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Q: When exactly 1 mole of methane is mixed with exactly 1 mole of chlorine and light is shone on the mi...

A: When exactly 1 mole of methane is mixed with exactly 1 mole of chlorine and light is shone on the mi...

Q: Gases are hard to compress. Select one: O True False

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Q: 500 kg/m Two liquids of different densities p1- 500 kg/m³ and resulting density of the mixture is 80...

A: Given, ρ1=1500 kg/m3 , ρ2= 500 kg/m3 , resultant density ρ3=800 kg/m3 volume of container = 100L = 0...

Q: non-normalized wave function is  (1-x/b)e-x/2b      so what is the normalized state of the wave func...

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Q: CN Pdl.. base DMF Pdl, base MeCN COOE!

A: These are the Heck reaction . Where alkene or alkyne and Pd catalyst is required .

Q: Draw condensed and skeletal structures for each of the following amines:a. 2-methyl-N-propyl-1-propa...

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Q: The dominant type of bonds in metals is O a. lonic bonds O b. Metallic bonds O c. Covalent bonds O d...

A: Ionic bonds are formed by the complete transfer of electrons from one element to the other. In this ...

Q: Sketch a solubility curve for a solid in water be sure to label the axis and describe the trend.

A: The solubility curve represents the gram of solute dissolves in 100 g of water with temperature. The...

Q: Which of the following point defects is most likely to occur in NaCl, when a Ca2+ substitutes for a ...

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Q: 3. Which molecules are capable of hydrogen bonding with themselves? Draw the molecules and clearly s...

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Q: While the temperature of a gas changes from 500. K to 300. K, the volume doesn’t change.  If the ini...

A: Given: Initial Temperature T1=500K Final Temperature T2=300K Initial pressure P1= 2.5atm To find: Fi...

Q: A compound orthorhombic cell has cell (a = 588, b = 820 and c = 796 pm). Find the density more preci...

A: This question deals with the density of an orthorhombic cell. The density of a unit cell is the rati...

Q: I just need help with #2 please!!

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Q: In the following compounds, give the oxidation number of the metal center and represent the possible...

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Q: B:Calculate equivalent weight for CaCl2.

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Q: 2. Zn H,O" A но. в HO, D

A: Substrate has alkene functional group and ozone in the presence of zinc and water cleave the double ...

Q: Q1A: Find the four quantum number for Mg12.

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Q: Draw the products of attached reaction ?

A: It is given that an epoxide is reacting with acetylide ion, This reaction is an epoxide ring-opening...

Q: If the non-normalized wave function is (1-x/b)e^-x/2b, subtract its normalized form.

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Q: Why must be the primary standard be dried before used?

A: A primary standard is a reference solution used to determine the unknown concentration of another kn...

Q: part d  Consider an Ar atom trapped in square box with length 1 m. Assume that the energy of the Ar ...

A: The atomic mass of the Argon is 39.948 amu or 40.00 amu. 1 amu = 1.661×10-27 kg 40 amu = 6.64×10-26 ...

Q: Define ‘activation energy’ of a reaction.

A: Rate of reaction is defined as ratio of change in concentration of reactant or product by the time i...

Q: Problem 48P Are these data sets on chemical changes consistent with the law of conservation of mass?...

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Q: Please help with the problem in the picture.

A: The ideal gas equation relates the pressure, volume, temperature, and number of moles of gases of a ...

Q: 2 NO(g) + Br2(g) =2 NOB1(g) A chemist placed 0.0322 mol of NO and 1.70 g of bromine (Br2) into a sea...

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Q: What can we predict about fluorescence intensity as a function of temperature from Boltzmann’s distr...

A: Fluorescence is the radiative transition between two states of same multiplicity.

Q: Isotopes of the same element must also have the same: Select one: mass number atomic number number o...

A: Isotopes are those substance which have different number of neutrons.

Q: 110.0 g of iron is heated to 92.7 degrees C and then place in a container of water at 22.3 degrees C...

A: we are given that  mass of iron = 110.0g Tinitial = 92.7° Tfinal = 22.3° initial temperature of wate...

Q: 1 Which of the following bonds are polar? (a) C-0, (b) Sl–F, (c) N-Cl, (d) C-CI. Which is the more e...

A: Polar bonds are formed when there is large electronegative difference between the atoms of a molecul...

Q: a. Suppose that 6.71 × 10' g of titanium(IV) chloride is reacted with 2.45 X 10° g of oxygen. Calcul...

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Q: In the following compounds, give the oxidation number of the metal center and represent the possible...

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Q: Identify compounds A, B, and C. a.Compound A has molecular formula C8H12 and reacts with two equival...

A: Compound A – C8H12

Q: Please explain your steps and why the answer is 1.4 x 10^-3 atm.

A: The equilibrium constant can be denoted in terms of the partial pressures of the reactants and produ...

Q: Chemistry Question

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Q: Cyclic-AMP, first isolated in 1959, is involved in many diverse biological processes as a regulator ...

A: The structural formula of cyclic-AMP has to be given,

Q: what is the observation?!

A: Given:-              The m&m has coating of sugar and food colors. These molecules form ions in ...

Q: elect the product of the reaction below. NaO Pyradine HO *** OH HO OH OH B D.

A: Osmium tetraoxide (OsO4) is always used for dihydroxylation of alkenes and always give 1,2- diols. W...

Q: what is the mass of 0.075 moles of ethans, C2H4

A: Solution The mole construct could be a convenient methodology of expressing the quantity of a substa...

Q: (please show the proces):The number of peptide bonds in the following structure is:

A: Number of peptide bonds  = 4 A peptide bond is a chemical bond formed between two molecules when the...

Q: What is the mass, in grams, of 7.30×1020 molecules of caffeine, C8H10N4O2? Express your answer usin...

A: Welcome to bartleby !

Q: There are numerous considerations when choosing an internal standard. give three reasons why 1,4-dio...

A: 1. 1,4-dioxane gets well resolved in LC-MS. 2. Dioxane is ideally eluted after analyte. This indicat...

Q: In general, to calculate the time required for a given initial concentration to decrease by 35% give...

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Q: An astronaut on the moon places a package on a scale and finds its weight to be 19 N. (a) What would...

A:   On the moon, acceleration due to gravity is (gmoon)= 1.63m/s2 We know        F= m ×(gmoon)   Given...

Q: The following data were collected for the reaction of BF3(g) + NH3(g) → F3BNH3(9): Experiment [BF3] ...

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Q: ne Hückel or the Möbius variety

A: Pericyclic reactions are those reaction where movement of electron takes place within the circlular ...

Q: What is difference between Atomic mass & Mass nиmber

A: Atomic mass and Mass number

Q: Ribose, a carbohydrate with the formula shown, forms a cyclic hemiacetal, which, in principle, could...

A: Ribose is an aldose sugar and a monosaccharide. It contains 5 carbons and is also called pentose sug...

Q: How and by whom was the electron discovered? What basic properties of the electron were reported wit...

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Q: Select the intermediate species that does NOT participate in the mechanism of this reaction;

A: The carbonyl carbon is an electron-deficient center, an electrophile, which invites a nucleophilic a...

Q: What is the strongest type of intermolecular force between solute and solvent in each solution?(a) C...

A: Forces which are found between atoms, molecules (or) ions are intermolecular forces. There are five ...

Sulfur Functional Groups

Many organic molecules contain sulfur functional groups and have their own importance in chemistry as well as biology. Some of the organic molecules which contain sulfur functional groups and the corresponding sulfur functionality is given below: