What are the units of KM? Os molar 1/s s/molar 1/molar molar/s 0 0 0 0 0 О

Q: Q11.51 O Homework Answered Which of the following regions " to "V" indicate the following…

A: This is the heating curve.

Q: many I have 148g of Ca (OH), How of C₂ (014), do I have? I have 48 of CuCl₂, How many CUCI₂ do I…

A: Number of moles of any substance is the ratio of mass of substance to the molar mass of that…

Q: H30+ 1. DIBALH 2. H₂O OCH3 Mg Br 2. H₂0

A:

Q: Consider the following reaction with vanadium and iron: 2 Fe2+ (aq) + √2+ (aq) 2 Fe³+ (aq) + V(s)…

A: Here we have to predict the Ecell at equilibrium of the following given  cell reaction.

Q: Consider the following reaction: H₂O: CI OH What is the rate-determining step in this reaction?…

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Q: Describe a non-electrolyte solution. True or false: the solubility of solids in water increases with…

A: 1) A non-electrolyte solution is a solution that doesn't contain any free ions. It formed by adding…

Q: 1. 10.0 g of NaHCO3 is dissolved in a mixture of 1750 mL water and 250 mL of 0.20 M NaOH. a.…

A: pH of solution can be calculated using Henderson hasselbalch equation.

Q: What volume of carbon dioxide gas (in mL) at 835 mm Hg and 37 °C can be produced when 2.4 g of…

A:

Q: The mechanism for NO2 (g) + CO (g) → NO (g) + CO2 (g) is thought to be: 2 NO2 → NO3 + NO (slow) NO3…

A: Given :-  NO2(g) + CO(g) → NO(g) + CO2(g)  Mechanism :-  2NO2 → NO3 + NO              (slow)  NO3 +…

Q: The diagram below illustrates graphically how the free energy changes during the chemical reaction:…

A: Here we have to predict the points at which in the plot of G versus composition change graph ,the…

Q: Chemistry The Km of an enzyme was increased from 75 μM to 150 µM in the presence of 0.5 µM…

A: Given Km(app) = 150 μM Km = 75 μM  Inhibitor concentration, [I] = 0.5 μM Inhibitor constant, Kic =…

Q: frequency of this radiation

A:

Q: Chemistry A 30.0 mL sample of 0.100 M HN3 (hydrazoic acid) is titrated with 0.150 M NaOH. Calculate…

A: Molarity of HN3 = 0.100 M volume of HN3 = 30.0 mL Molairty of NaOH = 0.150 M Ka of acid = 1.9 x 10-5…

Q: Question 14 The hydrolysis of phosphoenolpyruvate proceeds with a AG₁° of about -62 kJ/mol. A major…

A: When phosphate group undergoes hydrolysis then the inorganic phosphate is released.  the negative…

Q: Balance the following BALANCED beside the equation. 1) N2(g) + O2(g) - 2) K₂SO4(aq) + BaCl₂(aq)…

A: As you have mentioned for answer 1 and 2 that's why I am answering 1 and 2 and the solution is given…

Q: ↳ In the titration of HF with NaOH, which species are present at the equivalence point? HF and H₂O…

A: In this question we have to tell which species present at the equivalenc point.

Q: A reaction Vessel is charged with only. 3.69 dtm of No₂ 3.69 atm of H₂2₂0 and 1.85 atm of the gases…

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Q: Which of the following compounds precipitates from a solution that has the concentrations indicated?…

A: a) Given: [Ca2+ ] = 0.003 M & [CO32- ] = 0.003 M

Q: Write the chemical formula of the following complex ions. formula name hexafluorocobaltate(III)…

A: Co ordination compounds are those in which the central metal ion is surrounded by some ion or…

Q: a. Draw a structure showing at least four repeat units of polyacrylonitrile {[CH2-CH(CN)]n}…

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Q: In a reaction, A + B → product, rate is doubled when the concentration of B is doubled, and rate…

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Q: What is the coefficient for H* after balancing the following reaction in acidic medium? (Please note…

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Q: For redox titrations, the oxidation state of the analyte may need adjusting. The analyte can be…

A: Ans. Oxidizing agent that is paired with incorrect elimination chemistry:  (A) The excess stannous…

Q: The ideal gas law states that: PV=nRTPV=nRTPV=nRT with P being pressure, V being volume, n being…

A: In this question, we have to choose the correct option among which of the following four laws…

Q: The maximum amount of silver carbonate that will dissolve in a 0.255 M silver acetate solution is…

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Q: The fat content of 10 g of commercial ice cream was determined by the Mojonnier method. The weights…

A: To calculate the percent of fat extracted during third extraction, we would first need to calculate…

Q: A reaction vessel is charged with only 3.69 atm of NO, 3.69 atm of H20 and 1.85 atm of H2 gases.…

A:

Q: 3. (a) What is meant by coordinative unsaturation? How is it related to catalytic properties of…

A: This Question is based upon Homogeneous Catalysis.

