A solution of 0.332  M   KOH  is used to titrate 16.0  mL  of a 0.192  M   H3PO4  solution. What volume, in milliliters, of the  KOH  solution is required? H3PO4(aq)+3KOH(aq)→3H2O(l)+K3PO4

Q: 11.Give the number of protons (p), electrons (e). and neutrons (n) in one atom of nickel-62. A) 28…

A:

Q: 3. Write the product and the mechanism for reaction: AICI 3 Hole to H3C H3C

A: When tert butyl benzene treated with acetyl anhydride in presence of anhydrous aluminium chloride,…

Q: Outline a synthesis of the following molecules starting with ethyne and CH2I2 as the only carbon…

A: This reaction is an example of Simmon-Smith reaction. Simmon-Smith reaction: It is reaction of CH2I2…

Q: 2. Write the product and the mechanism for reaction. Write the names of starting material and…

A:

Q: 10. Which one of the following species is not isoelectronic E. 0²- A.Mg2+ B. SI²* with neon? C. Na*…

A: Species which have the same number of electrons are called isoelectronic species.

Q: Rank the following alkyl halides in order of the rate of reactivity in an SN2 reaction (slowest to…

A: -> In SN2 reaction there is only one step in which nucleophile attack and leaving group leave…

Q: The balanced combustion reaction for C6H6C6H6 is 2C6H6(l)+15O2(g)⟶12CO2(g)+6H2O(l)+6542 kJ   If…

A:

Q: Propose an electron-pushing mechanism for the following transformation. Hint: use reflux (heating)…

A: Homolytic cleavage of NBS forms the Br free radical as follows:

Q: Choose the structure that best fits this proton NMR spectrum. CH₂(CO)OCH₂CH₂CH3 CH3CH₂(CO)OCH₂CH3 (…

A:

Q: Example 18-11: Calculate the concentrations of the various species in 0.15 M acetic acid, CH3COOH,…

A: Given,  [CH3COOH] = 0.15 M  Calculate the concentrations of the following species at equilibrium ?…

Q: Which is a major product of this reaction? DCH, .) CH-CH, OH o LCH CHỊCH, OH 1) CH₂CH₂MgBr 2) Н,0²…

A:

Q: Explain which compound is more acidic than the other. I II HO HO II is more acidic because of…

A: We have to predict the correct option regarding acidity of compound.

Q: Choose the most appropriate reagent(s) for the conversion of 1-phenylethyl bromide to methyl…

A: The conversion of 1-phenylethyl bromide to methyl 1-phenylethyl sulfide is an example of…

Q: Unknown Code Sample A Sample D Sample E Sample G Sample F Calculated Density using the Ruler…

A: Given , Unknown sample(s) : Sample A Sample D Sample E Sample F Sample G

Q: 4. Write the product and the mechanism for reaction. Write the names of starting material and…

A: Alcohol is an organic compound in which hydroxyl group is attached to carbon atom in a compound.

Q: Name the compound shown below. O 2,4,6-trimethylcyclohexene O 2,4,5-trimethylcyclohexene O…

A:

Q: se problem ential of the d in the ex

A: potassium ferricyanide  will  be stable compound and converted to potassium ferricyanide.

Q: Suppose a 500. mL flask is filled with 1.2 mol of CO, 0.20 mol of H₂O and 0.30 mol of CO₂. The…

A:

Q: Question 2 Which statement is consistent with the Hammond postulate? O the transition state of an…

A: Solutions  Hence option (A)  is correct answer..

Q: 15. Which of the following pairs of elements would be most likely to form an ionic compound? A) CI…

A: Ionic compounds are the compounds which are formed by ions i.e cations and anions.  Cation have…

Q: Select the major organi 1. Hg(OAc)2, H2O 2. NaBH4 ОН

A: ->Hg(OAc)2 ,H2O/NaBH4 is reagent used for oxymercuration - demercuration reaction . -> If…

Q: (34.56 cm) * (10.00 cm)*(4.95 cm) = _____________cm3

A:

Q: Predict the major product(s) for the following reaction: 1) 2) H₂O+ MgBr ?

