the change in temp from 10°C to 20°C is found to double the rate of a particular chemical reaction how did the chnage in temp affect the reaction

Q: Benzoic acid (C6H5CO₂H) is a common organic acid. Consider a solution is prepared by dissolving…

A: Given that the 1..25 L of a solution is prepared by dissolving 0.780 g of benzoic acid. initial…

Q: Mark the correct answer 5. The generation of heat by chemical reaction is due to a) heat input…

A: 5A) c) the enthalpy change of the system Heat is generated by chemical reactions due to the enthalpy…

Q: The binding energy per nucleon of carbon-12 (nuclear mass, 11.996708 amu) is ____________.

A: Here the concept used is taken from  atomic chemistry.  Here we have to find binding energy per…

Q: Draw the major product of this reaction. Ignore byproducts. CH3OH Select to Draw Br

A:

Q: 3. For the combustion of butane gas, C4H10 (8) + O₂(g) → 4 CO₂ (g) + 5 H₂O (g). Calculate AGº and…

A: Using standard thermodynamics data, ∆G° can  calculated and from its sign, it can be concluded…

Q: 2Cr(s) + 3Ni²+ (aq) 2Cr³+ (aq) + 3Ni(s) Ecell 0.51V =

A: The given redox reaction is  2 Cr(s) + 3 Ni2+(aq) →2 Cr3+(aq) + 3Ni(s), E°cell = 0.51 V The measured…

Q: Given the two reactions Pb²+ (aq) + 2Cl(aq), 3. PbCl2 (s) 4. AgCl(s) Ag+ (aq) + Cl(aq), K4 =…

A:

Q: You transfer a sample of gas at 17°C from a volume of 4.44 L and 1.10 atm to a container at 37°C…

A: Given : initial and final condition Tip: apply Charles law

Q: A welded steel cylindrical drum made of a 10-mm plate has an internal diameter of 1.20 m. Compute…

A: To calculate the change in diameter of a cylinder under pressure, we can use the formula:   ΔD = 2 *…

Q: Propose an efficient synthesis for the following compound using the malonic ester synthesis: Eto A.…

A:

Q: Which is the best choice for preparing a buffer with a pH of 3.5? O C6H4(COOH)2 (Ka = 2.9 × 10-4)…

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Q: What concentration of SO3 is in equilibrium with Ag,SO, (s) and 2.90 × 10-³ M Agt? The Ksp of Ag₂SO,…

A:

Q: Listen 15.0 mL of 0.30 M sodium phosphate solution reacts with 20.0 mL of 0.19 M lead(II) nitrate…

A: After balancing equation   Correct answer is  0.0M

Q: VI. VII. Use the standard reaction enthalpies given below to determine AH°rxn for the following…

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Q: 5. a) b) How many stereocenters does this compound have? How many stereoisomers are possible for…

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Q: 3. A non-flow system contains 1 pound-mass of Ideal gas (cp=0.24; cv = 0.17, both in BTU/lb- R) the…

A: The given data: mass of the ideal gas = 1 pound, that is 1 lbm Cp = 0.24 Btu/lbm.R Cv = 0.17…

Q: Consider the following fatty and _ů _! Myric Acid CH3-(CH₂) 12 CH3 - (CM₂)4…

A: Melting point and boiling point of saturated fatty acids is higher in compare to that of unsaturated…

Q: If you measured the rotation of a compound at -16.56° in a cell that is 0.98 dm in length. And your…

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Q: What is the potential of a galvanic cell at non-standard condition formed by an Al electrode in a 1M…

A: To answer these questions, we need to use the standard potential of the cell and the Nernst…

Q: 8.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: Propose reagents for the following transformations: مجھے ملی OH ОН Aco Me H ل من Me H 2 Br Aco OH Me…

A: Given some organic transformation reaction , we have to provide the appropriate reagents. Now,

Q: The reaction 2H₂O₂ 2H₂O + O₂ has the following pathway: H₂O₂ + H₂O +10 H₂O₂ +10 H₂O+O₂ +1 The…

A: Given : reaction

Q: A chemist titrates 120.0 mL of a 0.2898M carbonic acid (H₂CO,) solution with 0.8540M KOH solution at…

