1. How many moles of hydrochloric acid are present in 0.80 L of a solution with 0.40 M? 2. What volume of a 0.5 M solution of sodium hydroxide can be prepared from 2 g of the solid?

Q: What volume (in L) of 3.50 mol/L sulphuric acid solution is needed to make 100.0 mL of 0.450 mol/L…

A: Given, For Concentrated sulfuric acid solution: Concentration of sulphuric acid solution (M1) = 3.50…

Q: Determine the amount in grams of KCI that exists in 20.3 gof a solution that contains 1.14 % KCI by…

A:

Q: How many electrons must be removed from elemental hydrogen (H2) to produce two moles of hydrogen…

A: In this question, we will determined the number of electrons which is removed from H2 gas.  You can…

Q: Determine the volume (in mL) of water that needs to be added to 50.0 mL of a 0.600 M LiBr to produce…

A: If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of molarity M2…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0175 M solution of NaF when diluted…

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Q: What volume in mL of 0.300 M NaF would be required to make a 0.0705 M solution of NaF when diluted…

A: When additional solvent is added to more concentrated solution (stock solution), the concentration…

Q: What volume of 0.512 M NaOH solution would be required to neutralize 32.0 mL of 0.446 M HNO3…

A: Neutralization reaction is the one in which an acid reacts with a base and form a salt and water. At…

Q: How many mL of 0.500 M Nal would be required to make a 0.0185 M solution of Nal when diluted to…

A: Given, Stock solution of NaI: Molarity of NaI solution (M1) = 0.500 M Volume of NaI solution (V1) =…

Q: The molarity of “concentrated” HCl purchased for laboratory use is ,12.1 M. How many milliliters of…

A:

Q: What volume of 0.200 M sugar solution can be prepared from 50.0 mL of 0.400 M solution?

A: The equation to calculate the unknown values from known values are given by, M1V1=M2V2 where M is…

Q: How many milliliters of 1.20 M NaOH solution can be prepared from 0.600 mole of NaOH?

A: Given: Molarity of NaOH= 1.20 M Moles of NaOH= 0.600 mole

Q: What volume in L of 9.00 M nitric acid is needed to make 6.5 L of 1.00 M solution?

A: Given values are, N1= 9.00M V1=? N2=1.00M V2=6.5L

Q: What volume of 0.362 M KCl solution must be used in order to contain 0.0831 mole of KCl?

A: 1 M KCl solution means 1 mole KCl is present in 1000 mL solution.  So, 0.362 M KCl solution means…

Q: What volume of 12.0 M HCl solution is needed to prepare 1.500 L of 5.00 M solution?

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: How many mL of 3 M NaOH should you add to obtain 1 L of 0.1 M NaOH ?

A: given information: M1 = 3 M. M2 = 0.1 M V1 = 1000 ml V2 = ??

Q: How many moles of nitrate are dissolved in 66.900 g of water in a 0.81400 m aluminum nitrate…

A: Given that: mass of solvent, water = 66.900 g molality of aluminium nitrate = 0.81400 m To find:…

Q: it is desired to prepare 0.500 L of a 0.192 M of solution of NaCl from 1.00 M stock solution. how…

A: Given,  Initial Molarity M1 = 1.00 M V1 = ? V2 = 0.500 L M2= 0.192 M

Q: Determine the amount in grams of KCI that exists in 20.3 g of a solution that contains 1.14 % KCI by…

A:

Q: What volume of a 0.400 M HCl solution is required to prepare 3.00 L of 0.0872 M HCl?

A: From neutralization of solution, V1S1 = V2S2 V2 = v1×s1v2     volume of HCl solution (V1) =3.00 L…

Q: A bleaching solution requires 2.16 g of sodium hypochlorite. How many grams of a 21.5% by mass…

A: Given Mass of sodium hypochlorite (solute)        = 2.16 g percentage by mass of solution = 21.5%

Q: Calculate how many mL of 0.1500 M solution of NaCl is needed to obtain 125.0 g of NaCl?

