecule and breaks it down into s...

A: The electronic configuration of carbon is 1s22s22p2

Q: Which reagent(s) are best used to carry out the following reaction? OH a. H2CrO7 b. 1. propanol, NaO...

A: In the given reaction the aldehyde is converted into alcohol by the addition of an alkyl group to th...

Q: Write out the proper names tor the following compounds (1UPAC RUles) CH3 a) CH3-6-CH2CニC- cH3 e) 9CH...

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Q: light associated with transitions between energy levels An electronic transition occurs from n = 5 t...

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Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an acti...

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Q: Consider the synthesis of ammonia: N(g)+ 3H, (g) 2NH, (g) 1st attempt At 781.2 °C, the equilibrium c...

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Q: Mn+4 + H2S -> Mn2+ + S0 + H+     Which element is reduced? H2S + O2 -> S8 + H2O       Which element...

A: Oxidation reduction reaction (Redox reaction) Its a chemical reaction that involve simultaneously re...

Q: Using the figure, Identify the normal boiling point of the pure solvent. 1 atm liquid phase sofd pha...

A: Hence 1st option is correct that is point 1

Q: percentage of ammonia i

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Q: QUESTION 2 Based on the given data, what is the Amax of copper? 0.1 M Copper 300 0.157 325 0.233 350...

A: The wavelength at which a sample has the highest absorption, is called absorption maximum.

Q: chlorine(g) + sodium iodide(s) sodium chloride(s) + lodine(s) What is the formula for the limiting r...

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Q: Convert the following measurement. m cm 3.4 x 10 2 x10 2 ms ?

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Q: Please prepare the following compound from methane through multi-step synthesis.

A: Here we have to convert methane to cis- cyclohexane-1,2-diol by multistep synthesis reaction.

Q: Consider the bilowin 500 K. PCI5 (g) PCI3 (g) + Cl2 (g) When 0.24 moles of PCI5 (g) are added to the...

A: Whenever we try to disturb chemical equilibrium by adding reactant or removal of reactant, it doesn'...

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".