Calculate the molarity of HCL if you know that (42.5ml) equates to 0.114g of sodium carbonate in a scouring process, and its molar mass is (106g/l) Na2CO3.

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Q: Chemical Equilibrium: Write the K formula for the following reactions

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Q: To what Celsius temperature must 580 ml of oxygen at 17°C be raised to increase its volume to 700.0…

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Q: Question 17 Which of the following substances has the HIGHEST melting point? Select one: O a. C₂H5OH

A: Melting point is the temperature at which substance melts to form liquid.

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Q: In the following reaction, which is the salt? HBr + NaOH > H2O + NaBr Select the correct response:…

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Q: 1. A chemist dissolved 0.08346g of SrCl2 (FW 158.53) and treated it with excess AgNO3 (FW 169.87) to…

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Q: An aqueous solution containing 2.50% by mass of nitric acid boils at 100.411degC. Calculate the…

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Q: = Suppose 2.80 mol of an ideal gas of volume V₁ : 3.90 m³ at T₁ = 296 K is allowed to expand…

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Q: t6

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Q: Part A Draw a reasonable mechanism for this reaction: H* NH ♡ H₂O O Draw I missing reactants and/or…

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Q: A 3.00 mol sample of an ideal diatomic gas expands adiabatically from a volume of 0.1610 m³ to 0.719…

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Q: draw the curly arrow mechanism for this experiment, include all details like electrons, curly…

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Q: Why can’t we use a simple distillation for the solution containing ethyl acetate and butyl acetate?

A: Ethyl acetate, CH3COOC2H5 is a simple ester, with boiling point of 77.1°C while butyl Acetate has…

Q: A chemist received a report from an analysis involving the iron-phenanthroline method, containing…

A: Solutions Hence option (d) is correct answer 37.93ppm

Q: A chemist received a report from an analysis involving the iron-phenanthroline method, containing…

A: A question based on absorption that is to be accomplished.

Q: Using the following data determine the reaction order and rate constant for the reaction: H2CO3(aq)…

A: The rate law expression for nth order reaction may be written as: Rate=k[Reactant]n

Q: MISSED THIS? Read Section 4.3 (Pages 145-149); Watch KCV 4.3, IWE 4.4. For each of the reactions,…

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Q: H₂C H₂N Choices: OH H₂C CH3 HO. CH3 Enantiomers Geometric Isomers CH 3 CH 3 NH₂ Skeletal Isomers…

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Q: A solution of HCl was titrated against sodium carbonate. What is the titer for Trial 1 in the given…

A: Given :  Weight of Na2CO3 = 0.3562 gm  Normality of HCl = 0.1954 N

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Q: theoretical yeild of this Chemiluminescent Reaction? The reaction uses 4ml of a 0.6M phenol…

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Q: #55. Distinguish between isotonic and isometric contractions.??

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Q: 1. For the reaction at 25° C, find AG and determine what type of reaction/process takes place. a.…

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Q: What is the total vapor pressure of a solution containing 35.8 g benzene (C6H6, molar mass = 78.11…

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Q: Mr. Kim added 50.0 ml of alcohol with enough water to make a 400 ml of solution. What is the…

A: Given: Volume of alcohol = 50.0 ml Volume of solution = 400 ml

Q: thermochemical data for Molar mass: 92.14 g/mol AH fus = 6.64 kJ/mol AS fus = 37.2 J/mol-K Molar…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: The isotopic mass of 33P is 32.971726 amu. 15 Determine its binding energy (in MeV) per nucleon.…

A: Given-> Isotopic mass = 32.971726 amu

Q: hydroxide if 0.321 g sodium carbonate is dissolved in 250 mL. Na2CO3 + H2O 2NaOH + H2CO3 MM of…

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Q: What does an atom become when the number of its protons exceeds the number of its electrons?

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Q: Metals A,B and C have a standard reduction potentials of +0.68V, -1.48V and -0.80V. Which…

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Q: How many grams of pure sodium carbonate are needed to standardize a 0.20 N HCl when you expect the…

A: Given that -  Normality of HCl = 0.20 N  Volume of HCl used = 25.0 mL    Then mass of HCl can be…

Q: A given 5.0 g impure sample of sodium carbonate was titrated via 0.1500 N HCl. The sample utilized…

A: Given-> Weight of sample = 5.0 gm Normality of HCl = 0.1500 N Volume of HCl = 31.55 ml = 0.03155…

Q: COOCH3 OH Br делзеный дух ОН NH CI CH3 CH3

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Q: What is the molarity of a solution that contains 4 moles of solute in 2 liters of the solution?…

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Q: What happens when a non-standard titrant is used in the titration of an unknown sample? a - The…

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Q: Given reaction rate date for: 2NO(g) + Br₂(g) Trial [NO] (M) 1 0.20 2 0.20 3 0.30 2NOBr(g) [Br2] (M)…

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Q: A 5.00 kg solution was found to contain 3.75 mg of mercury ion. What is the concentration of mercury…

A: Parts per million (ppm) concentration is the ratio of mass of solute to the mass of solution…

Q: CH2-CH-CH=C-CH2, CH₂ CH3-CH2-CH-OH CH3-CH2-CH2 OH OH CH, CCH, CH, CH3 H₂SO4 140C KMnO₂ H₂SO4 180C…

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Q: 2. At 450 °C, the Kp for the reaction N2(g) + 3H2(g) 2NH3(g) is 4.5 x 10-5. Indicate whether the…

A: The reaction is,                         N2 (g) + 3H2 (g) ↔ 2NH3 (g) Kp for the reaction is 4.5 ×…

Q: 1. What are the concentrations (in mol/L) of each substance in the equilibrium mixture of 1.50 mol…

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Q: What is the % N in the compound if the ammonia evolved from 0.500 mg nitrogeneous substance was…

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Q: What type of substance dissolves in water but does not form ions or conduct electricity? Select the…

A: An unsaturated solution is is a chemical solutions in which solute concentration is lower that it's…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.