How many seconds

Q: CH₂ 323 ·CH CECH CH3 I CH₂ CH3 -CH-CC-CH₂-CH-CH- CH3

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Q: SLO-MO calculations Suppose 125 ml of the basic analetes at union Concentration: 185 M € ume 450 mL…

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Q: Chemoselectivity now arises as 15 has OH and CO₂H functional groups. Which will act as a…

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Q: What is the order of increasing acidity for the following compounds?  (least to most)

A: In this question, we will arranging all the compounds in increasing order of acidity from the least…

Q: A student performed the Fischer Esterification reaction shown below and quenched their reaction…

A: In Fischer esterification reaction carboxylic acid react with alcohol to give ester Sodium…

Q: how many grams of carbon dioxide will be made from 7.4x10 to the 23 power molecules of oxygen?…

A: First convert molecules into moles. 6.022 × 10²³ molecules = 1 mole of oxygen 1 molecules= 1÷6.022 ×…

Q: A 6.00 1. tank at 1.5 "C is filled with 16.8 g of carbon dioxide gas and 10.6 g of dinitrogen…

A: Given-> Weight of CO2 = 16.8 gm Weight of N2O = 10.6 gm

Q: 35. Compounds A. and B. are closely related and have formulas of C₁0H₁2O and C₁1H140 respectively.…

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Q: From the perspective of an electron in a hydrogen atom, explain all the forces and changes that the…

A: explain the water molecule by bonding or IMF

Q: if 10.0L of oxygen at STP are heat to 512C what will the new volume of gas if the pressure is also…

A: We have to calculate the new volume of gas.

Q: Classify each titration curve as representing a strong acid titrated with a strong base, a strong…

A: Titration of an acid with base or base with acid results into neutralisation reaction.  When strong…

Q: Draw 3-methylcyclobutanol. Include all hydrogen atoms. Draw Rings Select || H₂C с O | с H₂ H₂C What…

A: Draw 3-methylcyclobutanolinclude all Hs .

Q: What is the order of increasing acidity for the following compounds?  (least to most)

A: In compound (I) benzoic acid has the -Cl substituent at para position, in (II) , benzoic acid has no…

Q: if I have 7.7 moles of gas at a pressure of 9.119 kPa and at a temperature of 56C what is the volume…

A: The correct answer is given below

Q: Iodine has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.479, 0.725,…

A: atomic fraction factor = 0.547  atomic radius of an atom = 0.177 nm lattice parameters: a= 0479nm ,…

Q: Identify three household products that contain or are made of molecular compounds. List the names of…

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Q: The following mechanism has been proposed for the conversion of ozone to oxygen in the gas phase.…

A: The mechanism of the reaction is: O3⇌O2+O (fast) ......(1)O3+O→2O2 (slow) ......(2)

Q: A 0.1005 g sample of menthol (a compound comprised of C, H and O) produces 0.2829 g of carbon…

A: Mass of menthol = 0.1005g Mass of CO2 =0.2829 g Mass of H2O =0.1159 g

Q: Indicate whether the statement below is true or false. All batteries are Galvanic cells. Truc O…

A: Generally batteries will give electrical energy from chemical energy  Batteries are of two types 1,…

Q: maintaing a constant pressure the volume of a gas is increased from 18L to 32L by heating it. if the…

A: new temperature?

Q: Write a balanced chemical equation for the standard formation reaction of gaseous hydrogen bromide…

A: Standard enthalpy formation of reaction is tge formation of one mole of compound from its…

Q: A gas originally at 27 °C and 1.00 atm pressure in a 3.9 L flask is cooled at constant pressure…

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Q: Which of the acids in the table above has the strongest conjugate base? Your answer Acidities of…

A: Lower the pKa value stronger the acid.

