OH 2 HCI D. 1. Na C CH (еxcess) E. 2. H,0* F. H.

Q: :Br:

A: Stability of carbocation increases as we move from primary to tertiary carbocation.  Tertiary…

Q: re of the reaction mixture will de ur spontancously at 298 K and 1. mperature is raised, Key for…

A: Given,  □H >0 □S >0 From the given information,  Reaction is endothermic and entropy of…

Q: C3H;N2CI NANO, HCVH20 „NH2 C3H3O C3H3O C3H6 C3H6

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Q: A reaction has AS >0 and AH> 0. Which statement about this reaction must be correct? (A) If carried…

A: Answer: This question is based on the basic prediction about a reaction when it is an endothermic…

Q: This refers to a point wherein both liquid phases have the same composition. Hence, extraction is…

A: Answer: This question is based on the Liquid-liquid extraction where certain terms are used to…

Q: A gas system has an initial temperature of 377.0K with the volume unknown. When the temperature…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: Which of the following sequences show an increasing strength of acidity? I. HNO2 (Ka=4.0 x 10-4)…

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Q: Why does the concept of colligative properties apply only to dilute solutions? Eugenol is the active…

A: 1. Answer. : Colligative properties are properties of solutions that depend on the number of…

Q: e e Inert Inert Electrode Na(l) Electrode Cl2(9) Molten NaCI CI- Na+ Anode Cathode

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Q: 3

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Q: Complete the balanced neutralization equation for the reaction below. Be sure to include the proper…

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Q: Which of the following phase diagrams corresponds to a system wherein boiling occurs before the two…

A: The phase diagram corresponds to a system where boiling occurs before the two liquids are Fully…

Q: You dissolved 43.0 g NaOH in distilled water and brought the final volume up to 500 mL. Give the…

A: Given :-  Mass of NaOH = 43.0 g  Volume of solution = 500 mL  To calculate :-  Molar concentration…

Q: Draw compounds containing the following. A. A primary alcohol B A tertiary nitrile C. A secondary…

A: Alcohol - mean contains OH group Nitrile - contains CN group Thiol - contains SH group

Q: Using the prepared 10X TBE, calculate the volume of stock solution and double distilled water needed…

A: Dissolve the Tris base and boric acid in the EDTA solution. Adjust the pH of the solution to 8.3…

Q: For the reaction at equibrium. 3Feis) + 4H2Oul - Fez04ls) + 4H2(a), removing some of the product.…

A: As per Le Chatelier's principle, when any system in equilibirum is subjected to any external change…

Q: Which of the following 0.05 M aqueous solutions will have the highest boiling point? O Glucose O…

A: The boiling point of the solution is directly proportional to the van't Hoff factor (i) provided the…

Q: For the overall chemical reaction shown below, which one of the following statements can be rightly…

A: Rate law :-  The equation which shows the dependence of rate of reaction on concentration of…

Q: A total of 747 cal of heat is added to 5.00 g of ice at Specific heat of H,O(s) 2.087 J/ (g · °C)…

A: The stepwise solution is as follows -

Q: Consider a solution consisting of 1.75 mol water and 0.97 mol ethanol. What is the entropy of…

A: Answer:- 14.7 J/k

Q: Draw the structure of a naturally occurring amino acid that contains a thiol.

A: Aminoacids contain amino group (-NH2) and acid group (-COOH) both groups present  Aminoacids are…

Q: Consider the Gibbs Free Energy diagram shown (picture). Draw an arrow showing the formation of CO2…

A: The equation is: C(s) + O2(g) → CO2(g)

Q: cyohexanol + methyl acetate reaction product and mechanism dopamine + ch3cho  reacted with mild…

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Q: Br NASH DMF `CH Question 2 Categorize and draw the product for part B of the lab

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Q: The molar volumes of water and ice at 0 0C and 1 atm are 18.02 and 19.65 cm3 mol-1, respectively,…

A: Given that, at 0°C and 1 atm pressure,  The molar volume of water is Vl = 18.02 cm3/mol = 18.02×10-3…

Q: Based on the following information Cl2+2e=2Cl^- E=+1.36V; Na^++e^-=Na(s) E=-2.71V which of the…

A: Cl2 + 2e- --> 2Cl-      ;   E° = +1.36 V  Na+ + e-   ----> Na    ;   E° = -2.71 V  Based on…