A: From the definition of molarity we have 0.1500 M = 0.1500 moles /1000 mL Now we will convert moles…

Q: How many mL of 0.500 M NaI would be required to make a 0.0330 M solution of NaI when diluted to…

A:

Q: What volume of solution will be produced to prepare a 1.1 M nitric acid solution with 69.2 g of…

A: Given data, Molarity of nitric acid = 1.1 M Mass of nitric acid = 69.2 g

Q: How much water in ml must be added to 500 ml of 0.300 M HCl to produce a 0.125 M HCl solution?

A: Mole =Molarity × Volume in liter

Q: What volume of a 0.109 M calcium hydroxide solution

A: The amount of substance in certain volume of solution is called as molarity. Molarity is a property…

Q: How many grams of aluminum nitrate (212.996 g/mol) are required to make 500.0 mL of a 0.0525 M…

A: Given, Molarity = 0.0525 M Volume of solution = 500 mL = 0.500 L

Q: How many grams of lithium peroxide are required to prepare 329 mL of 0.215 M solution?

A: Since the moles of Lithium Peroxide (Li2O2) required will be given by  Moles of Li2O2 =…

Q: volume

A:

Q: How many moles of potassium chloride are needed to precipitate all the lead(II) ion from 19.0 mL of…

A: Given: Volume of lead(II) nitrate is 19.0 mL Molarity of Lead (II) nitrate is 0.450 M The reaction…

Q: How many liters of 0.775 M solution can be prepared from 55.0 g of ammonium iodide?

A: The solution is given below -

Q: how much water is needed to make 150.0 mL of 0.100 M solution from 1.25 M solution?

A:

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0340 M solution of NaF when diluted…

A: Given that a concentrated solution is diluted , so here we will use dilution equation…

Q: How many lliliters of an 11.6 M sodium phosphate solution is needed to obtain 0.255 moles of the…

A: Molarity is defined as the number of moles of solute per liter of the solution. Given, Molarity…

Q: What electrical properties of water make it such a good solvent? Explain in your own words.

A: water is a universal solvent as it dissolves many substances as compare to other liquids.

Q: How many grams of GaCl3 are needed to produce 151.4 mL of a 0.109M GaCl3 solution?

A:

Q: What volume (L) of 0.236 M potassium hydroxide solution would just neutralize 49.3 mL of 0.217 M…

A: The reaction between H2SO4 and KOH is given as H2SO4 + 2 KOH ---> K2SO4 + 2 H2O Hence from the…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0800 M solution of NaF when diluted…

A:

Q: A 50.0 mL portion of a 1.60 M solution is diluted to a total volume of 288 mL. A 144 mL portion of…

A: Initial volume = 50 mL Initial concentration = 1.60 M first dilution volume = 288 mL final dilution…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0145 M solution of NaF when diluted…

A:

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0800 M solution of NaF when diluted…

A:

Q: If 10.0 g of silver nitrate is available, what volume of 0.25 M silver nitrate can be prepared?

A: Given is mass of silver nitrate= 10g Molarity of silver nitrate= 0.25M And we know that- Molar mass…

Q: What volume of a 0.1 m sodium hydroxide could be made with the 200 g of solute

A:

Q: How many milliliters of 8.49 M hydrobromic acid solution should be used to prepare 5.50 L of 0.500 M…

A: This is an example of dilution of an elecectrolye. The basic concept in such types of problems is,…

Q: An aqueous magnesium chloride solution is made by dissolving 6.83 moles of MgCl, in sufficient water…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: How many milliliters of a 7.6 M NaOH solution are needed to prepare 0.915 L solution of NaOH with a…

A: Given, Stock solution of NaOH Concentration of NaOH solution (M1) = 7.6 M Volume of NaOH solution…

Q: How many liters of a 0.90% m/v NaCl solution can be prepared from 600 mL of a 9.0% m/v stock…

A: Given stock solution volume is 600mL which is equal to 0.600L. The percent concentration (m/v%) of…

Q: What volume in mL of 0.300 M NaF would be required to make a 0.0480 M solution of NaF when diluted…

A: Given: Initial concentration of NaF = 0.300 M Final concentration of NaF  = 0.0480 M Final volume of…

Q: How many milliliters of 10.6 M hydrobromic acid solution should be used to prepare 5.50 L of 0.600 M…

A: Molarity of stock solution = 10.6 M  Volume of new solution = 5.50 L  Molarity of new solution =…