What is the molarity of ions in a 0.859 M solution of Ca(OH)2 assuming the compound dissociates completely?

Q: How many grams of ammonium sulfate (NH4)2SO4 are needed to make 6.0 liters of a 2.5 M concentration?…

A:

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: In the atoms of an aqueous 1 M solution of NaCl, are there ony Na+ions and Cl-ions present?

A: Aqueous NaCl solution means , NaCl solution in water. If water is solvent then the solution is…

Q: It requires 7.65 mL of 0.100 HCl solution to neutralize (titrate) 25.00 mL of Ba(OH)2 solution. What…

A:

Q: If a 15.1 cm sample of lake water is found to have 172.9 ng As, what is the concentration of arsenic…

A: ppb(parts per billion) The concentration of a very small quantity of a substance in the environment…

Q: calculate the concentration of chloride ions in a solution when 1.48g Sr(Cl2) is added to enough…

A: Given, mass of SrCl2 = 1.48 g            volume of water = 555 mL

Q: what is the concentration (in moles/liter) of Cl-ions in 0.248 M solution of CaCl2?

A: Molarity (M) :-  The number of moles of solute present in dissolved state in one litre of solution…

Q: Calculate the number of moles of the indicated ion present in each of the following solutions.  Cl…

A:

Q: concentration of OH- in a sample is 2.2 x 10-6 M, what is the molar concentration of H3O+?

A: [OH-] = 2.2 x 10-6 M  we know.   ,  [H3O+] * [OH-] = 10-14

Q: Sg(s) + 24 F2(g) → 8 SF6(g) 1. Single Displacement 2 C5H10(g) + 15 O2(g) → 10 CO2(g) + 10 H20(g) 2.…

A: Since you have asked multiple questions, we will answer the first question for you. For the rest of…

Q: What is the molarity of Na+ ions in a 0.1 M solution of Na2O?

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Q: Calculate the molarity for a solution of HNO3 if 4.16 g of Ca(OH)2 is neutralized by 16.5 mL of HNO3

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Q: Calculate the molarity of an HCl solution if its richness is 451.6 g/L.

A: Molarity is define as the number of of solute dissolved per litre of a solution.  Here richness of…

Q: If it takes 22.75 mL of 1.75 M H3PO4 to neutralize 14.90 mL of Al(OH)3, what is the molarity of the…

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Q: What is the molar concentration of sodium ions in a 0.450 M Na 3PO 4 solution?

A: The molarity of sodium phosphate solution is = 0.450 M The molar concentration of sodium ions in the…

Q: If 37.5 mL of HNO3 is neutralized with 35 mL of 2.25 M KOH, what is the molarity a HNO3?

A: The neutralization reaction occurs when strong acid and strong base reacts to form salt and water.…

Q: Complete the balanced chemical equation for the following reaction between a weak acid and a strong…

A: In HClO2 the ions present are H+ and ClO2 -. Similarly in Ba(OH)2 the ions present are Ba2+ and OH-.…

Q: magnesium hydroxide was used instead of NaOH, how many moles would it take to combine with three…

A: When potassium Hydrogen phthalate (KHP) treated with sodium hydroxide then Following balanced…

Q: if a chemist titrates 450.0 mL of HBr with a 2.5 M solution of NaOH and requires only 2.2 mL of the…

A: When an acid reacts with a base, they neutralize each other to form salt and water and the reaction…

Q: Calculate the molar concentration of the chloride ion in a solution prepared by dissolving 120.0…

A: Given:- Mass of MgCl2=120.0 g             Volume of solution =560.0 ml To find= Molar concentration…

Q: Calculate the concentration in molarity of Fe3+ in 1.51 M Fe2(SO4)3

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Q: What is the final molar concentration of H+ in solution

A:

Q: Calculate the molar concentration of the chloride ion in a solution prepared by dissolving 120.0…

A:

Q: What is the molarity of potassiu ions in a 0.122 M K2CrO4 solution?

A: Molarity is the number of moles of solute dissolved per liter of solution. 0.122 M K2CrO4 solution…

Q: How many grams of LiMnO4 are needed to prepare 1.10 L of a solution that has an ion concentration of…

A:

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

A: 1). 0.100 mol of Ca(NO3)2 in 100 mL of solution. we know that, Ca(NO3)2 has 2 mol of NO3- and 1 mol…

Q: What is the molar concentration of Li+ ions in a 0.750 M solution of Li3PO4?

