पउकोर कhए हिएमंतत्र पकीं र ळeटले एक्तोप फndगक्न्णाट ए०nकमाoक , प e e coclors कwाहxelaicn dolanced एकलापु वीhe ggecेसछ भैक हxूplaोin7 HPO32-+ U N20 →J Hz PoŹ + ONO2 प्वer कफeos्र पm the Bonecdे eaabeলा as कफल्ज्ठ the Bamced eguation (canH , २००वपटव, nehed) with a cofficientl of o Eter o for meither व विजर त How many elect Tons ame frans terare झाई गरवरनीलत जखमल्ल

Q: Use the Henderson-Hasselbalch equation to calculate the pH of a buffer solution prepared by mixing…

A: A mixture of weak acid and its conjugate ion with strong base forms an acidic buffer solution.A…

Q: Give the splitting pattern for each proton in the 1H NMR spectrum. CH3CH2OCH2CH2CH3 CH₂ CH₂

A: The given molecule has five different proton environments labelled as a-e.

Q: For each row in the table below, decide whether the pair of elements will form a molecular or ionic…

A: A molecule compound is formed by the formation of covalent bonds between the atoms. A molecule is…

Q: Highlight all of the carbon atoms that have at least one beta (B) hydrogen, using red for one B…

A: The carbon atom attached to the bromine atom is known as alpha carbon and the adjacent carbon to the…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. BH3-THF 2. H2O2, NaOH

A: Given,The reaction is:

Q: A 33.0 g sample of quartz, which has a specific heat capacity of 0.730 J-g C, is dropped into an…

A: Since water is at higher temperature than quartz therefore heat is transferred from water to quartz…

Q: At 1 atm, how much energy is required to heat 75.0 g H₂O(s) at -20.0 °C to H₂O(g) at 117.0 °C?

A: Answer:Heating of ice up to its freezing pointMelting of iceHeating of melted ice up to its boiling…

Q: Analyze the chemical equation below: C₂H5NH₂ is a CHNH,(m + H_O + C_HNH* is C₂H5NH3*. Its strong…

A: Check that the given compound is weak base and acid. Choose the correct option to complete the…

Q: The voltage generated by the zinc concentration cell described by the line notation Zn(s) | Zn² (aq,…

A: Answer:When same electrolyte is used in both compartments of the cell but with different…

Q: An isotope has 47 protons, 60 neutrons, and 47 electrons. The symbol of this isotope is and its net…

A: Isotopes are members of  element that all have the same number of protons but different numbers of…

Q: Propose a synthesis of (Z)-2-hexene starting from (E)-2-hexene. (Specify the reagents you would use…

A: In given reaction is conversion of          (E)-2-hexene to (Z)-2-hexene.This is multistep reaction.

Q: The reaction Cl(g) +03(g) CIO(g) + O₂(g) is first-order in both reactants. Determine the…

A: Answer:When reaction is first order in each reactant and one of the reactants is present in large…

Q: The following data set and reactions will be used in several questions about an unknown mixture of…

A: The sodium bicarbonate on heating it produces carbon dioxide, water and sodium carbonate,The…

Q: Which of the following compounds contain conjugated systems? hepta-2,4-diene; 2-octen-4-one;…

A: The chemical structure in which the double bonds present alternate manner is called conjugated…

Q: A chemistry student needs 40.0 g of dimethyl sulfoxide for an experiment. By consulting the CRC…

A: mass of dimethyl sulfoxide = 40.0 gdensity of dimethyl sulfoxide = 1.10 g.cm-3volume of dimethyl…

Q: Classify each molecule as polar or nonpolar. Electrons on the outer atoms are omitted for clarity.…

A: If the electronegativity of the covalent bond forming atoms is different then the higher…

Q: Hard water often contains dissolved Ca²+ and Mg2+ ions. One way to soften water is to add…

A: Given,Molarity of CaCl2 = 0.055 MMolarity of Mg(NO3)2 = 0.090 Mvolume of the solution = 1.0 L

Q: What substitution product will be formed from the SN2 reaction between…

A: Answer:Substitution reaction is the characteristic reaction of alkyl halide. In Sn2, S means…

Q: What orbitals are used to form the bond indicated in the following molecule? Select one: a. sp,sp O…

A: The covalent bond is formed by the overlap of the atomic orbitals between the atoms of similar…

Q: Predict the major product for the following reaction: O CH₂ NH₂ -N [H+] (-H₂O) Modify the given copy…

A: Ketone reacts with amine in acidic medium to produce imine as the product.

Q: As pure molecular solids, which of the following exhibits dipole-dipole intermolecular forces: HBr,…

A: Dipole - Dipole intermolecular forces Bond between positive end of one molecule and negative end of…

Q: he reaction A → 2B was monitored as a function of time. A plot of concentration [A] ersus time…

A: The reaction rate law is the mathematical equation which relates reactant concentration along with…

Q: Methanol can be synthesized by combining carbon monoxide and hydrogen. CO(g) + 2H₂(g) CH3OH(g) A…

A: Le Chatelier's principle states that if an equilibrium is disturbed by changing the conditions, then…

Q: Please don't provide handwritten solution ......

