18. If 1.00 mL KMnO4 solution will react with 0.125 g Fe2+ and if 1.00 mL KHC2O4 H2C2O4 (tetroxalate) solution will react with 0.175 mL of the KMnO4 solution, how many milliliters of 0.200 M NaOH will react with 1.00 mL of the tetroxalate solution? (All three protons on the tetroxalate are titratable.)

Q: 1. Explain why the protonation of pyrrole occurs at C2 to form A, rather than the N atom to form B…

A: pKa = 0.4pKa =5.3

Q: Part B A solution is made by mixing 12.5 g of Sr(OH)2 and 55.0 mL of 0.250 M HNO3. Calculate the…

A: Concentration of OH-  = 3.49 MConcentration of Sr2+ ions = 1.872 MConcentration of NO-3 ions = 0.254…

Q: Provide the name of the following compound. HO Br

A: Total number of carbon atoms in the straight chain is 5. Name of the given compound is…

Q: The equilibrium constant, Kc, for the following reaction is 1.20×10-2 at 500 K.PCl5(g) PCl3(g) +…

A: The objective of the question is to calculate the equilibrium concentrations of PCl5, PCl3, and Cl2…

Q: Question 13 Draw major E2 ELIMINATION product. Hint: Review Chapter 10.3, the elimination can only…

A: In this reaction E2 reaction has been done and the final product is an alkene.

Q: Helium present inside a spherical balloon with a diameter of 7.5 m is found to be at a pressure of…

A: Given that,Diameter = 7.5 mPressure = 200 kPa.Surronding air temperature = 22 degrees Celsius.

Q: For each of the following strong base solutions, determine [OH−],[H3O+],pH, and pOH. Determine…

A: The objective of the question is to determine the concentration of hydroxide ions [OH−], hydronium…

Q: Perform the conversions. 553.6 mmHg = atm 1.625 atm = Torr 403.5 kPa = atm 696.9 mmHg = Pa

A: The objective of the question is to convert the given pressure values from one unit to another. The…

Q: Gaseous C2H4 reacts with O2 according to the following equation: C2H4(g) + 3O2(g) ---> 2 CO2(g) + 2…

A: Consider the given balanced reaction,Mass of  reacted= Molar mass of Volume of oxygen gas are…

Q: right? is the relationship between the parent structure on the left and the structure on the COOH HO…

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. CI CH3SH pyridine C

A:

Q: For each reaction, calculate ΔHrxn°, ΔSrxn°, and ΔGrxn° at 25 °C and state whether or not the…

A: a. 2CH4(g)        C2H6(g) + H2(g) Horxn = Hoproducts – Horeactants               = [-84.68 + 0] – [2…

Q: Predict the major product of the following reaction: HBr (2 equiv.) ?

A:

Q: Number of x electrons in A: I Enter numeric value Compound A is: O antiaromatic O aromatic…

A: Aromatic compounds are cyclic and have alternating double bonds/conjugateed double bonds.Any given…

Q: How many unpaired electrons are in a chlorine atom?   (Please 1 step is introduction and all  step…

A: Filling of electrons in atomic orbital follow Aufbau principle.It states that electrons are filled…

Q: sp Calculate the solubility at 25 °C of CuBr in pure water and in a 0.0140M CoBr, solution. You'll…

A: Given that,The concentration of  solution=From ALESK data tab,Ksp for Molar mass of then,

Q: 1. LiAlH4 / dry Et₂O 2. aqueous HCI

A: LiAlH4 act as reducing agent. It reduces ketone into secondary alcohol

Q: Problem 13 of 14 Submit A common ketone starting material is shown below. Predict the major product…

A: Answer shown in attachment provide in explanation box Explanation:

Q: 2. Draw a mechanism for the reaction below. CH3CH2Li

A:

Q: Draw a step-wise mechanism for the following substitution reaction. Be sure to add lone pairs and…

A:

Q: 4. Propose reagents for the synthesis of the target carboxylic acid from each of the indicated…

A: The objective of the question is to propose reagents for the synthesis of a carboxylic acid from the…

Q: For each of the following strong base solutions, determine [OH−],[H3O+][OH−],[H3O+], pHpH, and…

A: The objective of the question is to determine the concentration of hydroxide ions [OH-], hydronium…

Q: ) Find out the four quantum numbers of the 17 th electron of the element Ar Ans: provide a solution…

A: We are given argon (Ar) We have to determine the quantum numbers of the 17th electron.