A:

Q: Question 5 L Give the reagents. O mCPBA O 1. BH3, 2. H2O2, NaOH O KMnO4, H2O 03 1. Hg(OAc)2, H₂O 2.…

A:

Q: 28. What is the coefficient of H₂O when the following equation is properly balanced with smallest…

A:

Q: 9.7 What terminal alkyne and alkyl halide would you use to make the compound shown below?

A: Terminal alkynes have acidic hydrogens which is easily  React with base to form salt.

Q: 2 H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) Using the reaction above, show step by step how many…

A: Given, 2 H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) mass of H3PO4 reacts = 0.7156 grams Volume of…

Q: Question 1 (0.2 points) ✓ Saved In a mixture of 30g of NaOH in 100mL of water, which is the solute?…

A: Solute : A substance that dissolves in a solvent in order to form a solution. Can occur in all…

Q: please indicate next to each item if acid, neutral or basic

A: pH and hydronium ion concentration, [H3O+] are related as, pH = - log ([H3O+])

Q: 27.Formaldehyde has the formula CH₂O. How many molecules are there in 0.11 g of formaldehyde? A) 6.1…

A: Given :  Mass of formaldehyde = 0.11 g

Q: 18.Classify the C-Cl bond in CCl4 as ionic, polar covalent, or nonpolar covalent. A)ionic B) polar…

A: Introduction :-  Ionic Bond :- The chemical bond formed by complete transfer of electrons from one…

Q: Which of the following reaction conditions results in Markovnikov addition to an unsymmetric alkene?…

A:

Q: 2. Calculate ionic strength for solution containing 0.5 M Al2(SO4)3, 0.15 M KC1, 0.1 M CH3COOH.

A:

Q: A lot of controversy surrounds the use of Aspartame as an artificial sweetener. The main argument is…

A: Aspartame is an artificial sweetener which is actually a dipeptide formed by the reaction between…

Q: Maps F1 HO H HO HO F2 CHO -H -OH H -H CH₂OH 8.0 Classify the configuration of this enantiomer of…

A:

Q: 16. Which one of the following is most likely to be a covalent compound? E) CaSO4 A)KF B) CaCl₂ C)…

A: The compound forms between metal and nonmetal is ionic compound. and the compound formed between…

Q: Question 20 Classify the reaction shown below. H Br₂ catalyst substitution O addition O cyclization…

A:

Q: Predict the product for the following reaction. CN will ON + NaCN

A:

Q: Chemistry why has the carbon with OH no chiral center but the carbon with CH3 has a chiral center?…

A: For a particular carbon atom to be chiral it should be attached to four different groups . As…

Q: is there a way of doing this with stoichiometry written out?

A: Recall the given equation,                  H2C4H4O6  +  2 NaOH  →  Na2C4H4O6  +  2 H2O70.0 mL of…

Q: Which of the following is the most stable chair conformation of the following cyclohexane? x

A:

Q: Show the formation of the following peptides A. tyrosyl alanyl glycine B. phenylalanyl tyrosyl seryl…

A: A peptide bond is basically an amide-type of covalent chemical bond. This bond is formed by the…

Q: Predict the product of this E2 elimination reaction. 1 ||| Br H3C Ph f Ph Ph H3C Ph Ph H CH3 Ph ||…

A: In case of elimination reaction , anti position of H and leaving group gets favourable . In this E2…

Q: Explain which compound is more acidic than the other. I II CF3 O OH OH I is more acidic because of…

A:

Q: Which structure is a hemiacetal? а) c) OH OCH b) d) CH O OH

A:

Q: 13.How many protons and electrons are in one Br ion? A)35 p. 35e B)80 p. 81 e C)35 p. 34 e D)35p,…

A: In neutral element , number of protons and electrons are same but for ionic species number  of…

Q: Select the major product of the following reaction. 0 Br HBr, peroxides Br Br -Br to save

A:

Q: ASAP: Please help me solve for Average Molarity of EDTA Standard Solution and Ca Titer (mg Ca/mL of…

A: The experimental data for the below reaction is given, Ca2+(aq) + EDTA4-(aq) ⇌ CaEDTA2-(aq)

Q: Question 22 Which of the following can't be an electrophile? ○ a.. O b.. OC.. O d.. (a) NH2₂ (b) (c)…

A:

Q: e the Esystem values after the addition of 30.00 mL of 0,0500 M HCIO3 to 25,00 mL 0 M NaAuCl4: 3(aq)…

A:

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.