Q: Use standard reduction potentials to determine the approximate magnitude of the equilibrium constant…

A: Here we have to determine Keq of the following given redox reaction .

Q: (b) Write an expression of the vibrational partition function. Obtain the relation of the…

A: The answers are given below:

Q: Calculate the value of K at 25°C for the reaction: 5Fe²+ (aq) + MnO (aq) +8H+ (aq) 4 Use the…

A: The equilibrium constant, K is related to the standard cell potential, E°cell by the following…

Q: Chemistry the two sugars are aldo/keto hexos/pentos that has been ciclised to a fur/pyr anose. They…

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Q: Select all of the following reactions that would be expected to provide a positive change in…

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Q: For the following reaction, 5.68 grams of chlorine gas are mixed with excess phosphorus (P4) . The…

A: Given :-  phosphorus (P4) ( s ) + chlorine ( g ) → phosphorus trichloride ( l )  Mass of Cl2 = 5.68…

Q: 10.0 g of NaHCO3 is dissolved in a mixture of 1750 mL water and 250 mL of 0.20 M NaOH. a. Calculate…

A: pH of solution can be calculated using Henderson hasselbalch equation.

Q: A 2.00 g sample of a gas was collected in a 500. mL gas bulb until its pressure reached 652 mm Hg at…

A:

Q: When initial concentration of a reactant is doubled in a reaction, its half-life period is not…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: a) Write the balanced equation for the reaction b) In Experiment 1 above, you calculated the…

A: a.) First we would write balanced chemical equation . H2SO3 have two acidic protons.  b.) To…

Q: → Ni e → Fe 2 eH₂ + 2 OH™ e → Al e → Mg → Na Li roduced at the anode roduced at the cathode oduced…

A: In electrolysis,  Cation moves toward cathode and reduced there . Anion moves toward anode and…

Q: 9) 10) Al(s) + F2(g) + ― HCl(aq) NaBr(aq) → AICI3(aq) + NaF (aq) + H₂(g) Br₂(1)

A: Balanced equation means number of each atom in both side are present in equal number.

Q: Chemistry The critical temperature and critical pressure of xenon are 289.73 K and 5.840 MPa: a.…

A: A) Given : Critical Temperature   =(Tc) = 289.73 k Critical pressure         =(Pc) = 5.840 Mpa…

Q: Using Eº cell, choose all the reactions that are spontaneous. Sn2+ (aq) + Pb2+ 1 (aq) Pb(s) + Sn4+…

A: Spontenous reactions are those whose E°cell value is positive.  So we can calculate E°cell for each…

Q: In a reaction, A + B → product, rate is doubled when the concentration of B is doubled, and rate…

A:

Q: What atomic or hybrid orbitals make up the  bond between C2 and O1 in acetic acid , CH3COOH and How…

A: The compound given is CH3COOH.

Q: Which structure satisfies the octet rule for a compound made of generic element X? O:X-X: O :X=X:…

A: Octet rule states that the atom of an element wants to have 8 electrons in its valence shell.

Q: The reaction CO + Cl2 COCl2 was studied by the initial rate method and the following data were…

A:

Q: At 1000K, the value of Kp for the following reaction equals 0.338. 2 SO3 (g) = 2 SO2 (g) + O2 (g) Kp…

A: To find the direction of reactions we calculate the reaction quotient and compare it with…

Q: Under standard conditions, a positive value of AG for a reaction indicates that: the reaction favors…

A: For a reaction to be spontaneous the standard change in Gibbs free energy of reaction is less than…

Q: When initial concentration of a reactant is doubled in a reaction, its half-life period is not…

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

Q: Identify the correct reactant, product or conditions for the following reaction 1. NaBH / ETOH CH3…

A: The reaction given is,

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.