Q: Using net ionic equations and solution stoichiometry, calculate the molarity of the principal…

A: Net ionic equation is- Mg (s) + 2H+ (aq)   →   Mg2+ (aq) + H2 (g) Also, No of moles = Molarity *…

Q: 1.Calculate the molarity of a solution made by dissolving 15g NaOH in water and diluting to 1.00…

A: Weight of NaOH = 15 gm Molar mass of NaOH = 40 g/mole Volume = 1.00 × 102 ml = 0.100 L. (1 L =…

Q: Which statement is NOT correct concerning 2,3-bisphosphoglycerate (BPG)? It binds at a distance from…

A: The accumulation of 2,3-BPG decreases the affinity of hemoglobin for oxygen. Ultimately, this…

Q: The activation energy for the following first-order reaction is 102 kJ/mol. N205(G) – 2NO2(9) +…

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Q: Considering perfect gases, which state function is zero when two substances are mixed?…

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Q: 3Ce+ (aq) + Bi(s)+ H2O(1)→3Ce3+ (aq) + BiO+ (aq)+2H+(aq) Express the equilibrium constant to two…

A: Given,  Part. B :-  Balanced reaction is :  3Ce4+ (aq) + Bi (s) + H2O (l) ------> 3Ce3+ (aq) +…

Q: In relation to the "primary structure" or "released structure" in the flexibility (force) method:…

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Q: Will a precipitate form when 10 mL of 0.015 M [Hg *] and 10 mL of 0.015 M [SO 42] are mixed? Ksp of…

A: We have to predict whether ppt will form or not.

Q: What is the basis in the simplified determination of the van’t Hoff factor of electrolytes?…

A: Van’t Hoff (i) explained that when solutes are dissolved in a solvent they dissociate into ions.…

Q: Draw the structures of the two possible dipeptides that can be formed by combining leucine and…

A: We have to predict the structure of dipeptides.

Q: 2. Determine the molecular weight (molar mass) of gases at STP which have densities C a. 0.090 g/L…

A: At STP -> T = 273 K P = 1 atm

Q: 2. Two emissions of light were observed. One emission (A) was at 410 nm and the other (B) was at 690…

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Q: The Lineweaver-Burke equation of a reaction is 1/v = 0.3 (1/s) + 0.2. Question: What's the Vmax of…

A: Given- 1/v=0.3 (1/s)+0.2 Vmax of the reaction=?

Q: The cell potential for a given reaction is -0.04 V. Calculate the Gibbs energy and equilibrium…

A: 1.) Gibbs free energy can be calculated using given cell potential using formula : ∆G = - nFEocell…

Q: In a 400 ml solution with added 5 g activated carbon, the XRF detected 55 mg/L of gold. • Determine…

A: Volume of solution =400 mL Mass of activated C =5 g Concentration of gold =55 mg/L

Q: For the chemical reaction A-B+ C, a plot of (A versus time Is found to glve a straight line with a…

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Q: जणणा शक्षाए उरफक बी्षणं उत पकोंचं् नी the fottowing aquesus Sotutions are च्घृ००ब जिक फम्रखचंगा…

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Q: In an electrochemical cell, a metal anode lost 0.190 g while a total volume of 0.04507 L of hydrogen…

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Q: A solution contains a mixture of Na2CO3 and NaOH. Using phenolphthalein indicator 25 ml of mixture…

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Q: Estimate the freezing point of 250 cm3  water sweetened by the addition of 2.7 g sucrose. Treat the…

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Q: Determine (a) the rate equation and (b) the rate constant for the hypothetical reaction A+ B → C…

A: Let order with respect to A is x and order with respect to B is y

Q: Unbalanced Reaction Equation: Fe2+(aq) + MnO4-(aq) → Fe3+(aq) + Mn2+(aq)   Question Content Area…

A: We have given the unbalanced reaction equation: Fe2+(aq) + MnO4-(aq) → Fe3+(aq) + Mn2+(aq)

Q: The following mechanism has been suggested for the reaction: H:O: + 2H* + 21-→I2+ 2H:0 H:O: +1-+ HOI…

A: Given reaction, H2O2 + 2H+ + 2I- → I2 + 2 H2O

Q: quation the dehydration synthesis of glucose and fructose. NG GOAL 15: The Structures of Cellulose…

A: Starch and cellulose are  comparable polymers usually arise. In truth, both are made of the same…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".