Calculate the pH for the titration of 25.00mL of 0.100M acetic acid with 12.50mL of 0.100M NaOH

Q: XVII. From the following, pick the least reactive compound in a SN 1 reaction:

A: Unimolecular nucleophilic substitution reaction (SN1): This reaction proceeds in two steps. The…

Q: Use Coulomb's law to calculate the energy in aJ of the following ions to their equilibrium ion-pair…

A: Coulomb's law: The energy when ions to their equilibrium ion-pair separation distance is given by  E…

Q: 4) Propose and efficient synthesis for each of the following transformations. Be sure to show all…

A: Note- Since  the given question is a multiple question, hence  I solved  first  question  according…

Q: Which of the following would have the highest entropy assuming one mole of each substance and the…

A: Entropy is the measure of randomness. Substance in gaseous form have form randomness than solids.

Q: Construct a simulated 'H NMR spectrum for 2-chloropropane. Drag and drop the appropriate splitting…

A:

Q: How many moles of NO, would be required to produce 5.15 moles of HNO in the presence of excess water…

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,

Q: Identify the type of linkage present in trehalose, a disaccharide that is found bacteria and fungi…

A: we have to determine the type of linkage present in the given disaccharide, trehalose

Q: What mass of precipitate (in g) is formed when 79.1 mL of 0.500 M FeCl reacts with excess AgNO, in…

A:

Q: The standard reaction free energy. AGO. The equilibrium constant K at 25.0 °C. The cell potential…

A: We don't really need to calculate all the quantities, instead we can compare the data. The data…

Q: Lepadiformine is a cytotoxic marine alkaloid that has cardiovascular biological activity. Draw the…

A: Given : structure of reactant Tip : SN2 reaction

Q: What is the total mass of the excess reactants left over after the reaction is complete? total mass…

A: The given balanced equation is- Al2O3 (s)+6NaOH (l) + 12HF (g)→2Na3AlF6 +9H2O (g)

Q: How come only iodine will serve as the reference for the reaction rates in determining the reaction…

A: To explain: 1. Only Iodine will serve as the reference for the reaction rates in determining the…

Q: Example: Find the K, of an unknown acid. 2 mmol of the acid in 100 ml of water was titrated with…

A:

Q: It takes 157. kJ/mol to break a nitrogen-oxygen single bond. Calculate the maximum wavelength of…

A:

Q: why we add supporting electrolyte in voltammetry? and why we didnt add supporting electrolyte in…

A: Voltammetry: Voltammetry is an electrochemical technique used to the study of electric current…

Q: Br NaCN Br KOC(CH3)3 t-BuOH

A: These reactions belonged to the category  of Substitution  reaction and Elimination reactions .

Q: Calculate the density of chlorine gas at 19.73 Celsius and 1.14atm

A: We know the ideal gas equation→PV=nRT→PV=mMRT         where M= molar mass, m=Mass of solute →nV=PMRT…

Q: Correctly name the compounds or write the formulas. Identify each compound as molecular,…

A: This problem is actually based on general organic and inorganic chemistry. We have to write down or…

Q: Consider the valence bond description of the covalent bonding in N2H2. (a) Draw the Lewis structure…

A: Here we have to write  Lewis  structure of N2H4 ,predict the hybridization of N atoms and to write…

Q: I need to make a solution of 50% ethanol in water (by mass). The partial molar volume of water is…

A: The given solution is 50% ethanol in water by mass. Assume the mass of solution be 100 g. Thus, mass…

Q: An electric current transports 780. uC of charge in 31.0 seconds. Calculate the size of the electric…

A: The charge transport in a unit of time is known as electric current. The current is calculated by…

Q: What type of monosaccharide derivative is shown here?

