A 25.0 ml sample solution of MG(OH)2 requires 37.3ml of a 0.15M solution of CH3COOH for complete reaction. a. Write the balanced equation. b. What is the molarity of MG(OH)2 solution? c. Calculate the number of OH- ions present in the solution.

Q: 5. Determine the concentration of a solution prepared by diluting 25.0 mL of a stock 0.188 M…

A: Volume of strock Ca(NO3)2 solution = 25.0 mL Molarity of strock Ca(NO3)2 solution = 0.188 M Volume…

Q: 7. barium hydroxide reacts with acetic acid: a. Write the balanced chemical equation: b. How many mL…

A: In  balance chemical reactions two mole of acetic acid is react with one mole of barium hydroxide

Q: 8) Suppose that a solution of sulfuric acid (H2SO4) is titrated with potassium hydroxide. a. Write a…

A: a) Balanced chemical equation :   In this reaction, 1mol of sulfuric acid neutralized by the 2mol…

Q: Calculate the concentration of all ions present in each of the following solutions of strong

A: Given,  A) 0.100 mole of Ca(NO3)2 in 100.0 mL of solution. The concentration of ions are:

Q: Calculate the volume of water added to 0.110 L of 0.0490 M sodium hydroxide to obtain a 0.0310 A…

A:

Q: 7. A sample contains an unknown amount of succinic acid, H₂C4H4O4. If 0.3902 g of the sample…

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Q: A 25.00 mL sample of H 2SO 4 requires 19.85 mL of 0.110 M NaOH to reach the equivalence point. What…

A: we know molarity is defined as the number of moles of solute present in per litre of solution. when…

Q: 1. A special sample of household vinegar contained 7.3% acidity. Determine the number of moles of…

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Q: Calculate the number of grams of solute in each of the following solutions. a.) 2.50 L of a 3.00 M…

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

Q: 8. Suppose 25.65 mL of 0.106 M/ NaOH solution is required to completely react with 10.00 mL of HCl.…

A: NaOH is a base and HCl is an acid. When they reacts neutralization reaction takes place . NaOH + HCl…

Q: 25.A 75.0 mL sample of sulfuric acid (H2SO4) is neutralized by 25.0 mL of 0.150 M NaOH. Calculate…

A: Answer is 2.) 0.0250 M

Q: 1. In an experiment 26.00 mL of a 0.65M NaOH solution is required to neutralize 18.00 mL of HNO3…

A:

Q: 3. A 25.0-mL sample of concentrated sulfuric acid, H2SO4, is diluted to 1.00 L and a 25.0-mL sample…

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Q: 325 mL of 0.100 M CaCl2 solution is treated with 0.150 M AgNO3 solution until precipitation is…

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Q: 2. A 0.5192 g sample of a solid monoprotic acid (molar mass of 180.0 g/mole) was dissolved in water…

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Q: 35.0 mL of 0.255 M HNO3 is added to 45.0 mL of 0.660 M Mg(NO3)2. What is the concentration of…

A: Volume of HNO3 = V1 = 35.0 mlMolarity of HNO3 = M1 = 0.255 MVolume of Mg(NO3)2 = V2 = 45.0…

Q: 0.0140 M

A:

Q: A solution was prepared by mixing 20.00 mL of 0.100 M HNO3 and 120.00 mL of 0.200M HNO3. Calculate…

A: Hello. Since your question has multiple questions, we will solve the first question for you. If you…

Q: 4. A 10.00 mL sample of a solution of acetic acid in water was titrated to the endpoint by the…

A: A question based on mole concept that is to be accomplished.

Q: 3. Barium hydroxide reacts with phosphoric acid to form a. Write the balanced equation for this…

A: Given -> Molarity of barium hydroxide = 0.2195 M  Volume of phosphoric acid = 12.57 ml = 0.01257…

Q: mass

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

Q: 50.0 mL of 2.25 M hydrochloric acid reacts with 50 mL of 1.25 M sodium hydroxide 1. Write a balanced…

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Q: 20. For the reaction 4FeCl2(aq) + 302(g) →2Fe2O3(s) + 4Cl2(g), what volume of a solution of FeCl2 is…

A: In the given question->Number of molecules of O2 = 8.12 × 1021 moleculeMolarity of FeCl2 = 0.620…

Q: 3. It was found to that 14.9 mL of a 0.094 M HI solution was required to neutralize 20.0 mL of a…

A: The question is based on the titrations.  we are titrating a strong acid with a strong base. we need…

Q: 1. What is the concentration of lithium ions in .315 M Li2HPO4? 2. how many moles of HCl are there…

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Q: If 45.6 g of CH₃OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solution, what is the…

A: Given,  45.6 g of CH₃OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solution

Q: 10. Describe, using words and calculations, how to get 500.0 mL of a 0.10 M NaOH solution from a…

A: Dilution formula given as M1V1 = M2V2 Where M1 = molarity of stock solution  V1= volume of stock…

Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

A: A chemical reaction between NaHC2O4 and NaOH can be written in the form of an equation as shown…

Q: Show any formulas and set-ups used for calculations. Round answers to the correct number of…

A: Note: Since you have posted a multiple Questions. we will solve the first question for you. To get…

Q: How many mL of water should be added to 50.0 mL of a 15.0 M H2SO4 solution to give a final…

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Q: 4. A 25.00 mL sample of a weak acid HX is titrated with 0.1250 M NaOH. The equivalence point in the…

A: Molarity of HX Molarity of HX after addition of NaOH  Molarity of NaX after addition of NaOH  pH of…

Q: How many grams of NaCl is required to make 200.0 mL of a 0.125 M solution? 2. Calculate the  mass…

A: Given that: 1. Molarity of NaCl solution = 0.125M  Volume of solution = 200.0ml = 200.0ml×1L/1000ml…

Q: 1. If 0.60 mol chlorine reacts with excess sodium, and 1.1 mol NaCl are produced, what is the…

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Q: Write out the complete balanced equation for the reaction that occurs in this titration. b. How…

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Q: A. How many mL of a 0.171 M aqueous solution of nickel(II) nitrate, Ni(NO3)2, must be taken to…

A: A.  Given,  concentration of aqueous solution of nickel(II) nitrate, Ni(NO3)2 = 0.171 M  Mass of…

Q: 6. A 0.4622-g sample of potassium hyd rogen phthalate was dissolved in 50 mL of deionized water and…

A: The molarity of a solution is the ratio of number of moles of a substance to the volume of solution…

Q: 0.1061 g of dissolved oxalic acid dihydrate (molecular weight = 126.064 g/mole) is reacted with 20.0…

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Q: A chemist wants to determine the concentration of an acidic solution. They start by placing 25.0 mL…

A: Molarity(M) is the moles of solute per unit volume of the solution in liters. It's unit is mol/L…

Q: A 12.5 ml volume of 0.500 M H2SO4 neutralizes 50.0 ml of NaOH. A. What is the acid (formula and…

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Q: 1. If 10. g of AgNO3 is available, what volume of 0.40 M AgNO3 solution can be prepared? Volume =…

A: The answer to the following questions are given as:

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".