Write the appropriate reagents, conditions and products for the following transformations, in a single step. -CH,-CH3 NBS ? (1) UV light

Q: What mass grams of nitric acid , HNO, is required to neutralize (completely react with) 4.30 |g of…

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Q: 2- one liter of buffer solution contains 0.1 mole of benzoic acid and 0.2 mole of sodium benzoate…

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Q: Write the appropriate reagents, conditions and products for the following transformations, in a…

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Q: Write a brief introduction about ion chromatography including:  types of columns, the  mechanism of…

A: Chromatography is a separation technique used to separate the components from its mixture. Every…

Q: 5- Arrhenius acid generates H+ in solution pase generates OHin solution OTrue False

A: Arhenius acids are those acids which generates H+ in aquaeous solution. Arhenius bases are those…

Q: graduated cylinder contains 7.00 mL of water. After adding 18.001 grams of sulfur the water level is…

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Q: Calculate the pH at 25 °C of a 0.15M solution of lidocaine HCl (C14H2, NONH,CI). Note that lidocaine…

A: In this question, we want to determine the pH of the solution.  You can see the calculation steps…

Q: Pent-1,3-diene and HBr will yield O 3-bromo-pent-1-ene O 2-bromo-pent-2,4-diene 1-bromo-pent-2-ene…

A: Pent-1,3-diene and HBr will yield:   This is electrophilic addition reaction.

Q: 30. For the equilibrium N2O«(g) 2NO2(g), at 298 K, Kp = 0.15. For this reaction system, it is found…

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Q: A chemistry graduate student is studying the rate of this reaction: CICH,CH,CI (g) → CH,CHCI (g)…

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Q: The compound A that gives the following IR and NMR spectra has the formula CSH10O2. Based on these…

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Q: Consider the following equilibrium: 2NOCI (g) – 2NO (g) +Cl, (g) AG' =41. kJ Now suppose a reaction…

A: As per Le Chatelier's principle,when stress is applied to a system under equilibrium, the system…

Q: Calculate the pH at 25 °C of a 0.77M solution of pyridinium chloride (C,H,NHCI). Note that pyridine…

A: Here we are required to find the pH of 0.77M pyridiumchloride.

Q: A gas expands from I to F along the three paths indicated in the figure below. Calculate the work…

A: Given: Three paths are plotted on a PV diagram, which has a horizontal axis labeled V (liters), and…

Q: 2) a. Determine whether hydrogen sulfide (H,S) can be oxidized with hydrogen peroxide (H2O2). The…

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Q: 1. Draw the best Lewis dot structure for the anion IF4" in the correct molecular geometry [Include…

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Q: Consider the following data: CO (g) + Cl2(g) --> COCI2 (g) Experiment [CO] (M) [Cl,] (M) Initial…

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Q: 2. Half-Life. a. On your plot of concentration vs time, draw lines to show the times required for…

A: Given: Time (s) [A] ln[A] 0 0.6 -0.51083 25 0.54 -0.61619 50 0.486 -0.72155 100 0.394…

Q: 6- what is the solubility of Pb(0H)2 if Ksp at 20c0 = 2. 5x10-16 ? 3.9 x10-6 0.039 x10-6

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Q: The following system is at equilibrium: HI(g) + Cl2(g)HCl(g) + ICl(g) What will happen to [ICl] if…

A: Le Chatelier principle says that equilibrium will shift in such a way so as to undo the effect of…

Q: Siguiticance o Onrertainty princi ple

A: Given,  What are the significant of Uncertainty principle = ?

Q: How many mL of 0.625 M KBr are needed to prepare 2. O 200. mL O 0.0200 mL O 313 mL O 31.3 mL

A: Intial concentration (M1) = 0.625 M Initial Volume (V1) =  Final concentration (M2) = 0.050 M Final…

Q: Write a complete balanced equation for the neutralization reaction between HCl (aq) and NaOH (aq).

A: We need to write balanced chemical reaction between HCl and NaOH.

Q: . What is the weight of the sample in trial 1? 2. What is the average weight of the precipitate in…

A: 1. Weight of sample=Weight of bottle before removing the sample-Weight of bottle after removing the…

Q: 7- Amphiprotic & Amphoteric Species Some species can behave as either a weak acid or as a weak base.…

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Q: Selected organic compound: CARVACROL c) Illustrate a balanced chemical equation to synthesise…

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Q: If a compound has 5 electron groups, of which one is a lone pair of electrons, around the central…

A: The electron pair geometry of a molecule is determined from the number of electron pair that…

Q: Based on the given data, why is Qlost + Qgained is not equal to zero? what could be the possible…

A: Initially, Fe is at a higher temperature of 200 oC and water is at a lower temperature of 20.0 oC.…

Q: 4- Lewis Acid accept an electron pair BF3 Base donates an electron pair : NH3 True False

A: In this question we have to tell the given statement is true or false.

Q: Using the half-reaction method and showing all of your steps, write the balanced equation for the…

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Q: For each highlighted bond (shown in red), select the arrow that indicates the direction of bond…

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Q: There are 21.19 grams of acetic acid, CH3COOH in 1.83 Liters of solution. What is the concentration…

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: De Broglie Hypothesis (Pual Narute of matter And Radiohon) Ex plovin weu along with defai led Ex…

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Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

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Q: De Broglie Hypothesis ( Dual Nahuse of matter And Radiohou) Ex plovin weu Ex plaination, denivoition…

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Q: a. Classify the type of reaction (double replacement, decomposition, combustion, etc) b. Predict the…

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Q: What is the Kc for this reaction? 2A + B = 2C [A]eq = 0.0577 [B]eq = 0.0403 [C]eq = 0.1431

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Q: What is the purpose of adding concentrated sulfuric acid and heating the mixture?

A: Acid is substance which release hydrogen ions when dissolved in water.

Q: Deviv ation of s chrodinger Equation with fuef aingram And its Applicalion wave Exploynationn and

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Q: De Broglie Hypothesis ( Dual Nahute of matter And Radi ohou) Explovn weu along with detailed Ex…

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Q: Siguiticance o Onrertainky princi pie

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Q: Consider the following balanced chemical reaction: 2 H;PO, (aq) + 3 Ca(OH)2 (aq) → 6 H20 (1) +…

A: Given: Mass of H3PO4 = 30.0 g Mass of Ca(OH)2 = 40.0 g Known: Molar mass of H3PO4 = 97.99 g/mol…

Q: 2- one liter of buffer solution contains 0.1 mole of benzoic acid and 0.2 mole of sodium benzoate…

A: Here we are required to find the Change in pH of the buffer solution

Q: Predict the B-keto ester compound that would be formed in the following Claisen condensation…

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Q: De Broglie Hypothesi3 ( Dual Nahuse of matter And Radi ohou) Explovn weu aloug with defailed Ex…

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Q: Predict the main organic product including any possible stereochemistry for the following reactions.…

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Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: The formula used here is, ∆G = ∆H - T∆S ∆G = Gibbs free energy of a reaction ∆H = reaction enthalpy…

Q: Provide the structural formula of the products that are formed when acetophenone reacts with these…

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Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Given data :

Q: Assign the chemical shifts to the specific protons and carbons in this polyeste

A: The NMR analysis gives an idea of proton and carbon environment present in a compound.