Chemistry Question

Q: Consider the reaction below to be at equilibrium: 4 Ag) + 3 B(a q) - 5 Cg) + 2 D(e) + heat In which ...

A: For any system in equilibrium, upon a constraint experienced due to a change in pressure, concentrat...

Q: What is the product of the following reaction?

A: The molecule that has lone pair of electron on it acts as a nucleophile as it is electron rich and c...

Q: 2.

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Q: Draw an E1 mechanism for the attached reaction. Draw the structure of the transition state for each ...

A: In E1 reaction mechanism, the leaving group first leaves forming a carbocation. Since the carbocatio...

Q: The transformation of compound 2 to vitamin K1 base is exothermic because of 1. The formation of an ...

A: A chemical reaction is symbolic representation of the conversion of substances to new substances. In...

Q: Amygdalin is a toxic component in the pits of bitter almonds, peaches, and apricots. Q.) Name the tw...

A: The two monosaccharide units of amygdalin are D-glucose molecules in the pyranose ring structure. Th...

Q: Label attached compound as aromatic, antiaromatic, or not aromatic.Assume all completely conjugated ...

A: A compound is said to be aromatic when: The compound should be cyclic. The compound should be plana...

Q: 18 g of glucose, C6H1206 (Molar Mass = 180 g mol-1) is dissolved in 1 kg of water in a sauce pan. At...

A: When a solute is added to a pure solvent, it results into decrease of vapour pressure of pure solven...

Q: 3. Express the answer to each of the following calculations with the correct number of significant f...

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only. ...

Q: Draw Fischer projections for the product(s) formed by reaction of d-ribose with the following. In ad...

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Q: The hydrophobic effect is one of the most important noncovalent forces directing the self-assembly o...

A: The formation of the lipid bilayer is observed in the plasma membrane of the cell. The outermost mem...

Q: When an alkyl halide is treated with a cyanide ion, when actually happens ?

A: Alkyl halides are the compounds which have a halogen group in the carbon chain.  

Q: Label each heterocycle as aromatic, antiaromatic, or not aromatic.

A: The aromaticity of a molecule is governed by the following factors: Cyclic Planar Delocalization of...

Q: Name the IUPAC name for this structure

A: The full form of IUPAC is “International Union of Pure and Applied Chemistry”. It is an internationa...

Q: Conservation of Energy Identify the energy conversions associated with the following appliances. Dra...

A: According to the first law of thermodynamics, energy cannot be created and it cannot be destroyed, b...

Q: A chemist starts with 25.0 mL of a 0.20 M NaCl solution and dilutes it to 500 mL. What is the concen...

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

Q: According to the following balanced reaction, how many moles of CaOCaO are required to exactly react...

A: The amount of product formed in a chemical reaction depends upon the amount of limiting reactant and...

Q: 2. What is the pH of a 0.01 M HNO3 solution? What is the ratio of acid to conjugate base for this sy...

A: (1) The dissociation of the given acid can be given as: The concentration of the acid is 0.01 M.  T...

Q: Please help me

A: The mass of an atom is majorly decided by the number of protons and neutrons present in the nucleus ...

Q: Draw structural formulas for the products formed by hydrolysis at pH 7.4 (the pH of blood plasma) of...

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Q: Which will have a greater vapor pressure methyl Amine (CH3NH2) orchloroform (CHCl3)? (briefly explai...

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Q: Calculate the mass in grams of 10.0 mL of diethyl ether, an anesthetic that has a density of0.713 g/...

A: Calculate the density  You can find an unknown substance by measuring its density and relating your ...

Q: 1. A solution containing a metal ion (M2+(aq)) is electrolyzed by a current of 7.8 A. After 15.5 min...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Doxaprost, an orally active bronchodilator patterned after the natural prostaglandins , is synthesiz...

A: Wittig reagent is referred to a phosphonium ylide and the reaction of it along with an aldehyde or k...

Q: What is the osmotic pressure (in atmospheres) of a solution that contains 14.0. grams of propyl alco...

A: Osmotic flow is defined as the movement of solute between the solution containing the solute and the...

Q: An aqueous solution of copper sulphate, CuS04 was electrolysed between platinum electrodes using a c...

A: a) The solution is containing CuSO4 solution with Cu2+ ions. Since a cathode, the reduction reaction...

Q: How do you solve this question ?

A: When the vapor pressure and enthalpy of vaporization studied together, they come under “Clausius Cla...

Q: 5) A. Showt B. Draw f H H. но он a-D-Fru

A: Anomers are cyclic monosaccharides or glycosides that have difference in configuration either at C-1...

Q: What is the mass of 1.76 mol of BCl3? (Answer in grams)

A: We know that, number of moles can be expressed as,                                or, mass of solut...

Q: 1) Whose law is utilized in this lab with regards to solution concentration and absorbance? 2) How m...

A: Hello. There are multiple questions posted together. The first question has been solved. To receive ...

Q: Can i get help with this problem?

A: Hello. Since the question contains more than 3 sub-parts, the first three sub-parts shall be only so...

Q: Draw the most stable chain conformation for the following cyclohexane molecules

A: Cyclohexane has a lot of conformations among which the chair conformation is the most stable and the...

Q: Write the dispersed phase and dispersion medium of butter.

A: Colloidal solution contains two phase: dispersed phase and dispersion medium.

Q: Aqueous hydrochloric acid  HCl  reacts with solid sodium hydroxide  NaOH  to produce aqueous sod...

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Q: Consider the reaction below to be at equilibrium: 4 A(a q) + 3 B(aq) → 5 C(g) + 2 D(g) + heat In whi...

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Q: It was determined by spectrophotometry that the moles of FeSCN2+ present at equilibrium was 2.00 x 1...

A: The amount of product formed in a chemical reaction depends upon the amount of limiting reactant and...

Q: What is Cl

A: Chlorine (Cl): Chlorine is a chemical element. The symbol of the chlorine element is Cl. Atomic numb...

Q: Identify the hydrophobic and hydrophilic region(s) of a phospholipid

A: Concept introduction: Hydrophobic: Hydrophobic means repelling of water molecules Hydrophobic molecu...

Q: What are the IUPAC Names for these 4 structures

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Q: the mineral gibbsite has the formula al(oh)3. what mass in,in kg, of al is present in 2.9 kg of gibb...

A: Given, mass of gibbsite,  Al(OH)3  = 2.9 kg = 2900 g Thus, moles of gibbsite can be calculated as,  ...

Q: Phosphorus-31 forms an ion expressed as 31P3-.  What is the required change in the number of subatom...

A: Concept introduction: Atom is smallest indivisible particles. Atom has subatomic particles, electron...

Q: Show by suitable net ionic equations that each of the following species can act as a Brønsted-Lowry ...

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Q: How many carbon atoms are in a 1.21 carat diamond? 1 carat = 200 mg (exactly)

A: Given, mass of diamond = 1.21 carat  1 carat = 200 mg  we are asked to calculate that how many carbo...

Q: Rizatriptan (trade name Maxalt) is a prescription drug used for thetreatment of migraines Determine ...

A: The nitrogen atom containing one double bond is sp2 hybridized and the nitrogen atom containing only...