ANSWER ALL OF THESE SHORT QUESTIONS Which of the following ions is formed when an acid is dissolved in a solution? H+ O− OH− SO42+ What is the molarity of a solution prepared by dissolving 20.0 grams of NaOH in sufficient water to make a solution with a total volume of 2.40 liters? 0.120 M NaOH 0.208 M NaOH 0.416 M NaOH 0.833 M NaOH How many liters of 3.0 M NaOH solution will react with 2.4 mol H2SO4? (Remember to balance the equation.) H2SO4 + NaOH → Na2SO4 + H2O 1.2 L 1.6 L 2.4 L 2.8 L

Q: What is the concentration of a solution of H2SO4 if 95.0 mL of a 2.50 M H2SO4 solution is diluted to…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: Calculate the molarity of each of the following solutions.  0.450 mole of urea (CH4N2O) in 2.50 ×…

A: The molarity is given by the formula  as follows: Molarity=MoleVolumeL

Q: You place 5.0 g of Ca(NO3)2 (164.1 g/mole) into a 250.0 mL volumetric flask and fill it. Calculate…

A: Step 1 Find the molarity of the given Ca(NO3)2 solution

Q: Lead (II) nitrate is reacted with sodium iodide. Calculate the number of Pb2+ ions required to form…

A: Given,  Lead (II) nitrate is reacted with sodium iodide  Calculate the number of Pb2+ ions required…

Q: What is the molarity of a 50.0-mL sample of H2SO4 solution that will completely react with 40.0 mL…

A:

Q: How many moles of HClO4 is in 30 mL of 0.50 M solution? If you are trying to dilute it to a 0.10 M…

A: Given  30 mL of 0.50 M solution of  HClO4, moles of HClO4 determined as This solution is diluted to…

Q: Lead (II) nitrate is reacted with sodium iodide. Calculate the number of Pb2+ ions required to form…

A:

Q: What is the molarity of a solution prepared by adding 1.00 g of sodium chloride to a 50.0 mL…

A:

Q: A stock solution has a concentration of 0.05 M. Which of the following concentrations might be the…

A: The concentration of the solution is the amount of solute present in the certain amount of solution.…

Q: Enter your answer in the provided box. Calculate the concentration (in molarity) of an NaOH solution…

A: Number of moles of solute in a solution is equal to product of Molarity of solution and Volume of…

Q: Calculate the molarity of each of the following solutions. 0.610 mol of BaCl2 in 100.0 mL of…

A: Molarity is defined as the number of moles of solute in 1 L of solution. M = moles soluteliters…

Q: Dilute solutions of NaHCO3 are sometimes used in treating acid burns. How many milliliters of 0.100…

A: The volume of the solution at the initial V1 is 750 mL. The molar concentration of the solution at…

Q: Calculate the molarity of a solution when 23.6 grams of potassium chloride (KCl) is dissolved in…

A:

Q: what is the molarity of the HClsolution?

A: Molarity = number of moles/volume of solution (in L)  Number of moles = mass/molar mass  Molar mass…

Q: Suppose 0.452 g of sodium iodide is dissolved in 100. mL of a 14.0 m M aqueous solution of silver…

A: Mass of NaI = 0.452 gVolume of AgNO3 solution = 100 mLConcentration of AgNO3 = 14.0 M

Q: Lead (II) nitrate is reacted with sodium iodide. Calculate the number of Pb2+ ions required to form…

A: Given :- Atomic Mass: Pb: 207.2 g/mol N: 14.0067 g/mol O: 15.999 g/mol Na: 22.989769 g/mol I:…

Q: How much water must be added to 50.0 mL of a 0.500 M NaOH solution to produce 0.300 M NaOH?…

A: The problem is asking how much water needs to be added to a solution of NaOH to dilute it from a…

Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of…

A: The question can be solved using mole concept as:

Q: If 50.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Number of moles =50.0 g/32.04 g/mol                                      =1.56 mol

Q: What is the concentration of potassium ions in a 0.400-M K2SO3 aqueous solution? Potassium sulfite…

A:

Q: Lead (II) nitrate is reacted with sodium iodide. Calculate the number of Pb2+ ions required to form…

A: Given ,  Mass of precipitate = 0.94 g Mass of Pb = 207.2 g / mol Mass of Iodine = 126.90447 g/mol

Q: If 48.41 mL of a standard 0.4434 M NaOH solution is required to neutralize 35.23 mL of H2SO4, what…

