The activation energy (E,) for a certain biological reaction is 62.1 kJ/mol. If the rate constant (k) is 24.3 at normal body temperature (37°C), what is the rate constant during a fever (41°C)?

Q: Question number 5 Calculate the molar mass of a strong electrolyte when a solution is prepared with ...

A: Here we use the van't Hoff equation that is π = iCRT. Here C is molarity that mole per litre.

Q: Enter your answer in the provided box. Calculate the molarity of 6.48 g of LINO3 in 505 mL of soluti...

A: Molarity can be defined as number of moles of solute dissolved per litre of solution. It is a concen...

Q: In aqueous solution the Ni ion forms a complex with four cyanide anions. Write the formation constan...

A: The formation constant (Kf) for a complex formation reaction is the ratio of the concentration of aq...

Q: Upon oznolysis (oxidative work up), predict the products of the following reagents:

A: Ozonolysis can be defined as the reaction  which involves cleavage of alkenes or alkynes using ozone...

Q: 1. Match Letter with appropriate functional group -E A C Hydroxyl: Sulfhydryl: Carbonyl: Carboxylic ...

A: We have to determine the functional groups. Hydroxyl: -OH group is called a hydroxyl group. Sulfhyd...

Q: The following alcohol is undergo dehydration to produce compound L and M. OH H,SO4 L + M i) Draw the...

A:

Q: Explain why 1-butanol and cyclohexanol are immiscible Explain why 2-methylpropanol and ethylene glyc...

A: Solubility is describe as "LIKE DISSOLVE LIKE". Generally polar solute can be soluble in polar solve...

Q: Jse strain energy increments in the OWL Table Reference (see References button, Strain Energy Increm...

A:

Q: 2. Twenty-five mL of 0.100 M lactic acid (K = 1.4 x 104) is titrated with 0.097 M KOH. a) What is th...

A: The answer is as follows:  

Q: If 2.40 moles of H₂ and 1.55 moles of O₂ react how many moles of H₂O can be produced in the reaction...

A:

Q: _chloride ion bromide ion Lit F- Na* S2- K* Mg2+ Ca2+ 02- N3- P3- A3+ barium ion boron ion

A: While naming anion, 'ite' 'ate' or 'ide' suffix is used with the name of the element.  While naming ...

Q: 3. Determine the formula weights of the following compounds: a. N2O5 b. FeCO3 c. Ca(C2H3O2)2 d. (NH4...

A: Formula weight of a molecule is the sum of the atomic weights of the all atoms present in empirical ...

Q: For the n=4 shell, rank the sub shells in order from lowest to highest energy

A: The correct answer is given ?

Q: The reaction of peroxydisulfate ion ( S,03-) with iodide ion (I) is S,0g (ag) + 31 (ag) → 2s0,7 (aq)...

A: For a reaction aA + bB →cC + dD rate = K [A]a [B]b

Q: 21. Propane (C3H8) reacts with oxygen gas to form carbon dioxide and water. How many grams of oxygen...

A: The balanced chemical equation, C3H8 + 5O2 ==> 3CO2 + 4H2O Given, 3.8 moles of propane. 

Q: ' (d) (1 mol) 1. MgBr 1. o-tol-MgBr - abbreviation 2. HаО 2. H,о Ortho-tolyl magnesium bromide follo...

A: The RMgX is a Grignard reagent where X is halogens i.e. Cl, Br I. Grignard reagent reacts with carbo...

Q: Pairs of molecules Турe(s) IMF 1. O=C%3DO and O=C3D0 2. and Na + H' H.

A: Since you have asked a question with multiple subparts, we will answer only first three subparts for...

Q: buffer solution is prepared by dissolving 4.7 g of nitrous acid, HNO2 , and 13.8 g of sodium nitrite...

A: The solution is as follows:  

Q: Consider the stoichiometry of the reaction provided in the question(s) below. a. A laboratory stude...

A: A) Given mass of benzaldehyde=0.0812 g Molar mass of benzaldehyde = 106.12 g/mol Moles of reactant A...

Q: (a) The distillation stops at one point, and the temperature drops. (b) The material in the...

A: Distillation is a process of separating mixture of liquids depending up on their different boiling p...

Q: If 3.0 g of aluminum and 6.0 g of bromine reacted to form AlBr3 how many grams of product would theo...

A: Given that, 3.0 g of aluminium and 6.0 g of bromine reacted to AlBr3. So, the reaction is given belo...

Q: Naturally occurring neon exists as three isotopes. 90.51% is Ne-20 with a mass of 19.99 amu, 0.27% i...

A: Given: There are three naturally occurring isotope of Neon. Mass of isotope 1 = 19.99 amu. Abundance...

Q: 2. A 230 ml ethyl alcohol was placed in a Pyrex glass and makes it full at 22°C. How much alcohol wi...

