OH step 1 OH O Н Compound N ОН Compound O H₂CRO4 step 3 Compound P C7H5NO5 step 4 OH O NH₂ Compound Q C7H7NO3 ОН

Q: concentration of OH- in a sample is 2.2 x 10-6 M, what is the molar concentration of H3O+?

A: [OH-] = 2.2 x 10-6 M  we know.   ,  [H3O+] * [OH-] = 10-14

Q: True/False Indicate whether the statement is true or false. Write T if the statement is true while F…

A: During inspection of the instruments, the characteristics of the product need to be compared with…

Q: A certain reaction is catalyzed by an enzyme at body temperature. When the substrate's concentration…

A: Let’s say we have the following reaction that is being catalysed by an enzyme: Here, the substrate…

Q: Name: Prelaboratory Assignment: Qualitative Analysis Group II Cations 1. Prepare a complete flow…

A: Group II cations consist of,Cu2+, Bi2+, Hg2+, Cd2+, Sn4+, Sb3+.Group reagent: dil. HCl+H2S

Q: H₂O H₂ SO 4

A:

Q: 2. Design a synthetic scheme for the following compounds (More than 5 steps). CO₂CH3 COCH 3 Br b)…

A: Solutions                     Here the first step after reaction is friedel craft acylation reaction…

Q: Select the correct lewis structure. [Ca-H] [H.][Ca:][H.] [H:] [Ca]2+[H:)"

A: Lewis structure is the representation of valence shell electrons of an atom.or a molecule

Q: At a certain temperature the rate of this reaction is second order in SO3 with a rate constant of…

A:

Q: Which contains the greatest mass of oxygen?   0.75 mol of ethanol (2C H5 OH)   1.0 mol of water…

A: Which contains the greatest mass of oxygen?

Q: Rank the alkenes in order of decreasing heat of hydrogenation. A Highest heat of hydrogenation…

A:

Q: The charges and sizes of the ions in an ionic compound affect the strength of the electrostatic…

A: The correct answer about lattice energy is given below

Q: Select the coefficients that should be placed in front of each substance to balance the following…

A: Balanced chemical equation is the equation in which equal number of atoms of each element are…

Q: A dosage requires a patient to receive 59.2 mg of medicine for every 8 kg of body weight for every 4…

A: Given, A dosage requires a patient to receive 59.2 mg of medicine for every 8 kg of body weight for…

Q: 3,4-dimethylpent-2-ene A₂ 2

A: Reactant is an alkene. When an alkene reacts with chlorine, it gives a dichloro product.

Q: Balance the reaction below using the change in oxidation number method: NH3 + O₂ → NO₂ + H₂O

A:

Q: How many moles of HCl (molar mass = 36.46 g/mol) are present in 0.70 L of 0.5 M HCl?

A: Number of moles is calculated by dividing the given mass with molecular mass

Q: Hydrogen gas reacts with oxygen to form water.…

A: For the given Reaction -  2H2(g)+O2(g)→2H2O(g)  Amount of heat released is = ∆H = -483.5 kJ    Also…

Q: How to name ionic compounds with transition metals? Provide with example

A: How to name ionic compounds with transition metals?

Q: The mineral clausthalite is composed of lead selenide (PbSe). This mineral adopts the NaCl structure…

A: Unit cell can be defined as the repeating unit in crystal structure.

Q: edges and dashes for the following compound: Me H HO Me -CI

A:

Q: Instant cold packs used to treat athletic injuries contain solid NH, NO3 and a pouch of water. When…

A: Given that -  Heat released during dissolution of solid ammonium nitrate in water  = +25.7 kJ =…

Q: 56-57. What mass of Al(OH)3 would be produced if 350.0 mL of 0.4500 M KOH were added to a solution…

A: Here we are required to find the mass of aluminum hydroxide formed .

Q: IUPAC NAMING and Indicate the stereochemistry if E or Z

A: IUPAC NAMING and Indicate the stereochemistry if E or Z

Q: 7. Consider these three labelled specific volume vs. temperature plots that may be displayed by…

A: The curve a shows amorphous solid. The curve b shows semicrystalline solid The curve c shows…

Q: 14 What mass of potassium hydroxide is contained in 500 mL of solution that has a pH of 11.5?