A: Given : structure of monosaccharide Tip : carboxylic acid group is present

Q: Ho!!!!!! NH₂ H₂N "!!!|| OH ОН

A:

Q: Calculate the molarity of the sulfate ion if 0.46 g SO4 2 is present in 50.0 mL of solution

A:

Q: Malonic ester synthesis 4. Write the reaction showing all intermediates when H₂C(CO₂Et)2 (diethyl…

A: This is Nucleophilic substitution reaction. NaOEt (sodium ethoxide) is a strong base it abstract…

Q: 1. Give the IUPAC name of the molecule: OH F

A: Rules for naming an organic compound:  1. The longest possible continuous carbon chain was treated…

Q: 6. (a) Draw the product/s of the reaction; (b) Indicate the mechanism: instead of CH₂OH? ; (c) What…

A: Given : structure of reactant Tip : carbocation will form in (a)

Q: What quantity in moles of precipitate will be formed when 176.0 mL of 0.200 M NaBr is reacted with…

A:

Q: A system does 551 kJ of work and loses 266 kJ of heat to the surroundings. What is the change in…

A:

Q: Consider the reaction. Pb(SO )₂ +2Zn-2ZnSO + Pb If 0.389 mol of zinc reacts with excess lead(IV)…

A:

Q: 7- Place the stopper on the volumetric flask and mix the solution thoroughly by inverting and…

A: There are two type of solution, one is primary standard solution which can be prepared from direct…

Q: 5. Draw the major organic product(s) of each reaction and specify the most likel mechanism by which…

A:

Q: Esta molecula es quiral o aquiral? HOH-C Quiral Aquiral CHO син ОН

A: Since, Chiral molecule are those whose all four group or atoms  are different and that atom which is…

Q: The equilibrium concentration of chromate ion in a saturated lead chromate solution is M. (Assume…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Would the calculated value of the molarity of the NaOH solution be too high or too low or unchanged…

A: We need to find the effect of water on NaOH molarity. The student is weighed a flask into which the…

Q: sample of ammonia gas was allowed to come to equilibrium at 400 K. 2NH3(g) = N2(g) + 3H2(g) At…

A:

Q: The ff: table showed data of enzyme catalytic reaction. The rate of reaction (v) decreased with the…

A: Given: Table showing data of enzyme catalytic reaction. To determine: Intercept, slope, Ks, Vmax…

Q: ง What is the AGrxn° at 298 K for

A:

Q: Calculating ion molarity using solute mass A chemist prepares a solution of iron (III) bromide…

A:

Q: 11. The [Ti(NCS)6]-3 ion exhibit a single absorption band at 544 nm. Calculate the crystal field…

A:

Q: How did you obtain the required reaction of K2Cr2O7 + 6CrSO4 + 7H2SO4→ 4Cr2(SO4)3 + K2SO4 + 7H2O?

A: The reaction between potassium dichromate (K2Cr2O7) and chromium (II) sulfate (CrSO4) in the…

Q: which dienophile is most reactive and which is least reactive?

A: Given : structure of molecules  Tip : electron withdrawing groups increases reactivity of…

Q: This molecule can be the product of which two organic compounds?

A: We know, we can prepare Ester from the reaction of carboxylic acid and alcohol in presence of a…

Q: The molar volume, v, of a real gas at some conditions (p, T) is 12% greater than the

A: A) Given: Molar volume of real gas νreal is 12% greater than νideal To Calculate: The…

Q: A newly discovered element consists of 2 isotopes, one with a mass of 11.34 amu and a relative…

A: Mass of one of the isotope newly discovered element =11.34 amu  Relative abundance= 17.2 %  Mass of…

Q: VI. a) b) Using acetylene and any alkyl halides as starting materials, synthesize the following…

A: Here we have to synthesize the following given compounds  from starting material  acetylene  and…

Q: 10. Draw the product/s. a. NaSCH 3 b. IG CH3SH

A: Strong nucleophile favours SN2 reaction while weak nucleophile SN1 reaction.

Q: b. Which of the following tables identifies, with checkmarks (✓), the spontaneous reactions that…

A: Answer: In the given table reduction half reactions has been mentioned in decreasing order of…

Q: Propose a synthesis of 3-phenylpropanoic acid fi

A:

Q: (Show your work) The half-life of 235U is equal to 7.1 x 108 year. What is the time constant in yr?

A: Uranium is a radioactive metal which constantly decay by alpha emission.  Since all the radioactive…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.