a) Ammonium cation (NH4*) b) Hydroxide (HO) c) Formaldehyde (CH₂O) d) Ethylene (CH₂CH₂) e) Acetic acid (CH3COOH)

Q: Sulphur reacts with carbon and potassium separately to form compound P and compound Q. (a) Draw an…

A: Sulfur(S) is more electronegative than both carbon(C) and potassium(K).  Hence S accepts electrons…

Q: Which of the following terms apply to valine at pH 7.0? a. Amphipathic b. Zwitterion c. Diprotic d.…

A: Term applicable for valine

Q: An enolate ion a. O b. O c. is a resonance hybrid. O d. O e. can be protonated to from the…

A:

Q: 10 Draw the mechanism for the acid-catalyzed reaction shown below. i) This mechanism requires 6…

A: While writing the organic reaction mechanism we use electron pushing arrow from higher electro…

Q: Which species has the smallest atomic radius: 1. Li 2. Be 3. F 4. C

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Q: i) j) + + NaCN NaNH, CH₂CH₂OH NH3

A: The product of the given reactions are drawn below ;

Q: Which of the following statement is accurate with respect to electrochemical cells? Group of answer…

A: Given,  Which of the following statement is accurate with respect to electrochemical cells ? Options…

Q: Given the standard of the Cu2+/Cu and the Cu+/Cu couples are +0.340 V and +0.522 V, respectively,…

A: Given that  E°Cu2+/Cu  = +0.340 V E°Cu+/Cu  = +0.522 V

Q: Perform the following operations giving the proper number of significant figures in the answer:…

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Q: Show how the following pairs of isomeric compounds can be differentiated by mass spectrometry. (Do…

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Q: Deduce the structure of an unknown compound with the molecular formula of CsH₁2O using the…

A: IR spectroscopy is mainly used for the identification of the functional groups present in the…

Q: Q4: A: Calculate the average of (number, weight, and viscosity) of molecular weight, Dp for…

A: To calculate number , weight and viscosity average molar mass we need to know the relation between…

Q: When a mixture of aldehyde RCHO and an excess of alcohol R'OH is treated with an acid catalyst,…

A:

Q: When the pH of a solution changes from 10 to 8, the hydroxide ion concentration A) decrease and the…

A: Concept:  pH of a solution tells about the hydrogen ion concentration, higher the hydrogen ion…

Q: WHich compound would be least soluble in water?  1. CH3CH2-OH  2. CH3CH2CH3 3. CH3CH2-F

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Q: 5. Yesterday's temperature was 40 °F. Today it is 80 °F. Bills tells Sue that ir is twice as hot…

A: Given statement is :  Temperature of yesterday's was in 0F = 40 0F  Temperature of today in 0F = 80…

Q: Complete the statements by providing the reagents necessary to complete each step of the synthesis.…

A: Please find the attachment.

Q: Question 1 Based on the standard reduction potentials in the table below, which reaction is…

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Q: Reaction of hydrazine, KOH,triethylene glycol (Wolf-Kishner conditions) with CH3CH₂C(O)C6H5 forms as…

A: In Wolf-Kishner reduction, the reactant is a ketone which is CH2CH2C(O)C6H5. The reagents used are…

Q: How many grams of products can be produced from 3.55 moles of HgO? (Hg=200.6 amu, O=16.00 amu) 2 HgO…

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Q: The pH of the buffer formed by a solution that is 0.0150 M HCIO (Ka-3.0x108) and 0.0250 M NACIO is O…

A: Here we are required to find the pH of the buffer solution.

Q: Ph OC Ph M: M co d C CO

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Q: What is the IUPAC name of the following compound? ball & stick e Submit Answer H H H labels H Retry…

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Q: Given the same amount of water and ethanol, which do you think will boil first? Justify your answer.