A:

Q: C. Fractional Distillation SAMPLES °C at which vapors are collected Distillate Methanol + Ethanol 65...

A: (a) Fractional distillation is used to separate mixtures, where the boiling points are close to less...

Q: Calculate the percent by mass of the solute in the following aqueous solution. 31.0 g of KCl in 147 ...

A: Given  Mass of KCl     = 31 gram  Mass of water = 147 gram  Percent by mass of solute = ?

Q: What is the pH of buffer prepared by mixing 250 mL of 0.2 M benzoic acid and 100 mL of 0.25 M sodium...

A: PH of buffer solution is calculated by using Henderson Hassel balch equation

Q: 4. Which

A: Steps in the method of analysis are -  => Selection of method : First we select the analysis meth...

Q: Perform the following conversions. You must use dimensional analysis and put your answer in scientif...

A: Here by using unit and dimensional analysis we have to solve the following conversions. For this we ...

Q: Nitrogen monoxide, NO, reacts with hydrogen to give nitrous oxide, N20, and water. 2NO(g) + H2 (g) →...

A:

Q: Henderson-Hasselbach equation What is the pH of a 500 mL buffer containing 0.200 moles NH3 and 0.35...

A: Given,  Volume of the buffer = 500 mL = .5 L  Moles of NH3 = 0.200 mol  Moles of NH4Cl = 0.350 mol 

Q: Properties of Liquids and IMF example andbrief discussion

A: Liquids can be defined as fluids which do not have fixed shape but volume. For example: Water, Oil, ...

Q: Diamond, lattice constant (a) = 0.3567 nm, shares the same crystal structure as Si, FCC with lattice...

A:  X-ray diffraction is commonly used as a non-destructive method of studying carbon materials and oth...

Q: is water a good solvent for recrystallization for acetanilide based on the image?

A: The answer is as follows:  

Q: What contributes to a group being either electron-donating or withdrawing? Select all that apply.  ...

A: Electron donating groups are those which increases electron density on ring.

Q: ) the loss of an alpha particle by Thorium-232 j) the loss of a beta particle by Iodine-135

A: Nuclear chemistry can be defined as the branch of chemistry that deals with radioactivity, nuclear r...

Q: 24. For the reaction: H2O(1) - H2O(g). Calculate AG at 30 °C (Attach your solution) O 1.98 kcal O 1....

A: So 2nd options seems more accurate that is 1.89kcal

Q: L. The hydrocarbon, dodecane, is used to make detergents. It is an alkane and has the molecular form...

A: The hydrocarbon dodecane is used to make detergents.

Q: Difference between gravimetry and volumetric methods

A: Introduction :  Titration is a process in which chemical analysis of the quantity of some consistent...

Q: If the initial concentration of N,05 is 0.60 M, what is the concentration of N2O5] after 2.0 hours? ...

A: Given,  Initial Concentration of N2O5, [A]0 = 0.60 M  Rate constant, k = 6.2x10-4 s-1  Time, t = 2 h...

Q: Questions 1. Your soap contains the glycerol which is the by-product of the hydrolysis reaction. You...

A: In Saponification Reaction  a fat is converted into the Soap molecule and the Glycerol. This process...

Q: Fill out the chart below Compound Weight in Mol. Wt. Moles Melting pt. in 1,4-diphenyl-1,3-butadiene...

A: A question based on mole concept that is to be accomplished.

Q: PART B: For each of the following organic compounds, draw the structural or line diagram and circle ...

A:

Q: CH S2- Br N3. Na* K* Mg?+ AF+

A: In given question we solve only first three subparts according to Bartleby guidelines. Write the for...

Q: HAVENLMBERS 3H 2H 上 2H 2H 20.09.5 9.0 B.5 8.b 7.5 PPM Proton NMR 4.0 3.5 3.0 2.5 2.0 1.5 PPM aromali...

A: 1HNmr values -

Q: How many moles are in 65.5 grams of PF3 gas? (molar mass of PF3=87.97 g/mol) Show work please Group ...

A: NO OF MOLES = GIVEN WEIGHT/MOLAR MASS.

Q: ОН ОН H. HO, Но но i) Draw a Fischer projection. ii) From the Fischer projection in question (a) i),...

A:

Q: * (b) 1. LİAIH4 (1 mol) 2. H-О NABH4, MEOH lithium aluminum hydride followed by water H2 with Pt, Pd...

A:

Q: Directions: 1. Read the following substances commonly found in your homes, know its uses and its com...

A:

Q: How many seconds are there in a solar year (365.24 days )?

A: 1 day= 24h 1h= 60 min 1 min= 60 sec

Q: Which of the following pairs of solutions will give a precipitate when mixed?    Sodium phosphate an...

A: First write down the reaction for given problem and check the product side using solubility rule cha...