It is the study of rate and mechanisms of chemical reactions is called?

Q: ठेपकरकलन । क बनव की कितववडु ठनोमन्९वक boiling point CH30H, CHU, CH3 CH20H, HocHzethoH CH3 OMC CH y…

A: ->Alcohols have higher boiling point because there exists hydrogen bonding in alcohol .But if…

Q: Write the IUPAC name for the given molecule

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

Q: In each of the molecules drawn below one chemical bond is colored red. Decide whether this bond is…

A: A covalent bond is polar or not depends on the electronegativity difference between the atoms…

Q: The rate constant of a first order reaction is 3.46 x 10 ^-2 s^-1 at 298K. What is the rate constant…

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

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Q: An electric range burner weighing 607.0 grams is turned off after reaching a temperature of 474.0°C,…

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Q: Camo gomerat Statoment be made setating Rand s to D and Io The af- Carbons of att the D- Umino acids…

A: Given statements are  The α-carbons of all the D-amino acids except Proline and histidine have to…

Q: The combustion of octane, C, H, proceeds according to the reaetion shown. 18 2 C,H18() + 25 O,(g) →…

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Q: the average bond energies to calculate the ∆H of the reaction:  4H--Cl + O2 → 2H—O—H + 2 Cl—Cl…

A: Given reaction- 4HCl +O2 ->2H2O +2Cl2

Q: us sodium sulfate (Na2SO4). Which reaction will

A: Answer: electrolysis of Na2SO4 is  Na2SO4= 2Na+   + SO42- Reaction at anode :  2SO42- = S2O82-    +…

Q: The study of energy changes that accompany chemical and physical changes is known as? Select one: a.…

A: It is not definition of physical chemistry because it is interactions and transformations of…

Q: The natural catalyst of the organisms is called? Select one: a. Inhibitor b. Poison c. Enzymes d.…

A: Enzymes act as a natural catalyst in the living system

Q: Step 1: add curved arrows. Step 2: complete the structure and add curved arrows. Select Draw Rings…

A: Given reaction is decarboxylation reaction

Q: The molar solubility of  iron(II) hydroxide  in a  0.294  M  iron(II) nitrate  solution is M.

A: FOR THIS WE NEED THE SOLUBILITY PRODUCT OF IRON(2) HYDROXIDE,WHICH IS 8*10(-16).

Q: Q3 - A sealed container has a mixture of gases X and Y. The gases can undergo a chemical reaction at…

A: delta G = delta H - Tdelta S For a spontaneous reaction delta G = -ve

Q: What is the value of the equilibrium constant for the reaction. 2 Agis) + Pt2 (aq) Ag (aq) + Pt(s)…

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Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrocyanic acid…

A: Procedure to write net ionic equation : Write balanced molecular equation with physical states of…

Q: What is the pH of a solution made by mixing 30.00 mL of 0.10 M acetic acid with 40.00 mL of 0.10 M…

A: Weak acid are those which does not dissociate completely in aqueous solution. Here all CH3COOH are…

Q: 36  The reaction C2H5Cl →C2H4  + HCl is first order in C2H5Cl. The rate constant is 1.60 x 10-6/s.…

A: Chemical kinetics can be defined as the branch of chemistry that deals with rates of chemical…

Q: How was quinine identified/discovered?

A: In 1820, French scientists Peltier and Joseph Caventou discovered a method to extract quinine from…

Q: 4. S'Na* acetone 5. Br CH3C=CLi* DMSO

A: 4. Secondary alkyl iodide and strong nucleophile prefers sn2 reaction. 5. Primary alkyl bromide and…

Q: How many grams of MgCl2 in 30.00 mL of a 25.5 ppt solution ? (30.00 mL)(- %3D mL а. 25.5 i. 18.0 b.…

A: All the necessary calculations have been done in the following step.

