2. How many grams of KOH are required to make 500 mls of a 3.5 M KOH solution?

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

A:

Q: How many moles of Fe3+ in 5.0L of 1.100M solution of Fe3+?

A:

Q: What volume of 5M NaOH is needed to provide 0.75 mol of NaOH?

A: Given: Concentration of NaOH = 5 M And moles of NaOH required = 0.75 mol.

Q: Strontium hydroxide solution, Sr(OH)2, is 0.96molars. How many normals is the solution…

A:

Q: What is the pOH of a solution prepared by dissolving 1.75 g of hydrogen chloride in 870 mL of water?…

A: Volume=870mL= 0.870 litere.       (1 litere = 1000ml) Mass=1.75g pOH=?

Q: How many mL of 12 M NH; should be used to make750. mL of 0.400 M NH;?

A: Recall the following relation to calculate volume of ammonia       ViMi=VfMfHere,initial volume of…

Q: How many moles of HCl are present in 25.00mL of 0.100M HCl?

A: Given: Concentration of HCl = 0.100 M Volume of solution = 25.00 mL = 0.025 L…

Q: How much (Ba (OH ) 2 ), in grams, is needed to make a 1.00maqueous solution?

A: The molality is defined as the total mole of solute dissolved in 1 Kg of solvent. It is also called…

Q: 7. Calculate the number of moles of NaOH contained in 250. mL of a 0.05M solution.

A:

Q: How many mL of 0.1234M sodium hydroxide solution are needed to completely titrate 125.5mL of 2.111 M…

A: Sodium hydroxide reacts with phosphoric acid to produce sodium triphosphate and water as follows:…

Q: How much potassinm hy.droxide is needed to make 1,0O L of a 2 molar solution of potassinm hydvoxide?

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

Q: Calculate the volume (mL) of NaOH needed to prepare 2.5 mol of 0.100 M solution

A:

Q: Calculate the volume of concentrated HCl 12.2 M needed to prepare a solution of 50ml 3.0 M HCl.

A:

Q: What is the concentration, in m/m% of a solution prepare from 50.0 g NaCl and 150.0 g of water

A:

Q: Calculate the number of grams of NaOH needed to make 0.500 L of 0.1 M NaOH solution

A: Solutions are prepared by mixing a small quantity of a substance in a large volume of the solvent.…

Q: What volume of 9 M HCl must be used to prepare 1.5 L of 0.25 M HCl?

A: The volume of 9 M HCl that must be used to prepare 1.5 L of 0.25 M HCl is to be determined.

Q: 1. How many grams of benzoic acid (C,H.COOH) are contained in a 75 ml solution at 0.21 M…

A:

Q: What is the difference between a 1 M solution and a 1 m solution?

A:

Q: Calculate the amount of conc. HCl

A:

Q: Prepare 1.5L of a 2M sulfuric acid aqueous solution.

A: Amswe is given below

Q: Calculate how much of 5.0 M NA0H solution is needed to make 4.0 L of 2.5 M NaOH solution.

A:

Q: If the Molar mass of NaOH is 40 g/mol. How many grams o f NaOH do you have to take to prepare 1L of…

A: Molarity is a concentration unit and is defined as the moles of solute present in per liter of…

Q: How much water must be added to 500. mL of 0.200 M HCl to produce a 0.150 M solution?

A: Given information is,

Q: How many grams of Acetic acid are needed in 10L solution of 0.1M concentration?

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: You have 800mL of a 0.5M HCl solution. How many moles of HCl does the solution contain?

A: Molarity is defined as the number of moles of solute dissolved in one litre of solution .…

Q: How many moles of HCl are contained in 100mL of 0.15M HCl?

A:

Q: How many mL of 1.00 M NAOH are needed to prepare 2.0 L of 0.050 M HCI solution?

A: Given, concentration of NaOH solution =1.00 Mconcentration of HCl solution =0.050 Mvolume of HCl…

Q: How many grams of sodium chloride are required to make 2.00L of a solution with a concentration of…

A: Molarity of the solution is given by the following equation.Molarity = number of moles of solute /…

Q: What would the final volume be if you used 5.2g of NaCl(s) to prepare a 0.25 M NaCl solution?

A:

Q: 4. What volume of 6 NH3PO4 must be taken and how much water must be added to prepare 100mL of 0.5 N…

A: Dilution : Addition of solvent  is called dilution , in this process number of moles of solute…

Q: Calculate the number of grams of NaOH needed to make 1500. mL of a 0.200 M solution.

A: The relationship between moles and molarity is given by,

Q: Assuming you find the peroxide to be 2 M, how many grams of H2O2 is in the 1 mL of hydrogen peroxide…

A: Given,Molarity of peroxide solution = 2 M = 2 mol/LVolume of hydrogen peroxide solution = 1 mL =…

Q: 5. Describe how 100 mL of a 0.10 mol/L NaOH solution would be made.

A: The formula to calculate Moralrity (M):   M= no.of moles/ Volume (in liters)   so, substituting in…

Q: How much 0.19 M KOH solution can be made by diluting 365 mL of 6 M KOH?

A:

Q: An aqueous solution contains 0.050M of methylamine. What is the concentration of hydroxide ion in…

A:

Q: 7- How much Kl is required to prepare 100 mL of 0.25M KI solution?

A: * molarity = Number of moles / volume of…

Q: 16. Calculate the mass of NaOH in grams required to prepare a 1900 ml solution with a concentration…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: What volume of 0.139M potassium hydroxide solution is required to neutralize 24.1ml of a 0.147 M…

A: Given: Molarity of base, KOH = 0.139 M Molarity of acid, HBr = 0.147 M Volume of acid, HBr = 24.1 ml…

Q: How many grams of NaOH are needed to prepare 500mL of 0.125 M NaOH?

A: Answer:- This question is answered by using the simple concept of calculation of mass using moles…

Q: How many grams of NaOH is required to make 500mL of 1.5N solution?

A: Given that, Normality of solution is 1.5 N. volume is given as 500 mL  1 L = 1000 mL So 500 mL = 0.5…

Q: how many liters of a 2.0M sodium bromide solution are needed to make .2L of a 0.50M solution of…

A:

Q: II. Directions: Give the correct answer of the following. (15 points) Give the five types of…

A: Give the five types of solution we encounter every day. Give one example for each type. Answer : 1.…

Q: How many grams of sodium hydroxide are needed to prepare 0.5 liters of a 6.0 M NaOH solution?

A:

Q: Calculate the number of moles of solute in 5.00x102 mL of 0.250M HCl.

A:

Q: What will be the number of moles of HCl in 100 ml of 0.1 M HCl solution?

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

Q: You want 13.0 L of 1.25 M HCl and have 16.0M HCl. How many liters of HCl would you use to create…

A: Given,  For preparation of 13.0 L of 1.25 M HCl from16.0M HCl. The volume of HCl in liters would you…

Q: Determine the equivalents needed to make 1.5L of 3N solution of HCl.

A: Normality = number of eq / volume (L) 3N = eq / 1.5 L

Q: Molarity

A:

Q: How many liters of a 0.2M NaOH solution are needed in order to have 1.0 moles of NaOH?

A: since we know that  molarity is defined as the moles of solute per liters solution Molarity =    no.…

Q: How many moles of H​2​SO​4​ are needed to prepare 10.0 liters of a 4.0M solution of H​2​SO4​?

A: The molarity of the solution is = 4.0 M The volume of the solution is = 10.0 L The moles of H2SO4…