What is the molarity of a solution that contains 0.952 grams of h2so4 in 250.0 mL of distilled water? (S- 32.00 amu, O-16.00 amu, H-1.00 amu)

Q: According to the following reaction, how many grams of hydrogen gas are required for the complete…

A: Given,mass of nitrogen monoxide(NO) reacted = 23.0 g we know, molar mass of nitrogen monoxide(NO) =…

Q: 10. Predict the direction of the following equilibrium: a. HF(aq) + H₂O(1) H3O*(aq) + F(aq) b. F-…

A: The position of an acid-base equilibrium is determined by comparing the relative strength of the…

Q: (c) Explain, using mechanisms, why the (S)-enantiomer of ibuprofen (E) undergoes racemisation under…

A: If a chiral carbon is enolizable under acidic or basic condition there will be racemization

Q: CI CI CI H* (cat) Cl₂ CI CI -CI CI -CI CI ? Major Organic Product

A:

Q: 3) Complete the following reactions E show stereochemistry OH 1. Pers OH B OH 1. Ts-Cl 1. LIAIH 2.…

A: The reactant in reaction A is secondary alcohol which reacts with reagent X and gives the chlorine…

Q: 1. NaOH 2. Н30+ Н ОН ? Major Organic Produc

A: Organic transformation

Q: 10-126 What is the pH of a buffer that is 0.200 M in a weak acid and 0.175 M in the acid's conjugate…

A: Concentration of a weak acid = [HA] = 0.200 MConcentration of acid's conjugate base = [A-] = 0.175…

Q: Which of the following correctly identifies an acid-conjugate base pair? Select all that are correct…

A: When an acid releases a proton, the residue must be a base. This is called the conjugate base of the…

Q: What is the major organic product of the following reaction? 0 ii CH₂O & à de de or I 11 III IV V

A:

Q: The phase diagram for a pure solvent and a dilute solution of a solute are shown below. Assume the…

A: The colligative properties are those properties of solutions that depend on the ratio of the number…

Q: A reaction has AS°>0 and AH°>0. Which statement about this reaction must be correct? A) If carried…

A: A reaction with positive entropy change () and positive enthalpy change () is called an endothermic…

Q: Draw a structural formula for the major organic product of the reaction shown below. C(CH3)3 CH₂ +…

A: Organic transformation

Q: C(solution) 4.18 kJ/kg/°C V (solutions) = 100 mL Density (solutions) = 1.0 g/mL C(solutions) 1.0…

A: To calculate the temperature change (∆T) for each reaction, you can use the formula:Where:∆T is the…

Q: Consider the hypothetical equilibrium system below: A + B ↔ C What is the equilibrium constant of…

A: Initial concentration of A and B = 0.273 MEquilibrium concentration of C = 0.019 M

Q: A liquid mixture of ethanol and water boils at 90 °C. What is the mol % of ethanol in the vapor…

A: This problem is based on Phase diagram. Here at a particular temperature we have to draw a straight…

Q: 7. Tert-butyl alcohol reacts with aqueous hydrochloric acid to give tert-butyl chloride as shown…

A:

Q: ов 1. LDA 2. Br ОН он ОН ? Major Organic Product

A: Organic transformation

Q: What is the major organic product obtained from the following reaction?

A: In 1,4-conjugate addition, the nucleophile attacks the soft centre that is carbon-carbon double bond…

Q: 5. The equilibrium constant for the following reaction is 33.3 at 100 °C. 4Blue + Green 3Red Below…

A: The direction in which the reaction proceeds to reach equilibrium can be predicted by determining…

Q: Which of the following reagents would best accomplish the following transformation? O NaOCH3 O…

A: In this reaction, direct methylation takes place at alpha carbon of the carbonyl compound. So,…

Q: 3. The equilibrium constant for the following reaction is Kp = 5.60 x 104 at 350 °C. 2SO2(g) + O₂(g)…

A: Predicting the extent of reaction:  The magnitude of the equilibrium constant gives an idea relative…

Q: What is the pH of a solution resulting from adding water to 1.00×10-4 mol of HCIO4 to yield a 1.00 L…

A: Check the formula to calculate the pH and use it to calculate the pH of the given solution.