A: pH value at equivalence point can be calculated by considering the equilibrium reaction of HCO3-

Q: What weight of sample should be taken for analysis sos that the volume of 0.1074N NaOH used for…

A: Using the concept of acid-base reaction and reaction stoichiometry, mass of sample can be…

Q: Draw following molecules! (1R,4R)-4-ethoxy-2-ethylcyclohex-2-enol…

A: The structure of an organic compound is written in the following steps: Determine the number of…

Q: A) Draw the structure of the peptide Methionylleucyltyrosylasparagine in the zwitterion form:…

A:

Q: What is the net ionic equation for the reaction below?  2 FeCl3(aq)  +  3 Ca(OH)2(aq)  →  3…

A: Given -> 2FeCl3(aq) + 3Ca(OH)2(aq) ----> 3CaCl2(aq) + 2Fe(OH)3(s)

Q: The reaction for the decomposition of PCl5 to chlorine and PCl3 is shown below.…

A: Since,Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: NBS hv, CCl4 (a) (b) Br Br Br d (c) (d) Br (e)

A: We have to give the major product of the given reaction Introduction: Allylic bromination.

Q: 5. What functional group is found in the bond formed when amino acids link together to form a…

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Q: Previous Page 3 of 3 What main type of intermolecular forces must be overcome in converting each of…

A: A) In the case of bromine (Br₂), the main intermolecular force that must be overcome is the London…

Q: a O b of the two structures would be more acidic? =H (a) (b) H

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Q: Which answer describes the relationship between these compounds? (a) OH H OH H (b) H. They are the…

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Q: Compound X, C42H72BrF, reacts with excess H₂/Pd to give a C42H78BrF compound. How many rings are in…

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Q: Calculate the energy of a photon of visible light with a wavelength of 716 nm. J Calculate the…

A: Given : wavelength= 716 nm  Tip energy = hc÷lamda

Q: According to Le Chatelier’s Principle, does the following reaction shift towards reactants, towards…

A: Since, According to Le-Chateliar principle--Changing concentration affect the equilibrium. When…

Q: Which alkene is more stable?

A: The stability of alkene depends on the number of alkyl groups present on the doubly bonded carbon…

Q: Rank the bold-faced hydrogens for the following compounds from most acidic to least acidic. H H…

A: A-H   =   A-  +  H+ Greater the stability of A- (Conjugate base) higher will be the acidic nature of…

Q: How many grams of MgCl2 are present in 45.0 moles of MgCl2?

A: Given -> Moles of MgCl2 = 45.0 mole

Q: N-ethyl-6-methyl-5-propyl-3-nonanamine 4-butyl-1,2-dimethylcyclohexanol

A:

Q: Direction: Write the K, and K, expression of the following chemical reactions.

A: Given : equilibrium reactions

Q: Listen Write the equilibrium expression for the reaction 30₂(g) 203(g)

A: Given : equilibrium reaction

Q: ОН ОН ОН о -H2O

A: The dehydration of  the given compound takes place with following products: Out of the above…

Q: 22. Calculate the molar entropy of a constant volume sample of neon at 500 K given that it is 146.2…

A: Given that the molar entropy of Neon gas at 298 K is 146.2 J/mol.K. So,  we have, S298 K =146.2…

Q: Reaction of 1-butanol with periodane gives O Butanal O Propanoic acid 2-Butanone Butanoic acid as…

A: When a primary alcohol oxidized in presence of periodane it gives aldehyde while seconday alcohol…

Q: 8.31c x Your answer is incorrect. KM-O, NOH Cold Modify the given carbon skeleton to draw the major…

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: Which of the following is the Arrhenius definition of an acid? A substance that produces H* ions in…

A: Arhenius base : the substance that produces OH- ion in aqueous solution.   For example :  NaOH(aq)…

Q: The spectator ions in the reaction between aqueous perchloric acid and aqueous barium hydroxide are:…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Balance the chemical equation by giving the appropriate coefficient for each molecule in the below…

A: Given -> NCl3 ---> N2 + Cl2

Q: Calculate the average rate of production of H2 between 0 and 37.9 s. Now calculate the rates for PH3…

A: To calculate the rate average rate of disappearance of PH3 and the rate of production of H2 0 and…