H NO C Na OCH 3. SO3H

Q: The following experimental data was collected by a student: 0.0020 M Fe(NO3)3 mL Trial 1234 Blank…

A: Given :-  . Kc = ?  -------------------------------------

Q: What is the normality of a 4-L solution of 50.12 g sulfuric acid (MW=98.0 g)?  a 0.13 N  b None of…

A: Given  Volume of solution= 4 litres Mass of sulphuric acid = 50.12 gm Molecular weight= 98 gm

Q: The entropy change for the following vaporization is 55.7 J/K. This process requires that the…

A:

Q: Provide names for the following five nitrogen containing organic molecules. c) CH3 CH3 CH3 N-CH₂-CH3…

A: IUPAC nomenclature used for the systematic naming of the organic molecules. According to IUPAC…

Q: dentify the signals you would expect in the diagnostic region of the IR spectrum for the following…

A: The question is based on the concept of IR spectroscopy. we need to assign the characteristic bands…

Q: Two lakes are connected to each other as shown in the figure below. Each lake has a volume of 106 m³…

A: (i) To determine the steady-state concentrations in the effluent from the lakes, we'll need to set…

Q: Calculate the molar mass of the unknown compound. Please explain full math. Answer is not 38.3 An…

A:

Q: 10. What is the major product of the reaction between 1-heptene and HF? a. 1-fluoroheptane b.…

A:

Q: The percent yield of this reaction is 70.0%. 2Al(s)+3 F2(g)⟶2AlF3(s)  Determine the mass, in…

A:

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A:

Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOX") that are of…

A:

Q: Which of the following aqueous solutions would make good buffers? Assume equal volumes and…

A:

Q: The Kc of the reaction below is 3.149x10 -4 at 351.0K. What is the Kp value for this reaction. The…

A: The relationship between Kp and Kc is => Kp = Kc (RT)Δn where, T is the temperature in kelvin,…

Q: gress [Review Topics] [References] a. Using the average atomic mass of the element, calculate the…

A: A) number of atoms in 80.16 amu of calcium  Number of Ca atom = 80.16 amu * 1atom / 40.08amu = 2…

Q: will

A:

Q: Why is it important to do multiple trials of a titration, instead of only one trial?

A: Titration is a process in which a solution of known concentration is slowly added to another…

Q: The reaction below has an equilibrium constant of 4.301x10 -4. Which statement correctly describes…

A: If K > 103, products are favoured at equilibrium If K< 10-3, reactants are favoured at…

Q: Ph A Ph CI Ph Me OH B Ph HCI Me C Ph Me D Ph Me CI E

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

Q: What Al(III) species is the major species in aqueous solution at pH 14.0 ?   a) [Al(H2O)6]3+ b)…

A: pH stands for "potential of hydrogen" and is a measure of the acidity or alkalinity of a solution. A…

Q: H Me, Br A Br Me H Н. H Br Me Me Me H Br Me Br₂ H Me, Br B Br Me H E H Br H Me, Br Br Me C Br Me

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

Q: 2. Write a balanced double replacement reaction for each of the following sets of aqueous reagents.…

A: Dear learner as per our guildeline,I can solve only 1 question at once. Please find the solution of…

Q: How many moles of glucose are present in 400 mL of a 2-M glucose solution?   a None of these  b 8…

A: Molarity is defined as number of moles of solute divided by volume of solution in liter.  Hence mole…

Q: If an average carbon atom weighs 12.01 amu, how many carbon atoms are contained in 6.36 x 10¹3 amu…

A: We have been asked to calculate number of carbon atoms in 6.36 × 1013 amu of carbon and mass of…

Q: Complete the following nuclear decay process: 227 89 AC →°-1e +_ A) 22387Fr

A: As we know , During the radioactive decay , mass is conserved as it follows law of conservation of…

Q: 16. Which of the following compounds is most polar? a. CH3CH₂CH₂OH b. CH3CH₂C(O)OH C. CH3C(O)OCH₂CH3…

A: Polarity of the organic compound is depends upon the strength of compound making hydrogen bond.

