how can non-beneficial chemical reactions be minimized or stopped ?

Q: In an experiment to study the formation of HI(g), H2(g) + I2(g) ⇌ 2 HI(g) At equilibrium, {H2} = 0.0...

A: Kc = [HI]2/{[H2][I2]}

Q: Which of the following pairs of compounds are labeled correctly. . CI enantiomers CI enantiomers CI ...

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Q: (CH3)2-CH-CH(CH3)-CH2-CH(C6H5)-CH2-CH2-CH3 O 2,2-Dimethyl-octyl-benzene O 2,3-Dimethyl-5-phenyl-octa...

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: 19. For each of the following, explain how you would prepare 1.0 L of a solution that is 0.10 M in K...

A: As there are multiple questions with multiple subparts,  so as per our guidelines I will answer only...

Q: Which of the following C5H8 compounds best fits the spectrum. The integration values are shown above...

A: By correlating chemical shift values and splitting of proton NMR signal with the individual proton a...

Q: The rate of a certain reaction is given by the following rate law: rate =k[H,[NH,] Use this informat...

A: This question is related to chemical kinetics. Chemical kinetics is the branch of chemistry that dea...

Q: Is the molecule below polar or non-polar? Why? Hint: the electronegativity of Ec is 3.4 :F-Ec =N: :F...

A: Concept; Dipole moment equal to zero called the non-polar molecule .  Dipole moment not equal to zer...

Q: Assign a structure to each of the following spectra. Choose from the following 5 carbon esters

A: Infrared spectroscopy is an analytical technique which aids in structural elucidation. It is based o...

Q: partially hydrogenated vegetable oil

A: In this question we have to explain the equation for baeyers , bromine and sulfuric acid, and flamma...

Q: The specific heat capacity of lead is 0.13 J/g°C. How much heat (in J) is required to raise the temp...

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Q: How many milliliters of 0.491 MHNO3 contain 3.53 g HNO3? mL

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Q: Shown below, Baker spotted the three-component mixture onto a TLC plate and developed it using the s...

A: A question based on analytical separations that is to be accomplished.

Q: "hich of the following molecules has a net dipole moment of zero? Please select a H Ci Ci H. CI Ci H...

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Q: There are two naturally occurring isotopes of chlorine. 35 Cl has a mass of 34.9689 u. 37 Cl has a m...

A: We have to find the percentage abundance of 35Cl and 37Cl.

Q: Suppose the average distance between the nucleus and the electron in a newly discovered 3s state is ...

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Q: Here is a graph of the molarity of formic acid (HCO,H) in a reaction vessel during a certain chemica...

A: A question based on kinetics of reactions in solution that is to be accomplished.

Q: Consider the reaction A(g)   +   2B(g)   →   2C(g)   +   2D(g) and associated that was collected at ...

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Q: 14. In the equation 22890Th 22891Pa + X which particle is represented by X? Accessibility. Good to g...

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Q: For each of the following pairs or reactions, which is correctly labeled as having the larger equili...

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Q: Calculate the coefficient of compressibility for a mixture containing 40 mol% of carbon dioxide and ...

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Q: Which of the following is true? O 1,3-Cis disubstituted cyclohexane is less stable that its trans is...

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Q: QUESTION 3 Which of the following conjugate bases are correct? There may be more than one correct an...

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Q: -3 Question: We know the concentration of copper sulfate to be 0.01 mol dm from other experiment, an...

A: First we have to calculate the concentration on behalf of electrode potential.

Q: Question 3: In steam power plants, open feedwater heaters are frequently utilized to heat the feedwa...

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Q: A physician has ordered 250 cc of 2.5 % (w/v) tincture of iodine. Iodine crystals and alcohol are av...

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Q: "solid potassium chlorate reacts to form solid potassium chloride and gaseous oxygen."

A: Moleculer formula of Potassium chlorate is KClO3  Moleculer formula of potassium chloride is KCl  Mo...

Q: 6. Water has a specific heat of 4.184 J/g°C while glass (Pyrex) has a specific heat of 0.780 J/g°C. ...

A: Specific heat is the amount of heat energy required to raise the temperature of a body per unit of m...

Q: lene can be produ«

A: The equilibrium constant, K=exp(-∆G0/RT ) where, k = equilibrium constant ∆G0 = Change in standard G...

Q: Provide the most stable (lowest energy) chair conformation of cyclohexan-1-ol Drawing

A: Given Molecule is cyclohexan-1-ol Cyclohexan-1-ol is more stable in chair form.  

Q: Quantity Standard Millimeter Mercury Cadnaen mm Hg) Torr atmosphere(atm) 1 Pascal( Pa) nienimateh sl...

A: Unit is defined as the quantity which has a fixed magnitude. Many units of a physical quantity are t...

Q: Determine the rate law and the value of k for the following reaction using the data provided: NO2(g)...

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Q: 5- In each part, choose the structure that best adapts to the infrared spectrum

A: g) In this case, the structure should be  Reason: simply base value for isolated aldehyde peaks in I...

Q: 1.Write the balanced, net ionic equation for the reaction occurring when (a) Cl is added to a soluti...

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Q: 3) What would be a reason that someone would study the synthesis of these heterocyclic compounds?

A: Heterocyclic compounds are the cyclic organic compounds which contain at least one hetero atom, the ...

Q: d) when the amount (mol) of OH added is twice the amount of HBrO present initially?

A: Given that Solution only (d) part

Q: Describe the process of catalytic cracking used in the petroleum refining industry Your answer must...

A: Petroleum refining use different types of cracking  like thermal and catalytic cracking As you have ...

Q: In stock is a 2 L of a solution that is 60% (v/v) alcohol in water. How many cc of pure alcohol does...

A: Volume of solution = 2L

Q: QUESTION 10 What is the osmotic pressure (N) of a solution containing 0.125 mol of a nonelectrolyte ...

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Q: What is the order of a reaction with respect to a reactant "A" if a plot of ln[A] vs time is linear?...

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Q: 3 ) CH3), CHOCOCHb 6) CH, CH,CN (i) CH3CH2)2 NH HO

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Q: 5.79 Classify each of these following species as a Lewis acid or a Lewis base: (a) CO, (b) H,O, (c) ...

A: Lewis acid is a specie that can accept electrons as it is electron deficient. All cations are Lewis ...

Q: Given the information about the following acids i) HW p Ka =2 ii) HX p Ka =6 iii) HY p Ka =17 iv) HZ...

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Q: Q12

A: moles of HF = molairty x volume (l) moles of HF = 0.25 x 1 moles of HF = 0.25 moles of NaF = 0.25 x ...

Q: 四四回 11 四四四 1L April 2, 1995 December 1, 2000 B A

A: a). Aufbau principle - This principle suggests that the electrons while filling the orbitals fill th...

Q: assign a structure to each of the following three spectra. The information is here

A: The matching is as follows:  

Q: Give the nuclear symbol (isotope symbol) for the isotope of bromine, Br, that contains 46 neutrons p...

A: an atom consist of three subatomic particle proton, neutron, electron here we are required to find t...

Q: How would I find the pH of the two-component solution 0.115 M in NaCl and 9.56×10−2 M in KF?

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Q: [CO2] = 0.75 M. Which statement is true regarding the system as it establishes equilibrium? C (s) +...

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Q: Part B What is the value of A,G°? Express your answer with the appropriate units. HA ? J A,G° = 5.03...

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Q: QUESTI UN 15 . Which of the following approximate pka ranges for the following acids is correct? You...

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