A:

Q: Assign the stereocenter (R/S) for the following structure. Draw it newman-projection and it…

A: We will Use Cahn Ingold Prelog rules for identifying  the chiral centers .

Q: hyperventilating

A: According to the question, Brandon and caitlin both are hyperventilating.  We need to determine…

Q: What mass of potassium nitrate is found in 753.33 mL of a 0.95 M aqueous potassium nitrate solution?…

A: Given that,  The volume of the KNO3 solution is V = 753.33 mL, The concentration of the KNO3…

Q: Chemistry please provide the resonance structures for both structures to determine which is the…

A: Here we are required to compare the acidity of the compound.

Q: How is this compound synthesized

A: In this question, we will synthesized the given compound ( But we will using the starting material…

Q: O₂N O OCH 3 H₂, Pd-C draw structure ...

A:

Q: 3. Aluminum is a stronger reducing agent than zinc. With this in mind, which metals would be used as…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: Calculate the standard enthalpies of the following reactions from the standard molar enthalpies of…

A: The standard enthalpy of a reaction, ∆rxnHo can be calculated using the formula below: ∆rxnHo  =…

Q: E. A reaction vessel contains NH3, N₂, and H₂ at equi- librium at a certain temperature. The…

A:

Q: How do we synthesize compound 2 from benzene?

A: In this question, we will synthesized the given compound 2 in the question from Benzene ring.  You…

Q: Why is salt, NaCl, relatively harmless even though the elements that compose it, sodium, and…

A: Food Flavoring and Preservative: For thousands of years, sodium chloride has been used to flavour…

Q: 7. How many Mg 2+ equivalents are found in 1.0L of a 1.0M solution of MgF2?

A: Here, we have to find the number of equivalents of Mg2+ that are found in 1.0 L of a 1.0 M solution…

Q: What is the molarity of a solution that contains 0.505 mol KCl (molar mass = 74.55 g/mol) in 7.98 L…

A:

Q: Identification Complete each statement. Write your answer at the end of each question. 92. To…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: Calculate the value of Kc for a solution of 0.05 M HN3, if the equilibrium concentration of N3-=…

A: Given data Initial conc. of HN3 = 0.05 Mequilibrium concentration of N3-=5.0×10-6 M We know that…

Q: A 28.20 g sample of liquid cadmium at 370.00°C is poured into a mold and allowed to cool to 25.00°C.…

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: 14. In the following: Fe²+ (aq) + 2e → Fe(s) E° = -0.45 V F₂ (g)+2e2F (aq) E° = +2.87 V What is the…

A: Standard reduction potential: A solution with higher (more positive) reduction potential then the…

Q: Which of these molecules best corresponds to the IR spectrum below?

A: given  Ir spectrum  find out structure

Q: Suppose a 250. mL flask is filled with 0.10 mol of H₂ and 1.8 mol of I2. The following reaction…

A:

Q: Zn(s) + HCl(aq) ----> Mg)+ CuSO4 (aq) ----> Mg()+ ZnSO4 (aq) ----> Cus)+ HCl(aq) ----> Cu(s)+…

A:

Q: Enter your answer in the provided box. Using the K values in the table below, calculate the pH of a…

A: Here, we have to calculate the pH of a buffer that contains 0.50 M Na2HPO4 and 0.90 M Na3PO4.

Q: (a) (b) (c) H₂CCH3 CH3 I CAH CH3 CH3 or or or H₂C CH₂CH3 CH3 H3C CH3 CH3

A: The equitorial  substitutents are more stable due to less steric repulsions .

Q: a certain temperature, the equilibrium constant K for the following reaction is 5.36 × 10³: CO(g) +…

A: Reaction :-  CO(g) + H2O(g)  <------> CO2(g) + H2(g)  K = 5.36 × 105

Q: Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by…

A: 24) D A primary standard in metrology is a standard that is sufficiently accurate such that it is…

Q: 16. A physician orders that a child should be given potassium chloride 1.6 milliequivalents per…

A: Given -  Prescribed Dosage = 1.6 mEq/kg  Weight of child = 675 oz  As 1 kg = 35.274 oz , then -…