A: Given, Molarity of NaOH = 0.4434 M.             Volume of NaOH = 48.41 mL = 0.04841L. The balanced…

Q: Calculate the molar concentration for each of the following solutions. Express your answer with the…

A:

Q: What is the volume of a 2.34 M NaOH solution needed to make 150.0 mL of a 0.800 M NaOH solution

A:

Q: Calculate the molarity of Cl– in 150.0 mL of aqueous solution that contains 5.07 g of zinc chloride

A:

Q: Lead (II) nitrate is reacted with sodium iodide. Calculate the number of Pb2+ ions required to form…

A: The Pb2+ ions required = 1.4633×1021

Q: Which of the following aqueous solutions contains the greatest number of ions? 200.0 mL of 0.10 M…

A: a)200mL of 0.10 MKBrMolarity of KBr =0.10MVolume of KBr solution=200mL=0.2Lmoles of KBr=Molarity of…

Q: What is the concentration in Molarity of  solution if 10.0 g of KI is dissolved in enough water to…

A: Given: 10.0 g of KI is dissolved in enough water to give 250.0 mL of solution.

Q: Calculate the molarity of each of the following solutions. 4.25 mol of LiCl in 2.90 L solution Part…

A: Part A: Calculate the molarity of 4.25 mol LiCl in 2.90 L solution: Hence, molarity of the solution…

Q: Sodium hydroxide reacts with sulfuric acid to form sodium sulfate and water. What is the molarity of…

A:

Q: 1) How many miles of HCI are there in 75.0 mL of 0.330 M HCI?

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first question…

Q: What is the concentration of HNO3 if 9.80×10-2 mol are present in 775 mL of the solution?

A: Molarity is one of the ways to express the concentration of solution  We are required to find the…

Q: How many grams of solid Ni(OH)2 are formed when 20.0 thl of 0.550 M aqueous NaOH solution react…

A: Calculation :

Q: What volume of 0.252 M potassium hydroxide solution is required to completely neutralize 0.0106…

A: Chemical ReactionH3PO4 +3 KOH →K3PO4  + 3H2OMolarity of KOH = 0.252 MMoles of Phosphoric Acid =…

Q: What is the molarity of acetic acid? O 0.90 M O 0.8966 M O 0.896 M O 0.897 M

A: In the given question we have to calculate the molarity of acetic acetic acid.  Given data:  mass of…

Q: A student wants to make a 1.600 M aqueous solution of barium sulfate, BasO4, and has a bottle…

A:

Q: What is the molarity of a NaOH solution if 28.4 mL are needed to titrate a 0.5413 g sample of KHP?

A: The molarity of a NaOH solution is to be calculated if 28.4 mL are needed to titrate a 0.5413 g…

Q: An aqueous solution of an acid is 1.331 m. What is the molarity of the solution? The density of the…

A: molality(m): it is defined as the no. of moles dissolve in per kg of solvent. Molarity9M): It is…

Q: If 7.66 g Ca(NO3), is dissolved in enough water to make 0.200 L of solution, what is the molar…

A: The number of moles is a ratio of the mass of a substance to the molar mass of the substance.…

Q: How many milliliters of a 0.7077 M HCl solution are required to neutralize 7.89 g of Mg(OH)2? Molar…

A: Interpretation -  To determine the how many  milliliters of a 0.7077 M HCl solution are required to…

Q: What is the Molarity of an HCL solution if 10.5 ml of ab0.150 M NaOH solution are needed to tritrate…

A:

Q: What is the concentration of an Al(NO3)3 solution if 7.15 mL of the solution contains 125 mg of…

A: mass of Oxygen (O) atom = 125 mg = (125/1000) g = 0.125 gConcentration of Al(NO3)3 solution =…

Q: If you have a 12.9 mol of AlCl3 in a 12.5 M solution, how many Liters does it make?

A: By using Molarity definition, No. of moles of solute dissolve in one litre of solution is known as…

Q: How many milliliters of a 0.7077 M HCl solution are required to neutralize 7.89 g of Mg(OH)2? Molar…

A: Hydrogen chloride reacts with magnesium hydroxide to form water and magnesium chloride. The equation…

Q: Lead (II) nitrate is reacted with sodium iodide. Calculate the number of Pb2+ ions required to form…

A:

Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of…

A:

Q: Which solution has the same number of moles of OH as 50.00 ml of 0.100 M solution of Mg(OH)2? O…

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.