Q: Draw the major organic product(s) of the following reaction. + NaOH H₂O • You do not have to…

A: In an aromatic nucleophilic substitution reaction, a nucleophile attacks the carbon atom of the ring…

Q: A. Br HBr (excess) پنی من من بنے Br B. Br Br Br Br + Br Br D. Br Br

A: Addition reaction of HBr to an alkyne

Q: on 1. NaOEt 2. H₂O, H₂SO4, heat

A:

Q: the major organic product obtained from the following reaction? W 1. NaBH₂ H 2 H₂O sesse

A: NaBH4 is a mild reducing agent, it can only oxidise aldehyde and ketone to alcohol. It converts…

Q: Draw the structure(s) of the major organic product(s) of the following reaction

A: To determine the major product, for the following given reaction:

Q: Select the reagents that will allow the following transformation to occur. Br Br2 CCl4 HBr, H₂O…

A: The given reaction is an alkene since it has a carbon-carbon double bond. The product is a…

Q: Eto O OEt 1. NaOCH3 2. H*, H₂O, heat 21

A: A base abstracts a proton from the alpha-position of Carbonyl compounds to form enolates. Enolate…

Q: Ammonium cation NH 4 dissociate in diluted aqueous solution according to the scheme: NH4+H20→→→→→→→→…

A: (a) In the exothermic process heat is released and in the endothermic heat is absorbed. Here, the…

Q: 24. The vapor pressure of solid I2 is measured (in bar) over the temperature range 0-55 °C. The…

A: In the field of science, every one of us knows the energy required to change a substance from its…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. BuLi, -78 °C 2. PhCH₂Br (1…

A: The given organic reaction contain nitrobutane as reactant and benzylbromide, butyllithium as…

Q: Of the following solutions, which has the lowest buffering capacity? OA. 0.521M HC2H3O2 and 0.217M…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .it is…

Q: 28. For the aqueous reaction I2 + HPO(OH)2 + H₂O → PO(OH)3 + 2 I¯ + 2 H* the following mechanism is…

A: Note :- K1 , K-1 , K2 and K3 are rate constants

Q: The observed rate law for the reaction 203(g) →30₂(g) is Rate = k[O3]²/[0₂]. Is it improbable that…

A: In the given question, we have to find that whether the reaction occur in the given one step or not.…

Q: Consider the following reaction at 25 °C: 3 NIO(s) + 2 NH3(g) → 3 Ni(s) + N₂(g) + 3 H₂O(g) Given the…

A: Enthalpy changes of reaction can be calculated at 25o C and 1 atm pressure.

Q: Synthesis 2. Propose a total synthesis of the MAKE THIS. You must use the USE THIS at least once in…

A: Organic transformation

Q: what is their relationship, and will this matter when you look at the NMR?

A: The Diels-Alder reaction involving 2,3-dihydrofuran and styrene is a fascinating example of a…

Q: 20. Which of the following is nylon 6,6? A th your At At

A:

Q: Analyse each peak in the following IR spectrum and state which ones confirm that the unknown…

A: The given IR spectrum is to be analyse.

Q: See pic

A: Answer:-This question is answered by using the simple concept of determination of pH of using the…

Q: Select the reagents that will allow the following transformation to occur. mCPBA OsO4 1) 03 2) DMS…

A:

Q: The structural formula of an organic compound is shown below. H3C-CH=CH- OH What mass of chlorine…

A:

Q: 8. The following question guides you through solving for equilibrium concentrations for a reaction…

A:

Q: Consider the following diagram. What is the expected product of this reaction? Br "CH3 (CH3)CO-K+…

A: An elimination reaction is a type of chemical reaction where a molecule loses atoms or groups of…

Q: How many moles of nitrogen atoms are present in 49.2 g of NH4NO3? Provide your answer in units of…

A:

Q: 10. Select the best reagents for the reaction below. ABCDE B. D. E. HBr Brz/hn Br₂/ROOR HBr/ROOR…

A: According to the given reaction scheme, C=C is converted to a C-C-Br bond. It means that the alkene…

Q: Consider the pair of reactions and product options provided below as you respond to the following…

A: A question based on the reaction mechanism. Two reactants are given for which the most appropriate…

Q: 3. 230 mL of 0.0015 mol/L silver nitrate is added to 130 mL of 0.010 mol/L calcium acetate. Does a…

A: For the first question, every one of us knows that precipitation is the process of transforming a…

Q: O O O HO HO HO 1. PBr3, Br₂ 2. H3O+ Br. Br oh Br ? Major Organic Product

A: When a carboxylic acid with at least one alpha hydrogen reacts with with PBr3/Br2, followed by…