Q: Given :           (1) 2NF3 + 2NO  → N2F4  + 2ONF     ∆H= -82.9 kJ           (2) NO + ½ F2  → ONF…

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Q: ent Score: 5 of 25 A 15.0 L sample of oxygen gas has a pressure of 27.0 atm at a certain…

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Q: Based on this information, what mass of solid conjugate base should the student weigh out to make…

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Q: I Review | Constants | Periodic Table raILr Normal metabolic processes produce significant amounts…

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Q: How many milliliters of 12.0 M HCl(aq) are needed to prepare 220.0 mL of 1.00 M HCl(aq)?

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Q: ppm 2. In a certain polluted area, the partial pressure of NO gas was 8 pascal. The mixing ratio of…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: What do you call the sum of the exponents of the concentration terms in the rate equations for a…

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Q: The decomposition of NO2 is a second order reaction and the rate constant is 0.755 L/mol-s. In an…

A: t = time required to concentration of NO2 to drop to 0.00100 mol/L

Q: If the molecule or polyatomic ion is polar, write the chemical symbol of the atom closest to the…

A: Polarity of various molecules

Q: The substance argon has the following properties: normal melting point: 83.9 K normal boiling point:…

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Q: The ionization constant (Kb) of aniline (C6HSNH2) is 2.35 x 10-5, If 7.285 grams of aniline is…

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Q: Consider the following galvanic cell: Agls) | Ag"(3,0 x 10“ M) || Fe³"(1.1 × 10³ M), Fe²"(0.040 M) |…

A: The give cell notation is            Ag(s)/Ag+(3.0×10-4 M)   //      Fe3+(1.1×10-3 M), Fe2+(0.040…

Q: Set up a Hess's law cycle, and use the following information to calculate AH, for aqueous nitric…

A: Hess's law states that total enthalpy of formation in a chemical reaction is same whether a reaction…

Q: Determine the pH change when 0.070 mol HCIO, is added to 1.00 L of a buffer solution that is 0.395 M…

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Q: e newman projection. (2) Rotate the carbon #1 to 60 degree for 6 s until a 360 degree rotation was…

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Q: A 10.0 L tank at 8.65 °C is filled with 6.29 g of boron trifluoride gas and 8.89 g of sulfur…

A: We have to predict the mole fraction and partial pressure.

Q: 46  It is the time required for half of the reactant to react is known as? Select one: a. time…

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Q: The reaction C2H5Cl →C2H4 + HCl is first order in C2H5Cl. The rate constant is 1.60 x 10-6/s. In an…

A: Given- Rate constant=1.60×10-6/s  Initial concentration=0.165mol/L  Final concentration=0.100mol/L…

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A: Given data :

Q: A solution contains 8.73×10-3 M potassium carbonate and 1.47×10-2 M ammonium sulfate. Solid silver…

A: Answer: When silver acetate is slowly added to the solution containing potassium carbonate and…

Q: Copper is plated onto the cathode of an electrolytic cell containing CuCl2(aq). How long does it…

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Q: A solution contains 1.33×10-2 M lead acetate and 5.51×10-3 M barium nitrate. Solid sodium phosphate…

A: Given,  [Pb(CH3COO)2] = 1.33 x 10-2 M  [Ba(NO3)2] = 5.51 x 10-3 M  Solid sodium phosphate is added…

Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

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Q: need help to draw a 4-Nitrobenzyl Alcohol ir spec digram   and also for it need to draw…

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Q: Incorrect Mechanism (The mechanism is for the formation of the 1,4 product. Please ignore the 1,2…

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Q: In which of the foltowing aqueCsus sotations Would you eXpect cus to have the highest Solability o…

A: Answer: For the sparingly soluble salt its is always considered that the dissolve quantity of the…

Q: The substance ammonia has the following properties: normal melting point: 195.4 K normal boiling…

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Q: A closed container in lab contains a sample of oxygen gas. When the temperature in lab is 16.7…

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