Q: 14. Which type of reaction occurs when benzene reacts with chlorine? a. addition b. elimination c.…

A:

Q: a) b) r Br c) CI Br CI

A: Solution - Isomer - Isomers are compounds that contain exactly the same number of atoms, i.e., they…

Q: A student ran a kinetics experiment on an unknown dye to determine the rate law. They plotted…

A: he determination of reaction order involves analyzing the dependence of the reaction rate on the…

Q: High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purity…

A: • HPLC :-   • High Performance Liquid Chromatography (HPLC) is a process of separating components…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A:

Q: If 65 mL of hydrochloric acid (HCI) is diluted with water to a total volume of 225 mL, what percent…

A:

Q: Two buffers are prepared from the same weak acid and its conjugate base. Using the…

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

Q: For this heterogeneous system 2A(aq)+3B(g)+C(l)↽−−⇀2D(s)+3E(g) the concentrations and pressures at…

A: Given  2A(aq) + 3B(g) + C(l) <---------> 2D(s) + 3E(g) [A] = 1.35 * 10-2 M pB = 8.62 * 103 Pa…

Q: What is the conjugate base of HCN?

A: Given,  The conjugate base of HCN is:

Q: (11-15). Calculate the boiling point and freezing point of a solution containing 478 g of ethylene…

A: Solution - Boiling point - The temperature at which a liquid boils at normal atmospheric pressure is…

Q: 51.1 Write the cell reactions, electrode half-reactions, and Nernst equations for the following…

A: As per our honour code we can only provide 2-3 parts out of 6 and for the solutions of remaining…

Q: Identify suitable reactants and reagents that can be used to produce the following compound using a…

A: The Claisen condensation is a powerful organic reaction used to form carbon-carbon bonds in the…

Q: For the reaction: 2A-B The concentration of A was measured for one hour and the following data were…

A: For a general reaction,  aA + bB→cC + dD The rate of appearance and disappearance can be given as…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 0.80kg sample…

A:

Q: Explain why it makes sense that most energies of formation on the data sheet are almost all negative…

A: The energy of formation, also known as the heat of formation, is the amount of energy released or…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided arting and product…

A:

Q: Calculate the molar ratio of NaF to HF required to create a buffer with pH=4.20. (Ka(HF)=6.8×10-4 .)…

A: Answer: Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: We have to calculate the rate of production of nitrogen monoxide

Q: ? PhC(O)OOH sii Select one alternative: (2E,5Z,9Z)-3-methyldodeca-2,5,9-triene…

A: Epoxidation of alkene  occur in presence of perbenzoic acid.

Q: Question 8 Listen If 25.0 mL of 0.11 M methylamine (CH3NH₂) (Kb = 4.4 x 104) is titrated with 0.036…

A: We have to calculate the pH of solution

Q: C Br A OH ОН B. _ он D OH I aq. HBr Br B ОН OH E Br OH

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

Q: Create a graph in excel displaying the relationships identified in the data tables. The graph is…

A: Given Number of Particles (moles) Container Length(nm) 10 5.0 11 5.5 12 6.0 13 6.5 14…

Q: a. Using the average atomic mass of carbon, calculate the mass (in amu) of 137 carbon atoms. amu b.…

A: Answering only the first 3 subparts as per guidelines for further assistance please post the…

Q: Calculate the largest amount of NH3 that could be produced with 9.0 Mol of N2 and 5.0 Mol of H2.

A:

Q: 2 NO (g) + O₂ (g) → 2 NO₂ (g) At what temperature (in ºC) will the reaction change the direction in…

A: The given reaction is: 2NOg+O2g→2NO2g The standard enthalpy and entropy of NO (g) are 90.25 kJ/mol…