For each of the following sets of experimental data, using a spreadsheet, determine From the slope, determine the activation energy for the reaction (Ea) From the y-intercept, determine A for the reaction Determine k at 500 K Determine k at 720 K Determine k at 500 K Determine k at 210 K   Experiment 2 T (K-1) k, (s-1) 363 2.75E-8 343 2.29E-8 333 2.08E-8 321 1.81E-8 296 1.32E-8 292 1.24E-8

Q: . How many sigma bonds and pi bonds are in this molecule of ethyne?

A: Ethyne molecular formula is C2H2  In multiple bonds between atoms must be there is a one Sigma bond ...

Q: 3. Consider the following coupled reaction: Isocitrate + NAD+ à a-Ketoglutarate + CO2 + NADH First w...

A: The solution is as follows:  

Q: Based on the net reactions today, which of the following will be the limiting reagent? Starch O 12 S...

A:

Q: 4 NH3 + 5 O2  →  4 NO + 6 H2O How many  moles of oxygen (O2) are needed to produce with 224L of H2O...

A: Given data: The volume of H2O = 224 L    

Q: 2. Write a synthesis of the Wittig reagent C1

A:

Q: b. 1. TFCI pyridine 2. NaSCH3 OH С. 1. EtMgCI но Br 2. aq H*

A: TfCl make OH a good leaving group while NaSCH3 is a good base in comparison to a nucleophilie,. So, ...

Q: HO. CI. ОН H3C HO. HO, ОН F F нн нн

A: The given molecules either contain halogens or OH groups at the alpha carbon to the COOH functionali...

Q: need

A: Part A: The harmonic oscillator eigenfunction, is an odd function if n is even. The statement is TRU...

Q: Use arrow pushing to explain the given reaction

A: Here we have to write curve arrow movement of pair of elctrons in the following carbocation rearrang...

Q: Draw the resosnance structures of the given charged molecule

A: Answer - Resonance structure - Resonance structures are sets of Lewis structures that describe the d...

Q: Determine the limiting value i (Van’t Hoff Factor). Write the stoichiometry of the ionization if app...

A: The van't Hoff factor means how many particles or ions in solution.NaOH(aq) → Na+  + OH-number of io...

Q: Oxygen can be produced by the decomposition of mercury(II) oxide, through the following balance equa...

A: According to the given balanced chemical equation, 2 moles of HgO reacts to produce exactly 1 mole o...

Q: Base on what you have learned from this lesson and from other previous lessons. Analyze the given st...

A: Given that : A solution is prepared at 20oC and its concentration is expressed in two different unit...

Q: ANSWER ONLY 4 5 AND 6 SUBJECT ANALYTIC CHEMISTRY

A: Qualitative analysis is a part of analytical chemistry that involves determining the elements or che...

Q: . The dissociation of N;O4 into NO2 is 16.7% complete at 298 K and 1.013 bar. N2O«(g) =2 NO2(g) Dete...

A:

Q: Based on the following species peroxide ion, Oz , superoxide ion, Oz , oxygen O2 Draw the molecular ...

A:

Q: Water, Methanol, Ethanol, and Acetone Which substance do you predict has the strongest intermolecul...

A: The correct answer about intermolecular force is given below

Q: Chemical Equation: Give the balanced chemical equation for each of the following reactions.  SUBJE...

A:

Q: Assuming an efficiency of 33.40%, calculate the actual yield of magnesium nitrate formed from 143.2 ...

A: First we will calculate the thoretical yield , then find the actual yield.

Q: rate of reaction =

A:

Q: The hybridization of carbanion is

A: A carbanion is a negatively charged trivalent (forms three bonds) carbon ion bearing a formal charge...

Q: A hot air balloon's gondola is suspended below a cloth envelope containing 2.775 x 10° liters of hot...

A: Given,  Volume of the hot air = 2.775 x 106 L  Calculate the volume of the hot air in mL = ?  

Q: A container with a volume of 1.70 L was evacuated and then filled at low temperature with 0.0370 mol...

A: Given: Total pressure at equilibrium = 0.656 atm. Temperature = 25.0 oC And volume of vessel = 1.70 ...

