How many grams of NaOH are needed to prepare 250 mL of a 0.50M solution?

Q: How much 6.9M MGCIO, solution is required to make 72 L of a 0.4 M MgCIO, solution?

A: Dilution of solution occurs when water is added to the concentrated solution. The concentration…

Q: How many mL of a 10 M solution of X are needed to obtain 1 mol of X?

A:

Q: How many ml of 0.75 m hcl solution do you need to obtain 0.0040 mol of hcl

A: Molarity : Molarity is given as moles of solute in liter volume of solution.…

Q: How many grams of KNO3 is needed to prepare 500 mL of a 0.1 M solution?

A:

Q: How many mL of a 5.4 M HCl solution would it take to make a 250 mL of a 1.0 M solution?

A: given information are- Concentration of HCl =C2 =  5.4 M volume of the solution =V1 = 250 ml conc.…

Q: How many grams of NaCl are needed to make 85.0 mL of 1.25 M NaCl?

A: We have given that  Volume of NaCl Solution=V= 85mL = 0.085L Molarity of NaCl = M = 1.25M mass of…

Q: How many grams of NaOH are needed to prepare 275.0 mL of a 0.300 M NaOH solution?

A: Given, Volume of NaOH solution = 275.0 mL Concentration of NaOH solution = 0.300 M

Q: How many number of moles of NaOH are present in the 250 mL of 0.25 M solution?

A:

Q: How many grams of water must be added to 39.5 g of NaOH in order to prepare a 7.38%(m/m) solution?

A:

Q: How many molecules of H2SO4 would you need in order to prepare a 2 Molar aqueous solution?

A: Molarity is the number of moles per litre of the solution.Given the molarity is 2M.

Q: How many grams Na2WO4 (sodium tungstate) should be weighed out to prepare 500 mL of a 0.200 M…

A: By using the formula of Molarity we can solve this problem.

Q: How many grams of solute are needed to make 450. mL of 0.350 M sodium carbonate solution?

A:

Q: How many grams of NaOH is needed to prepare 750 ml of 2.5 M NaOH solution

A: Molarity:-  It is the number of moles f the solute dissolved per litre of the solution.   It is…

Q: How many ml of. a 14M solution must be used to make 250 ml of 1.75M?

A: For same type of solutions, the Molarity equation is used to measure it's new volume or…

Q: How many grams of NaCl are necessary to make 709.0 mL of 7.57 M solution?

A: Given,  Molarity of sodium chloride solution (NaCl) = 7.57 M Volume of NaCl solution = 709.0 mL Mass…

Q: How many grams of water must be added to 48.8 g of NaOH in order to prepare a 5.46%(m/m) solution?

A: Mass of NaOH = 48.8 g % m/m = 5.46 % Calculation of mass of solution: % m/m=Mass of NaOHMass of…

Q: How many grams of KNO3 are required to prepare 250 mL of a 0.700 M solution?

A: molarity is defined as no of moles of solute devided by volume of solution in liter .

Q: How many grams of solute is needed to make 50.0 mL of a 0.750 M solution of KOH in water?

A: The molarity which tells us about the concentration level of any specific solution is the solutes'…

Q: How many moles of HCl are present in 10.00 mL of a 0.125 M solution?

A:

Q: How much potassium hydroxide (in grams) is required to prepare 600.0 mL of a 0.450 M KOH solution?

A: Given,Volume = 600 ml (or) 0.6 LMolarity = 0.450 MMolar mass of potassium hydroxide = 56.1056 g/mol

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: How many grams of NaOH are required to prepare 80.0 mL of a 10.5 M NaOH solution?

A: Molarity is given by the ratio of number of moles to that of the volume of the solution. Molarity =…

Q: How many grams of Na2SO4, are needed to make 375 mL of a 1.25 M solution?

A:

Q: the molarity of 100 ml solution prepare by addition of 10 ml of 10 N of HCI

A: The molarity of required solution is calculated using equation of dilution.

Q: How many mol of NaOH are present in 629 mL of 1.4 M solution?

A: The term molarity is defined as the number of moles of solute dissolved in 1L of solution.…

Q: How many mL of a 6.0 M HCl solution would it take to make a 250 mL of a 1.5 M solution?

A:

Q: How many grams of a sugar with the formula C6H12O6 are needed to make 500 mL a 0.15 M solution?

A: Calculate the no. of moles of glucose (C6H12O6) dissolved in solution using molarity formulaNo. of…

Q: How many mol of NaOH are present in 365 mL of 0.50 M solution?

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Q: What mass of sodium chloride, NaCI, is needed to prepare 1.50L of a 0.250 M solution?

A:

Q: How many grams of NaCl are necessary to make 50 ml of a 4.25 Molar solution?

A:

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 many millimoles of NaCl are present in 150 mL of a 4M solution?

A:

Q: How many milliliters of 6.00 M NaOH solution are needed to provide 0.325 mol of NaOH?

A: Given:Molarity = 6.00 MNumber of moles = 0.325 mol

Q: How many grams of potassium carbonate are needed to make 200 ml of a 2.5 M solution?

A:

Q: How many grams of magnesium sulfate (MgSO4) would be required to make 200.0 mL of a 1.50 M solution?

A:

Q: How many ml of a 1.5 M sugar solution are needed to make 250 ml of a 0.050 M solution

A:

Q: How many mL of 0.500 M NaI would be required to make a 0.0550 M solution of NaI when diluted to…

A:

Q: What volume of acetic acid is present in a bottle containing 350 ml of a solution which measures…

A: Given, volume of solution = 350 ml  Percentage concentration = 5.00  Volume of solute = ?

Q: How many ml of acid should be taken to prepare a 0.5 Molar, 250 ml HCl solution from 35% HCl by…

A:

Q: How many mL of a 12.1M stock solution are needed to make 500.0mL of a 0.107M solution?

A:

Q: How many moles of NaCL are required to make 250 ML of a 3.00M solution

A: Formula: Molarity of a solution = (Number of moles of solute)/Volume of solution (L) Or Number of…

Q: How many grams of sodium sulfate are need to make 880.47 mL of a 0.25 M solution (aqueous)?

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: The molecular weight of NaOH  is 40. How many grams of NaOH pellets are needed to make 250 mL of…

A: Normality is the gram equivalent weight of solute per Liter of solution. It is the unit of…

Q: What is the mass of sodium ion present in 100mL of a 1M NaOH solution?

A:

Q: What mass of iron (ii) nitrate is needed to make 400 mL of a 0.3M solution?

A: Molarity is the physical unit to express the concentration of any solute in the solution. It is…

Q: How many concentrated acetic acid (density 1.05 g/mL) is required to prepare 250mL of a 0.3M aqueous…

A: Given, 250mL of a 0.3M

Q: 7 mL of 1 M NaOH solution (how many millimoles of NaOH is this?)

A: Given  Volume of solution  = 7 mL                                 =  7 × 10-3 Liter                (…

Q: 3. How many grams of NaOH are needed to make 40 mL of a 2.0 M solution?

A: 3 part  Given,  Volume = 40 ml = 4010000.04 liter Molarity = 2.0 M = 2.0 moleliter  Molar mass of…