(a) How many milliliters of 0.145 M HCl are needed to neutralize completely 45.0 mL of 0.101 M Ba(OH)2 solution? 31.3 x ml (b) How many milliliters of 3.50 M H,SO4 are needed to neutralize 50.0 g of NaOH? 357.1 x mL

Q: What volume of 0.0937 M H3PO4 is needed to neutralize 25.0 mL of 0.108 M Ba(OH)2

A: Molarity = number if moles/volume of solution (in L)  So, moles = molarity × volume (in L)

Q: A 325 mL sample of solution contains 21.3 g of CaCl2.   (a) Calculate the molar concentration of Cl−…

A: The answer to the second part (b) of the question is:

Q: If 48.1 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration or molarity (M) of a solution is defined as the number of moles of solute…

Q: What volume of 0.101 M HNO3 is required to neutralize 24.9 mL of 0.00491 M Ba(OH)2?

A: The objective of this question is to find out the volume of 0.101 M HNO3 required to neutralize 24.9…

Q: How many millilitres of 0.120 M HCl are needed to completely neutralize 50.0 mL of a 0.101 M Ba(OH)2…

A: Write and balance the chemical reaction:

Q: At the end of a titration, 40.00 mL of base was added. The molarity of the NaOH was 0.508 M. How…

A: Number of mols  of base is  = Volume in L × Molarity(mol/L)

Q: a) How many grams of NaOH are needed to neutralize 20.0 mL of 0.150 M H2SO4 solution? (b) How many…

A:

Q: A 325 mL sample of solution contains 22.3 g of CaCl2. (a) Calculate the molar concentration of Cl−…

A:

Q: What is the resultant concentration if 6.6 mL of water are added to 8.8 mL of 8.1 M ammonium…

A: Introduction: Molarity: Molarity is defined as the number of moles of solute in per litre of…

Q: Determine the molar concentration of each ion present in the solutions that result from each of the…

A:

Q: Oxalic acid dihydrate (H2C,O4 2H,O) is used to standardize the concentration of a KOH solution. If…

A: We will calculate the concentration of KOH by using simple mole concepts.

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: What is the molarity of a NaOH solution if 25.1 mL are needed to titrate a 0.5510 g sample of KHP?

A: First, the given grams of KHP is converted into moles as shown below,

Q: molarity of the Hl

A: At first, we need to determine the balanced chemical equation, and from this, we can get the idea…

Q: 5. A student neutralized 16.4 milliliters of HCI by adding 12.7 milliliters of 0.620 M KOH. What was…

A:

Q: What volume in milliliters of 0.0200 M Ca(OH)₂ is required to neutralize 75.0 mL of 0.0300 M HCl?

A: Given, 0.0200 M Ca(OH)₂ is required to neutralize 75.0 mL of 0.0300 M HCl

Q: 8.859kg of Al2(CO3)3 is to make a 5896mL aqueous solution. How much water must be added to the…

A: Molarity = Number of moles of solute/Volume of solvent in L Number of moles = Mass in gram/Molar…

Q: If 40.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A:

Q: Phosphoric acid (H3PO4) is a triprotic acid with three ionizable protons. Write a balanced equation…

A: Acid reacts with base to form salt and water. Write the reaction of phosphoric acid with base sodium…

Q: A mixture of Na2CO3 and BaCO3 weighing 0.2000 g requires 30.0 ml of 0.1000N acid for complete…

A:

Q: How many mL of 0.244 M NaOH(aq) solution are required to neutralize 1.89 g of KHC8H4O4 (MM = 204.22…

A:

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.