A: Molar Concentration of Lithium Ions can be calculated as:

Q: Moly Cule is also mixing a solution of calcium fluoride (CaF2). If she adds some Aqueous Calcium…

A: It is given that there is a mixture of calcium fluoride. The reaction of calcium fluoride and…

Q: What is the concentration of Ba+2 ions in present in 424ppm of Bacl2.2H2O

A: Concentration of Ba2+ ions present in 424 ppm of BaCl2.2H2O is shown below:

Q: What is the molarity of ions in a 0.486 M solution of MgBr, assuming the compound dissociates…

A:

Q: What is the molarity of ions in a 0.486 M solution of AlBr₃ assuming the compound dissociates…

A: Dissociation reaction of AlBr3  is- AlBr3 = Al3+ + 3Br- so, If molarity of AlBr3 is M then molarity…

Q: a solution of barium hydroxide, Ba(OH)2 by a solution of nitric acid, HNO3.

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base…

Q: An aqueous potassium carbonate solution is made by dissolving 5.84 moles of K2CO3 in sufficient…

A: Step 1: Given: An aqueous potassium carbonate solution s made by dissolving 5.84 moles of K2​CO3​ in…

Q: If it required 23.9 mL of 0.0150 M Ca(OH)2 to neutralize 25.0 mL of HNO3 , what was the initial…

A:

Q: What is the molarity of ions in a 0.346 M solution of Ca(OH)2 assuming the compound dissociates…

A: Given : Molarity of Ca(OH)2 = 0.346M

Q: What is the concentration of potassium ions in a solution which is 0.836 M in potassium phosphate?

A: The complete dissociation reaction of K3PO4 is,

Q: What is the molarity of ions in a 0.339 M solution of MgBr₂ assuming the compound dissociates…

A: Use the molar ratio to calculate the molarity of Mg and Br ion in MgBr2 compound.

Q: What is the molarity of ions in a 0.339 M solution of MgBr2 assuming the compound dissociates…

A:

Q: 3) Suppose that 15.0 ml of 0.0250M aqueous H,SO4 is required to neutralize 10.0 ml of an aqueous…

A: Given: M1 = 0.0250 M V1 = 15.0 mL V2 = 10.0 mL

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: Since, NH3 is a weak base and HCl is an acid, so reaction between acid and base forms salt (ammonium…

Q: Calculate the volume of 2.30 M sodium hydroxide that is needed to neutralize 2.9107 g of potassium…

A: To neutralize whole potassium hydrogen phthalate (KHP) we have to have  Number of moles of NaOH=…

Q: What is the concentration of F— ions when 266.640 mg of MgF2 (62.3018 g/mol) completely dissociates…

A: Given data is as follows: The mass of MgF2 = 266.640 mg = 0.266640 g The volume of water = 2.442 L…

Q: It is found that 41.27 ml of 0.2017 M NaOH is required to neutralize 25.00 ml of HNO3 solution in a…

A: Given : Molarity of NaOH = 0.2017 M Volume of NaOH solution required = 41.27 mL And volume of HNO3…

Q: 50.0 mL solution is prepared to be 1.29 M acetylsalicylic acid. In the first step, 8.55 mL of NaOH…

A: Volume of solution = 50.0ml  Volume of NaOH = 8.55 ml

Q: If it takes 88 mL of 5.4 M KOH to neutralize 210 mL of sulfuric acid (H2SO4) solution, what is the…

A: The equivalence point is defined as the point in reaction when moles of acid equals the mole of base…

Q: Calculate the mass percent if 8.90 g of CuCl2 is dissolved in 250. g of water.

A: 8.90 g of CuCl2 is dissolved in 250. g of water.

Q: What is the percentage of HCl in the solution if the molarity is 0.268398000?  Assume the density of…

A:

Q: If it takes 67 mL of 3 M KOH to neutralize 480 mL of sulfuric acid (H2SO4) solution, what is the…

A: Sulfuric acid ( H2SO4 ) reacts with potassium hydroxide ( KOH) to produce potassium sulfate       (…

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.