Q: nickel chromium cobalt O zinc

A: The elements in which the d-orbitals are partially filled are known as the transition elements. The ...

Q: a resonance structure t

A:

Q: Chemists have defined the pH (Hydrogen Potential) of a solution by pH = -log[H+] where [H+] represen...

A: • The values provided in the question are:-     i) pH of a destructive acid rainfall = 2.7    • We n...

Q: B. Write the IUPAC name of the following: 3. (CH3CH2CH2)2NCH2CH3 4. CH3CH2CH2COCH2CH2CH2CH3 5. CH3CH...

A: We will use iupac naming rules to name all the compounds one by one.

Q: formation of white precipitate O presence of oxalate ion O addition of potassium permanganate O disa...

A: The analytical chemistry is used to identify the groups, inoragnic groups, functional groups by diff...

Q: Give at least one example of each of the reactions below: a) neutralization, use an example from ev...

A:

Q: Provide the correct IUPAC name for the compound shown here. H. H. CH3-CH2 CH-CH, CH3

A:

Q: initial rate of reaction

A:

Q: The reaction of an alkene and water in the presence of an acid catalyst to produce an alcohol is cal...

A:

Q: constitutional isomers

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Q: QUESTION 6 If two wavefunctions, w(x) and p(x), are orthogonal, this means that they have the follow...

A: Orthogonal set is that where probability of finding particles is zero. And Narmalized set is that wh...

Q: Benzene chemically reacts with chlorine (Cl2) in presence of a catalyst to produce ----.   Question...

A: Chlorination of benzene is the process in which chlorine is react with chlorine (Cl2) in presence of...

Q: Which is the better nucleophile, A or B?

A: Here A is better nucleophile .

Q: A sample of nitrogen gas is placed into a container at 200 K. If the temperature of the container is...

A: The ideal gas equation  P1V1 / T1 = P2V2 /T2  Help to solve the above question.

Q: Which answer best describes the redistribution of matter or energy when melting takes place? more un...

A: The question can be answered by considering one of the important thermodynamic concept such as entro...

Q: The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K = 7.89...

A: The vapour-liquid reactive equilibria equation given is, => log(K) = 7.893 - 2.4312 × 103T And te...

Q: Group prioritization is based on the electronegativity of the atoms directly attached to the carbons...

A: Here we have to determine  prioritization of groups attached to double bonded carbon atom or to the ...

Q: . How many sigma bonds and pi bonds are in this molecule of ethyne?

A: Ethyne the molecular formula is C2H2  Inbetween the atoms in a molecule there is formation of Sigma ...

Q: The equilibrium constant for the following reaction is 3.13x103 at 32 °C. N2(g) + 02(g) = 2 NO(g) K ...

A:

Q: 2. A precipitate of PbI, is formed when 5 mL of 0.012 M Pb(NO,), is added to 5 mL of 0.030 M KI. It ...

A: Molarity of lead nitrate = 0.012 M Volume of lead nitrate = 5mL or 0.005 L Volume of KI = 5 mL or 0....

Q: 1. Two cyclic ketones with the chemical formula C2H3O 2. Two enals with the chemical formula CH;O

A: The formula given are C8H8O and C9H8O.    

Q: hat is the purpose y the result of Spectrophotometric of a Cobalt Chloride Solution Analysis?

A: Introduction: We know the spectrophotometric analysis is used to find the unknown concentration of t...

Q: Determine the value of the equilibrium constant, Kgoal, for the reaction N2(g)+O2(g)+H2(g)⇌12N2H4(g...

A: Answer: Value of equilibrium constant is the ratio of the molar concentration of products and reacta...

Q: Silver nitrate is added to a solution of 1 x 10 M sodium acetate (K, AgC,H,O2 = 1.9 x 10°): a) At wh...

A: For the reaction., AgNO3+CH3COONa--->CH3COOAg+NaNO3 From the net equation one mole of silver nitr...

Q: NO2 NH2 Br NO2 НООС b. NO2

A:

Q: H2N' ONH3

A:

Q: Lead (II) nitrate is reacted with sodium iodide. Calculate the number of Pb2+ ions required to form ...

A: The Pb2+ ions required = 1.4633×1021