A cell has a standard emf of+ 0.134 V at 298 K.

Q: Write a balanced chemical equation based on the following description: solid lead(IV) chlorite…

A: since you have posted multiple questions in a single session, we are entitiled to answer first…

Q: Figure 10-5 -8г 2 OCH 3 (3) кроеви, 4. COCHS кто ви ензон heat А. В. с. 'T Е. F. ОСН3 оснз LOCH 3

A: In the majority of the organic reactions, a mixture of products is obtained. In this mixture, some…

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A: This question is related to finding out the balanced chemical equation. Follow the detailed…

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A: We have given two organic reaction. we have to find the product of reaction obtained.

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Q: с. HAt + Th(ОН), > HAt + Th(OH),

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Q: Ethyne (HC‚CH) has a pKa value of 25, water has a pKa value of 15.7, and ammonia (NH3) has a pKa…

A: The pKa indicates the strength of acid, which measures how a proton is tightly bound to a Bronsted…

Q: CN ΗΝΟ; H2SO4

A: This is an example of nitration reaction

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Q: H₂N. NH₂ H₂NOC H₂NOC HN Ho Ho H₂C To HN OH H₂NOC HN CO₂H NaOH/H₂O CF CO,H H₂O+

A: The given reaction is known as Edman degradation, used for determining the N-terminal amino acid…

Q: Determine the number of atoms in 39.0 grams of sodium, Na. (The mass of one mole of sodium is 22.99…

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: please help explain in detail the spec

A: The DBE of the compund cab be determined by using the formula. DBE = x + 1- y /2   where, x = number…

Q: и. ени

A: We have to carry out the given synthesis.

Q: 12. NOH H. NH,OH, H* NHOH TH HIJ गम JIH HIJ

A: Which option is correct?

Q: 2 equiv. HO, H*

A: Carbonyl compound (aldehyde and ketone) reacts with an alcohol to form hemiacetal in the presence of…

Q: Which of the following compounds has the highest boiling point? HO I OH Multiple Choice Oi O O ||…

A: Boiling point of any molecule depends on 2 things ( in the same priority order as they are…

Q: did not understand the last part and I think it 114 degrees is wrong it should be - 114

A: The entropy change varies with natural logarithm of initial and final temperatures if there is…

Q: Which is the MINOR product ( least amount made) in the reaction of the alkene below with water under…

A: Given reaction is :  Options are :

Q: Rank the following compounds in order of increasing boiling point, putting the compound with the…

A: the increasing order of boiling point is:Tertiary butanol < secondary butanol < primary…

Q: E NA

A: For geometrical active compounds E and Z nomenclature is assigned based on Cohn Ingold prelog rule…

Q: hi is there a better way to solve these problems because i do not understand anything here

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Q: 8 2 6. H. H H. H. H. 10 7. 4 H.

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Q: Which of these molecules would you expect to have the lowest boiling point? Select the single best…

A: Answer:-This question is answered by using the simple concept of boiling point which depends on the…

Q: II Review I Consta For each of the following molecules, would you expect greater solubility in water…

A: The molecules that have electronegativity difference in between the bonded atoms give rise to the…

Q: Your lab mate left you a present in the form of a 500 mL volumetric flask filled with 50.00 mM…

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Q: F Cincle the chiral center (s) の1 H3 C t \Br

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Q: Rank the following soaps/detergents based on their effectiveness as a cleaning agent in hard water…

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Q: H2O H2SO4 NH

A: Acetals are geminal-diether derivatives of aldehydes or ketones, formed by reaction with two…

Q: 10) ? HO 2.

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Q: /Explain how the two vitamins below reacts with water.Ensure you use the following polar,non-polar…

A: The polarity of molecule  decide its solubility more polar molecules are more soluble in  water .

Q: A group of students enrolled in a Physical Chemistry Laboratory class performed an experiment on the…

A: Hii there, As there are multiple sub parts posted. we are answering, answers of first table. If you…

Q: Cite 3-5 possible applications of determining the melting point of a substance. Explain briefly.

A: In addition to that, melting point is often used to predict the partition behavior of a chemical…

Q: C,H, +O,

A: Hydrocarbons are burnt in presence of oxygen to form water and carbon dioxide.

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A: Potassium hydrogen phthalate (KHP), or monopotassium salt of phthalic acid. It is a weak organic…

Q: Water  +  potassium  =      ANSWER IN WORDS ONLY!!!

A: Potassium is non-water soluble, but it does react with water .

Q: OH THE we CH3 HBr CH3CN (solvent) E1 H₂C

A: Intramolecular cyclisation reactionIn the presence of an acid there is formation of carbo cation…

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Q: 2) P4 + Br2 > PBR3

A: In balance chemical reaction Number of atom in both side are equal

Q: Styles Organic compounds tend not to mix with water. What is the reason for this chemical…

A: Organic compounds tend to mix with water. What is the reason for this chemical characteristic of…

Q: MW (mg/mmol) Density (mg/uL) Amount used vanillin 152.15 XXXXX 400.0 mg acetic anhydride 102.09 1.08…

A: Number of millimoles=Amount/MW Amount of acetic anhydride=500 mg (since, 1ul=1mg)  MW of acetic…