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Q: Above what temperature does the following reaction become nonspontaneous?         2 H2S(g) + 3…

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Q: nd the pH of the solution when 0.0200 M an amino acid (NH: "RCOO) is titrated to the equivalence…

A: find the pH of the solution

Q: A 1.00L sample of cooking has taken from a cylinder was collected. It’s mass, measured at 27 c and…

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Q: At room temperature, what is the pH of a solution containing 0.012 M ammonia

A: As there are three different questions asked which are not interlinked , so according to our…

Q: OI OIV OV Oll O III Predict the major product Z. i. KMnO4, OH, heat R-Chlorotoluene I ii. H3O+ II X…

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Q: yze the following endothermic reaction. For each change introc tion determine how the reaction will…

A: Le chatelier principle says that equilibrium will shift in such a way so as to undo the effect of…

Q: With respect to the following unbalanced redox equation that takes place in basic solution: MnO2…

A: Given chemical reaction is not balanced.

Q: What is the molar solubility of lead(II) fluoride in 0.20 M NaF? The Ksp of lead(II) fluoride…

A: Here we have to determine the solubility of PbF2 in presence of 0.2M of NaF solution.  Data- Ksp…

Q: A galvanic cell needs to be set up so that the reduction of Sn4+ to Sn2+ takes place at the cathode.…

A: Please find the attachment.

Q: Does 0.20 m aqueous solution of CH3-OH have the same boiling point as a 0.20 m aqueous solution of…

A: We have to compare the boiling point of CH3OH and NaCl

Q: The balanced equation 2 CO + O2 ---->  2 CO2 tells us???? a. one gram of O2 will produce 2 grams…

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Q: Calculate the IHD and explain (elucidate) the structure using the 1H and 13C NMR data.

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Q: 1 i) A first-order reaction has a half-life of 22 seconds.  a) Calculate the rate constant for this…

A: Given, a first order reaction with its half-life and initial concentration of reactant.we are asked…

Q: Chemistry In the absence of any protecting groups, the combination of alanine (Ala) with glycine…

A: In the absence of any protecting groups, the combination of alanine (Ala) with glycine (Gly) gives…

Q: The observed color of a solution is green. The Amax of the solution is expected to be in the…

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Q: 24. Pig liver esterase (PLE) is an enzyme that is used hydrolyze esters. In the to stereoselectively…

A: Here we are required to find the specific rotation of Enantiomeric mixture

Q: 13. Which sets of reagents could be used to efficiently make the following amine (i) 1-butylbromide…

A: Here we have to synthesize the following given compound N,N-dimethylbutanamine from the following…

Q: For the following reaction, 0.522 moles of iron(II) chloride are mixed with 0.286 moles of silver…

A: Given that, FeCl2  + 2 AgNO3 →FeNO32 + 2AgCl Moles of  iron chloride = 0.522 moles  Moles of Silver…

Q: What is the molar concentration, millimolar (mM) concentration, and micromolar (µM) concentration…

A: moles of glycine = 3 micromoles (µmoles)                              = 3 x 10-6 moles volume = 6 L

Q: (i) Zn + MnO4 → Zn²+ + MnO₂ (ii) Ca + H₂O2 → Ca2+ + H₂O (iii) Al + Cr₂O72- → A13+ + Cr3+

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Q: Consider the alkane, n-propane. What is the hybridization of the 3 carbon atoms? O the carbon atoms…

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Q: Based on your observations, compare the stability of organic and inorganic compounds towards heat.

A: Please find the attachment.

Q: What type of cell is this/ what is the name of this cell? What reaction, oxidation or reduction,…

A: The process of applying a metal coating to another metal object via an electro-deposition method is…

Q: Determine the Q expression for the following unbalanced redox reaction: 2+ Zn + Ag → Zn²+ + Ag The…

A: Given, the unbalanced redox reaction: Zn + Ag+ → Zn2+ + Ag We have to find the expression of Q for…

Q: Under certain conditions the decomposition of dinitrogen pentoxide ( N2O5 ) on a metal surface gives…

A: Chemical kinetics is branch of chemistry that deals with rates of chemical reactions

Q: QUESTION 15 Which stage of the following reaction scheme for the acid-catalysed hydrolysis of an…

A: In this question, we have to choose the stage that doesn't show flow of electrons in the given acid…

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".