A: The question is based on the concept of experimental chemistry.We need to calculate theoretical…

Q: A catalyst decreases the activation energy of a particular exothermic reaction by 33 kJ/mol, to 25…

A: Activation energy of catalyzed reaction = 25 kJ/molActivation energy difference between the…

Q: The compound cyclohexanol, C6H₁2O, is a good fuel. It is a liquid at ordinary temperatures. When the…

A: Answer:here, ai are stoichiometric coefficients of products and reactants respectively.

Q: The following compound undergoes an intramolecular Diels-Alder reaction to give a bicyclic product.…

A: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a conjugated diene and a…

Q: The theoretical heat of solution of sodium nitrate, NaNO3, is 20.50 kJ/mol. When 1 mole of NaNO3 is…

A: When a reaction has negative enthalpy change, i.e , the reaction is exothermic reaction, and it…

Q: 6. Using acetylene as your only source of carbon atoms, propose a synthesis for hexyl butanoate…

A:

Q: In Universe L, recently discovered by an intrepid team of chemists who also happen to have studied…

A: Answer:In an atom, there is nucleus at the centre and electrons are revolving around it. Protons are…

Q: Which element has 1 valence electron and 3 energy levels

A:

Q: solution contains 0.320 mol of isopropanol (C3H,OH) dissolved in 3.970 mol of water. Be sure each of…

A: The values are provided in questionmol of isopropanol = 0.320mol of water = 3.970find out the mole…

Q: Read the descriptions below of two substances and an experiment on each. Decide whether the result…

A:

Q: How many monochloro substitution products are produced when the alkane below is chlorinated?…

A: Given is organic compound.The name of given compound is, Methylcyclobutane.

Q: Draw structural formulas for organic products A and B in the window below. CH3CH₂OH H₂C=CHCH₂CI Mg…

A: Given is organic reaction.The given compound is alkyl halide.

Q: A galvanic (voltaic) cell consists of an inert platinum electrode in a solution containing 1.0 M…

A: The given cell is a voltaic cell or a galvanic cell. A galvanic cell is a cell that uses chemical…

Q: The standard emf for the cell using the overall cell reaction below is +0.48 V: Zn(s) + Ni2+ (aq) →…

A: Standard emf of cell = 0.48 VCell reaction :  and   [Ni2+] =0.100 M      and  [Zn2+] =1.50 MWe need…

Q: Cyclohexane structures can have two chair conformations. Draw the alternate conformation of the…

A: In this question, we will draw the chair flip structure for the given compound.The name of given…

Q: List each substituent on the main chain of this organic molecule on a separate row of the table…

A: Given is organic compound.According to IUPAC rules, we assign number to alkane from that end carbon…

Q: Q18. Convert 1.400x 10-8 liters to nanoliters and express the answer in fixed notation using the…

A: The conversion of quantity from one unit system to another unit system is known as unit conversion.…

Q: Click the "draw structure" button to launch the drawing utility. Draw the organic product of the…

A: Given is mechanistic step of organic reaction mechanism. This step shows elimination of -Br.

Q: There are three sets of sketches below, showing the same pure molecular compound (hydrogen chloride,…

A: In the given question we have to choose the correct options for the given boxes.The melting point of…

Q: Na2CO3(aq) +CaCl₂(aq) →2 NaCl(aq) + CaCO3(s) Calculate the volume (in mL) of 0.100 M CaCl2 needed to…

A: Let x L of CaCl2 be required then, Moles of CaCl2 required  = molarity * volume in Litre     = 0.100…

Q: An antibiotic dosage of 500. mg is ordered. If the antibiotic is supplied in liquid form as a…

A: The values are provided in questionprescribed dosage = 500 mg concentration of dosage = 250…

Q: Part A Which of the following hybridization schemes allows the formation of at least one bond? Check…

A: During orbital hybridization, the mixing of atomic orbitals takes place to form new orbitals known…

Q: R and Senantiomers. However, if only one were present, which isomers of hydrobenzoin are potential…

A: We have to choose the correct option.

Q: In an MO diagram for the formation of H₂O in which the z axis bisects the H-O-H angle: The O 2p₂…

A: The molecular orbital is formed by the linear combination of atomic orbitals of the two atoms.…

Q: A solution of methylamine (CH, NH₂), a weak base, has an initial concentration of 0.261 M.…

A: Given,molarity of methyl amine ( CH3NH2 ) = 0.261 MKb of methyl amine = 4.4 x 10-4

Q: Determine the concentration of [Ser] at 75s at T=335K time (s) [Ser] at T=335 0 0.150 5 0.143 20…

A:

Q: Assuming an efficiency of 49.20%, calculate the actual yield of magnesium nitrate formed from 148.4…

A: Balanced chemical equation is Mg + Cu(NO3)2 ----> Mg(NO3)2 + CuGiven: Mass of Mg = 148.4 g Molar…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.