What volume of 0.0100 M NaOH must be added to 1.00 L of 0.0500 M HOCl to achieve a pH of 8.00? The Ka for HOCl is 3.5  10–8.

Q: When 1 mole of 12(g) reacts with Cl₂ (g) to form ICl(g) according to the following equation, 26.8 kJ…

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Q: What volume of a 0.141 M barium hydroxide solution is required to neutralize 25.9 mL of a 0.235 M…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Draw the reaction coordinate diagram for a reaction that is thermodynamically favoured, but…

A: A reaction coordinate diagram is a graph that plots the progress of a chemical reaction as a…

Q: Which functional group is NOT present in the structure of a monounsaturated fatty acid, such as…

A: Given structure is of monounsaturated fatty acid. 1. Ether  structure is -: R-O-R  2. Carboxylic…

Q: 1. Write the expression for the equilibrium constant K for the following reactions below. a. N₂ (g)…

A: In equilibrium the active concentration of pure solid and liquid substances are considered to be…

Q: Predict whether each of the following compounds is soluble in water: a. (NH4)2SO4 b. NaCN

A: 1) (NH4)2SO4 - Soluble 2) NaCN - Soluble 3) K3PO4 - Soluble 4) Cu(C2H3O2)2 - Soluble

Q: Consider the reaction: 2 NO+O-2 NO When 1.000 mol O(g)s reacts with excess NO(g). 114.0 kJ of heat…

A: Option b) -114.0KJ To calculate the change in internal energy (AU) for the reaction, we need to…

Q: Which of the following processes is a physical change? Burning gasoline O Cooking an egg Decomposing…

A: Physical change: In a physical change only the state of matter changes. In this change different…

Q: You need to fill an agarose gel tank with about 300 mL of TAE buffer. Unfortunately, one of your…

A: To find out the amount of the stock solution used, we need to use the dilution law and calculate the…

Q: What is the concentration of a 50.50 mL solution of HBr that is completely titrated by 33.50 mL of a…

A: Given, The molarity of NaOH = 0.200 M The volume of the NaOH = 33.50 ml = 0.0335 L The volume of the…

Q: The melting point of moleculer hydrogen (H₂) is ~14K (-259°C). Draw a molecular level picture of…

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Q: Identify each of these reactions as precipitation, neutralization, or metal displacement. Mg(s) +…

A: Given reactions: 1. Mg(s) + NiCl2(aq) → Ni(s) + MgCl2(aq) 2. Mg(OH)2(aq) + H2SO4(aq) → MgSO4(aq) +…

Q: Which of the following is the product of the reaction shown below? NH (1) NaOH (2) (CH3)2CHCH₂CH₂Br…

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Q: CHEMISTRY (Please write the complete solution legibly. Choose the correct answer. No long…

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Q: CHEMISTRY (Please write the complete solution legibly. Choose the correct answer. No long…

A: Given, The heat given to ballon = 240 J The work done by the balloon = 135 J The internal energy can…

Q: ******** cupring [Motorences] Draw the structure(s) of the major organic product(s) of the following…

A: We are given two organic reactions, and asked to draw the product for the same.

Q: CHEMISTRY (Please write the complete solution legibly. No long explanation needed. Answer in 2…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: Which particle has the smallest mass? neutron proton electron helium nucleus

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Q: One solution contains 0.15 mol/L NaCl and 0.0034 mol/L Pb(NO3)2. Does a precipitate form? Write the…

A: Solubility product can be defined as the product of concentration of reactants at equilibrium of…

Q: Listen How many grams of ice would be melted by the energy obtained as 22,2 g of steam is condensed…

A: The heat that would be obtained from cooling 22.2 g of steam to 0°C water, would melt the ice.

Q: Choose the state of water in which the water molecules are farthest apart on average. steam (vapor)…

A: Different states of matter can be interconverted by changing the temperature and pressure of the…

Q: In a dilute sodium bicarbonate solution, [H] = 1.7 x 10-8 M. Without using a calculator, what…

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Q: Question 11 Listen Which of the following involves a chemical change? boiling water melting ice…

A: A chemical change occurs when the chemical characteristics of a substance change, resulting in the…

Q: would the ideal angles not be 120 and and 180 before the lone pair cheanges them to 102 and 173?