Q: STARTING AMOUNT How many moles of MnO3 are produced when 4.30 kg of oxygen gas completely reacts…

A: Approximately 89.6 moles of MnO are produced when 4.30 kg of oxygen gas…

Q: O Question 18 Identify the Major and ALL Minor product(s) that are expected for each of the…

A: We have to choose the correct option.

Q: Draw a structural formula for the major product of the reaction shown.

A: The required answer is given below Explanation:Step 1: Step 2: Step 3: Step 4:

Q: What is the percent ionization in a 0.410 M solution of formic acid (HCOOH) (Ka = 1.78 × 10-4)?

A: The objective of this question is to calculate the percent ionization of a 0.410 M solution of…

Q: Cles [References] TUTOR Predicting Enthalpy of Reaction Using Bond Energies Use the References to…

A: ∆H = -485 kJExplanation:Step 1:.

Q: When this redox equation is balanced with the lowest whole number coefficients, on which side does…

A: Oxidation: Loss of electrons with an increase in the oxidation state. Reduction: Gain of electrons…

Q: Br H Cl H Enter the correct IUPAC nomenclature. cis-1-bromo

A: For naming a compound according to IUPAC, there are some rules. They are -Find the longest chain or…

Q: Identify the functional groups in the following molecules. (Use names from the table below. List…

A: In the given question, two molecules are given. We have to find out the functional groups present in…

Q: .46 Draw the products formed when (CH3)2C=CH2 is treated with each reagent. a. HBr b. H2O, H2SO4 C.…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: What is AS surr for a reaction at 15.2 °C with AHsys = 13 kJ mol‍¹? Express your answer in J mol‍¹…

A: The objective of this question is to calculate the change in entropy (ΔS_surr) of the surroundings…

Q: What is the pH of a 0.950 M solution of Na2HPO4? H3PO4 is a weak polyprotic acid with Ka1 =…

A: The objective of this question is to calculate the pH of a 0.950 M solution of Na2HPO4. The compound…

Q: -Part A What volume of 0.115 M HCIO4 solution is needed to neutralize 55.00 mL of 0.0890 M NaOH ?…

A:

Q: Draw the starting material that, under the given reaction conditions, results in the following…

A: The objective of this question is to draw the starting compounds in the given reactions.

Q: This is a synthesis problem. shown below is the synthesis of the target compound on the right from…

A:

Q: H₂C CH₂ NH3 slightly acidic (pH 4-5) 1) LIAIH in diethyl ether 2) H₂O

A: The carbonyl compounds have an electrophilic C and ammonia has nucleophilic N atom. So, the…

Q: A compound, C4H6O, exhibits IR absorption at 1705 cm³. Its carbon NMR shifts are given below. The…

A: ­­­­Molecular formula =From HDI = 2 given compound may contain 1 double bond and a ring.HDI =…

Q: 4. Which alkyl halide would be most reactive in an SN1 reaction? Explain your answer. I Br IV Br Br…

A: The electrical effect is particularly important for the SN1 reaction. An SN1 reaction involves…

Q: The volume of a sample of hydrogen gas was decreased from 13.82 L to 7.11 L at constant temperature.…

A: Given,initial volume of hydrogen gas = 13.82 Lfinal volume of hydrogen gas = 7.11 LFinal pressure…

Q: Draw the appropriate Newman projection which leads to the major E2 ELIMINATION product. Hint: Review…

A: E2 elimination reactions occur when the leaving group and hydrogen are anti-periplanar to each…

Q: Question 15 Draw major E2 ELIMINATION product. Hint: Review Chapter 10.3, the elimination can only…

A: This reaction is an example of E2 reaction is which final product is always an alkene.

Q: Draw the product of the reaction CH3CH2CH2CH2C=CCH3 + 2Br2→?

A:

Q: please show the correct arrows that will create the product Mg ^ Select to Edit Arrows H3O+ H' H H…

A: Information about the question

Q: Draw the appropriate Newman projection which leads to the major E2 ELIMINATION product. Hint 1:…

A: For the E2 elimination reaction to take place the leaving group and hydrogen should be anti-peri…

Q: B. Carbon monoxide, CO, is poisonous because it bonds more tightly to the hemoglobin in red blood…

A: Carbon monoxide is poisonous because it bonds more tightly to the hemoglobin in red blood cells than…

Q: Which of the following is the strongest acid? a. HA (K₁ = 1 x 10-6) b. HB (Ka 3 x 10-8) c. HC (K=5 x…

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

Q: What is the pH of a solution of 0.300 M HNO containing 0.110 M NaNO? (Ka of HNO is 4.5 \times 10)

A:

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: The objective of this question is to balance the given redox reaction under acidic conditions and…

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".