व- मोर कपलप्पछ वक्तर्व पक्चनेट एon हुगफव ठिठर एवटक fottowwing Cog-- १०५ बकत स्टत्व) Nog

Q: There are three naturally occurring stable isotopes of magnesium: 24Mg, 25M., and 2°Mg, which have…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: List the reagents you would use to carry out each of the following reactions.

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A: When the substituent are present at equatorial position are more stable than the compound having…

Q: 10% PdCl,(PPh,)2 C,H,Br + CeH,O2 20% PPh, OEt D. E NEt, Figure 4 (ii) Name the reaction occurring in…

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Q: 4.25 L 3.46 mol CO,2 229°C

A: Answer: Ideal gas equation: PV=nRT   Van der wall's equation: (P+an2V2)(V-nb)=nRT

Q: Balance the following oxidation-reduction reaction in acidic conditions: C207 2-(a) + C2H50(a) →…

A: Redox reactions are reactions which involve the transfer of electrons from one species to another…

Q: Calculate ΔG° for the electrochemical cell Pb(s) | Pb ⁺²(aq) || Fe ⁺³(aq) | Fe ⁺²(aq) | Pt(s) A)…

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Q: Determine the percent by weight Cu in the

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Q: Ascorbic acid is provided (pKa = 4.1) to make a 0.7 M buffer at pH = 3.5. What is th ratio of…

A: Here we are required to find the volume of ascorbic acid required to prepare 1L 0.7M of buffer

Q: Non-Spillable/Sealed Lead Acid, Lithium-ion (Li-ion), Alkaline & Zinc Carbon, Lithium (Primary),…

A: A lead-acid battery has large capacity rechargeable batteries. They are generally used in…

Q: In an Sn2 reaction which one of these would be the poorest leaving group

A: Option 2 should be the correct answer Good leaving groups are the weak bases which tend to leave…

Q: What is the frequency of the radiation? \ = 1.238 x 10-2 m %3D [?]x 101

A: Frequency is inversely proportional to the wavelength

Q: pls solve this problem asap

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Q: Which of the equations below would be classified as highly exothermic? O a 2NaHCO3() + 85 kJ →…

A: The reaction  in which  heat is released are called Exothermic reaction  .

Q: Determine the time required for a sample of cesium-137 to decay until only 1/8 of the original…

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Q: What is the Oxidation and Reduction For the reaction: 2Al + 6HC1 2AICI3 + 3H2 -> And find the Nernst…

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Q: A lens (f-number) has following measurements: diameter is 5.4 cm and focal length is 17.6 cm.…

A: The f-number of an optical system (such as a camera lens) is the ratio of the system's focal length…

Q: carcutate the pH of 55X10-8M KOH two different wayB A nommat general Chemistry approach that onty…

A: KOH --> K+ + OH- Concentration of KOH = 5.5x 10-8  M KOH (aq) --> K+ (aq)+ OH- (aq)…

Q: Why is it incorrect to blance chemical reactions by changing the subscription on the reactants and…

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Q: 22 .. Done < AA A www-awu.aleks.com O KINETICS AND EQULIBRIUM Calculating equilibrium composition…

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Q: Draw the structures of: (a) the three monochioro derivatives of ff-pentune; (h) the four monochioro…

A: The structure of n-pentane is :- The structure of iso-pentane is:-

Q: Subtractive color mixing is: O colored light is combined with colored light O colorants are combined…

A: Processes of combining colored light is called: additive color mixing. When colorants are combined…

Q: Which components in a liquid chromatography (LC) instrument are similar to the experimental set-up?

A: As per the guideline, since you have asked multiple questions, we have solved the first…

Q: Consider the following electrochemical cell: Pt|H2(B,p°)|HCI(aq,b)|Hg.Cla(s)| Hg() The potential of…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: What is the ground-state electron configuration of Barium? Select one: a.…

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Q: Identify the spectator ions in the following…

A: The ions which do not participate in chemical reactions and present the same on both sides of the…

Q: Temperature of an iron block decreases from 850C to 250C. Calculate the heat lost by the block with…

A: Given data m = mass of iron block = 1200 g s = specific heat of iron block = 0.115 Cal/g-∘c Change…

Q: NH2 Me b) Me Me NH2 H,SO, (cat.) Me

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Q: Analyze the reaction below and Identify the type of reaction. NaCkaq) + AgNO3(aq) NANO3(aq) + AgC(s)…

A: There are different kind of reaction present. In single replacement reaction, one element is replace…

Q: According to the deprotonation reaction shown below, which of the carboxylic acid species (1 to pKa…

A: See explanation

Q: The rate law for the reaction NH (aq) + NO, (ag) N,() + 2H,0 () -4 is given by rate =} At a certain…

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Q: 1) a chemical mole A-is a kind of material B-is a large molecule C-contains an undetermined number…

A: Mole concept: Avogadro's number = 6.022 × 1023 1 mol of any substance contain 6.022 × 1023 molecules…

Q: What is Le Chatelier’s Principle

A: Given  Le Chatelier’s Principle

Q: 5. Describe the assay for furosemide using alkalimetry method. Write the reactions, stochiometric…

A: Furosemide is a sulfamoylanthranilic acid derivative, used to treat edema and hypertension. To assay…

Q: In each equation, label the acids, bases, and conjugate pairs: a.) NH3 + H3PO4 ⥫⥬ NH4 + + H2PO4 b.)…

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Q: P4.2 In a Dewar flask (an adiabatic enclosure), 20 g of ice at -5 °C and 30 g liquid water at 25 °C…

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Q: Br

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Q: Many of the biological reactions that are essential for the formation and maintenance of highly…

A: The correct answer is given below

Q: A secondary alcohol will be obtained if we attached -OH group to which carbons? Check all that…

A: The classification of alcohol is done on the basis of the number of carbon atoms attached to the…

Q: Heat is the flow of energy from a Low temperature to high temperature. O b High temperature to low…

A: Kinetic energy of molecules can be defined as the energy due to motion 9f molecules present in a…

Q: 3.00

A: See explanation

Q: If the ionization constant of acetic acid is 1.8x10-5, determine the various species in a 0.15 M…

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Q: You are now to research the relationship between dental cavities (also known as dental caries) and…

A: ✓Enamel is the thin outer covering of the tooth. ✓Hydroxylapatite is occurs in the enamel of our…

Q: Na:COs when the followings are added to the solution in a closed system. Assume that the volume…

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Q: You discover a new compound, somewhat related to the garnet types of silicate compounds. What is the…

A: The mass of one molecule of a substance is known as molecular mass. The molecular mass of the sum of…

Q: Draw structural formulas for three isomer of C,H,N, and classify them as primary, secondary, or…

A: Amines are classifed as primary, secondary and tertiary amines based on number of hydrogens of the…

Q: A dilute aqueous solution of CaC₂ contains 0.159 grams of solute per liter of solution. It is fully…

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Q: If Kc = 2.5 for the reaction: N2(g) + 3H2(g) = 2NH3(g) then the equilibrium lies predominantly to…

A: Equilibrium can be defined as a state of reaction at which rate of forward reaction become equal to…

Q: 1. How many polar molecules are present in molecules listed below? HCI, N2, CO, CHa, H20, Cl2 A) 1…

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Q: Consider the following substances and their polarities: A - nonpolar, B - nonpolar, C- polar, D -…

A: Given that A-non-polar; B-non-polar; C-polar; D-polar.