A: Answer: Presence of lone pair always causes the distortion in the structure of a molecule because…

Q: Listen Which of the following ionic compounds is insoluble in water? O NaCl CaCl2 FeCl3 BaCh AgCl

A: Solubility of ionic compounds can be found out using solubility chart. It can be used to determine…

Q: Why is the humidity of the carrier gas important?

A: Answer: Carrier gas are generally an inert gas used to carry samples. The mostly used carrier gases…

Q: Perform synthesis Show reagents. NH₂ CH3 19 CH3 CH2

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Q: 18. Which of the following is least susceptible to nucleophilic attack? i A. 19. What is the product…

A: Ketones upon reaction with excess alcohol form ketal Hard nucleophile favors 1,2-addition while soft…

Q: Determine the oxidation state for each of the elements below. The oxidation state of chlorine in The…

A: oxidation number, also called oxidation state, the total number of electrons that an atom either…

Q: we aters with me 0 GB used age 15 Give the organic product: C. My Drive 03 (8) ie IMG_3516.jpg…

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Q: 30) The name of OHCH2CH2CHCOOH is CH3 A) 2-carboxy-butanol B) 1-hydroxy-3 methylbutanoic acid C)…

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Q: Which one of the following combinations cannot function as a buffer solution?     NaHSO4 and H2SO4…

A: A buffer solution is an aqueous solution consisting of a mixture of a weak acid and its salt with…

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: Whenever an acid and base reacts together then they form salt along with water. Similarly when the…

Q: apter 10 Exam ed: Dec 16 at 12:17pm iz Instructions Question 1 If 4.10 moles of P4010 reacted with…

A: Given Reaction :-  P4O10 + 6H2O ----> 4H3PO4 Number of moles of P4O10 = 4.10 moles

Q: is Isoprene ionic or covalent? Why?

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Q: Solution of the Schrödinger wave equation for the hydrogen atom results in a set of functions…

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Q: or the reaction below, indicate whether the equilibrium tends "to the left", "to the right", or "no…

A: The given equilibrium reaction is  CO2(g) + H2(g) ⇌ CO(g) + H2O(g) When the pressure drops by…

Q: 40 Listen Which of the following is the most common reaction of alkenes? a) oxidation Ob) combustion…

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Q: What mass of solute is contained in 256 mL of a 0.929 M ammonium chloride solution? 12.7 g 49.7 g…

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Q: A student needs to dilute a 0.40 M Pb(NO3)₂ solution to make 75.0 mL of 0.16 M Pb(NO3)2. Set up the…

A: Here, we have to find the volume of a 0.40 M Pb(NO3)2 solution that is required to make a 75.0 mL of…

Q: Step 3, mainly the top is super confusing to me. Isnt it PV = nRT? and where did all the values come…

A: Ideal gas equation is  PV = nRT  Where,  P is pressure of the gas  V is volume of the gas  n is no.…

Q: 5. In an ionic compound with formula X₂O, X could represent which element? (A) lithium (C) calcium…

A: 5.  The formula of ionic compound is X2O.       Oxygen has a charge of -2.   The total charge in an…

Q: Why is the acid concentration not written directly on the packaging instead of the density and…

A: Answer: Packaging means covering the product itself to protect from damage, leakage,dust, pollution…

Q: The average molecular speed in a sample of Xe gas at a certain temperature is 245 m/s. The average…

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Q: You add 8.34 grams of sodium bicarbonate in a test tube weighing 31.43 grams. After heating with a…

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Q: Draw a diagram that represents the ions formed in water when 2 Aluminum sulfates dissolve in water.

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Q: What is the pH of a 2.00 L solution containing 0.4 mol of NH3 and 0.827 mol of NH4CI? Kb(NH3) = 1.8…

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Q: Determine the average rate of change of B from t = 0 s to t = 362 s. A2B rate = M/S Time (s) 0 181…

A: Given , Reaction : A→2B

Q: 7) H₂C. H₂ H₂C C 5) Which one of the following is the strongest acid? OH CH2OH CH₂OH A) I B) II C)…

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Q: Does a reaction occur when aqueous solutions of barium iodide and potassium carbonate are combined?…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.