Q: Given data for electrolysis of Gd ions: mmol of Gd metal = 25 current: 1.0 Ampere t = 120 minutes…

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Q: what happens to the equilibrium mixture of gases when the pressure increases for the following…

A: According to Le Chatelier's principle : reactions moves in a direction where changes are nullified.…

Q: A polypeptide is ... O None of the above. O an addition polymer of amino acids O a part of nucleic…

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Q: 2. The reaction of one of two identical groups: we might want to make the monoether 5. OMe OMe OH ?…

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Q: if the pOH is 3.09 what is the pH?

A: If pH is less than 7 then solution is acidic in nature.If pH is greater than 7 then solution is…

Q: The equilibrium constant for a reaction is 0.48 at 25 °C. What is the value of ΔG° (kJ/mol) at this…

A: the relationship between gives free energy and equilibrium constant is given as  ∆G°= -RTlnK  where…

Q: determine the number of grams of iodine gas in a 3.0 L container at 300K and a pressure of 1.5 ATM

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Q: In Which of the following is always TRUE for a reaction whose value of Kc is 4.4 × 10-18? A. The…

A: Equilibrium constant is the ratio of concentration of products to concentration of reactants at…

Q: The value of ΔS° for the formation of calcium chloride from its constituent elements,            Ca…

A: Entropy is the randomness of particles.

Q: If the following compound is saponified with sodium hydroxide, the products are: O || CH3(CH2)…

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Q: Chlorine gas can be produced from the reaction of potassium permanganate and hydrochloric acid as…

A: Given, 2KMnO4(s) + 16HCl(aq) → 8H2O(l) + 2KCl(aq) + 2MnCl2(aq) + 5Cl2(g) mass of KMnO4 react = 4.16…

Q: Balance equation between cisplatin and guanine

A: When cis platin react with guanine ,first solvato complex is formed (solvent as ligand )

Q: Calculate the amount of fertilizer needed to meet the recommended rate for eggplants which is…

A: Recommended rate of fertilizer for eggplant = 120-60-15 Kg/ha Nitrogen = 120 Kg Phosphorus = 60 Kg…

Q: This is a worksheet lab - there is no prelab and lab write up is not required Complete the following…

A: pKa= -log ka

Q: Draw the mechanism of free radical bromination and product (only initiation & Propagation) Br₂ hv

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Q: Albertans experience extreme temperature ranges from summer months to winter months. The air…

A: Pressure is directly proportional to the temperature

Q: The isotopic mass of 33P is 32 971726 amu. Determine its binding energy (in MeV) per nucleon. mass…

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Q: What volume of a 0.1 m sodium hydroxide could be made with the 200 g of solute

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Q: (Q97) In the process of forming liquid sodium from sodium ions, the flow of electrons will be from…

A: Fill the box of the given question--

Q: Ph a b 24 a or b Ph 27 OH HO 26

A: Reactions in Ether

Q: Which of the following reactions produce a carbocation intermediate for a reaction to occur? I. SN1…

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Q: A 250 mL beaker is filled with 100 mL of a 0.30 M solution of acetic acid (CH3COOH) and 150 mL of a…

A: Acetic acid is a weak acid , so it do not dissociate completely into its ions. NaOH is a strong base…

Q: Classify each reaction type: 1) MN + QP → QN + MP 2) CxHyOz + O2 → H2O + CO2 3) JR → R + J 4) B + D…

A: Here we are required to classify the type of reaction

Q: Calculate the percentage of ionize and unionized forms present in the following solution. Assume…

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Q: A controversy broke out as a dead body was found in a bar on Cornelia Street. The media revealed…

A: Given: [CN-] prior to dilution, M Abs@ 725 nm 0.000 0.002 0.040 0.160 0.100 0.390 0.160…

Q: What is the total vapor pressure of a solution containing 35.8 g benzene (C,H₁, molar mass = 78.11…

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Q: Point 1 on the vapor-liquid equilibrium diagram represents a liquid (ß) that is enriched in…

A: In the given vapor-liquid equilibrium diagram, Point 1 - Liquid β Point 4 - Liquid α Now, point 6…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.