How many grams of sulfuric acid, H2SO4 are needed to make 250 mL of a 1.22M 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 grams of CaCO3. are present in 1826 ml of a 1.13 N solution?

A: Given: Normality of CaCO3 = 1.13 N And volume of solution = 1826 mL = 1.826 L…

Q: What is the mass of HCl needed to prepare 25.00mL of 0.45 M HCl solution?

A:

Q: How many grams of NaCl is required to make 200.0 mL of a 0.125 M solution?

A: Volume of solution = 200 mL = 0.200 L  Molarity of solution = 0.125 M  Mass of NaCl = ?

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 iron (III) nitrate is needed to make 250mL of 0.75 M solution?

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: How many grams of beryllium chloride are needed to make 154ml of a 0.46 M solution? Round to the…

A:

Q: How many grams of potassium chloride are needed to prepare 3.964 liters of a 0.2679 M solution?

A:

Q: How many grams of strontium nitrate, Sr(NOs)2, are needed to prepare 3.40x 10'mL of a 0.925 M…

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Q: Determine how many grams of sulfuric acid (H,SO4) would be needed to make 2.50 x102 mL of a 2.00 M…

A:

Q: How many liters of concentrated nitric acid (HNO3, 16.0 M) should be diluted with water in order to…

A: We know that C=nV where: C = concentration n = moles V = Volume in liter

Q: How many grams of CuSO4 are needed to prepare 250. mL of a 0.200 M solution?

A:

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 moles of KI are present in 850 mL of a 1.55 M KI solution?

A: Molarity (M) can be defined as a moles of solute in per litre of solution. The S.I. unit for…

Q: How many grams of 10 % aqueous solution of HCL is needed to prepare 500 mL of the solution?

A:

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: What mass in grams of solid ammonium sulfate would be required to prepare a 250 mL of 0.925 molar…

A: The Molarity of a solution is defined as no of moles of solute present in 1L of the solution.…

Q: How many grams of calcium chloride are needed to make 382 mL of a 2.54 M solution?

A: We have Molarity as 2.54 M, volume of solution as 382 ml, we have to calculate the mass of CaCl2…

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: Calculate the moles of solute needed to make 1200mL of a 1.8M solution.

A:

Q: How many grams of potassium thiocyanate are required to make 3.4 mL of a 5.5 M solution?

A: Molarity = no. of moles /volume of solution(In L)  Number of moles = mass/molar mass  So, mass=…

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

A:

Q: How many mL of a 1.0 M NaOH solution would be used to deliver 20 grams of NaOH?

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 moles of sodium hydroxide are needed to prepare 506.5 mL of a 0.2 M solution?

A: Given data: 506.5 mL of a 0.2 M solution

Q: Solve the question

A: The given data contains, mass of KCl =41 g volume of solution =375 mL

Q: How many grams of strontium nitrate, Sr(NO3)2, are needed to prepare 3.40 x 10^3 mL, of a 0.925 M…

A: The number of moles of solute to the volume of solution in (L) is known as molarity.

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

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Q: How many grams of potassium chloride are needed to prepare 3.607 liters of a 0.4464 M solution?

A:

Q: How many grams of solid potassium chloride KCl are needed to prepare 250 ml of a 1.50 M solution?

A: Applying molarity equation M =m/VL

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 grams of NaCl are necessary to make 50 ml of a 4.25 Molar solution?

A:

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

A:

Q: How many moles of H2SO4 are needed to prepare 200 mL of a 1.0 M solution?

A:

Q: How many grams of sodium hydroxide are needed to make 250 mL of a 0.200 M solution?

A: Molarity = mole/ volume  Mole = mass/ molar mass

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

A:

Q: Find the mass of Na2CO3 required to prepare 136 mL of a 0.3 M solution?

A: The molar mass of Na2CO3 is 106      [ ( 2x23)+12+(3x16) ] Where 23, 12 and 16 are molar mass of…

Q: How many moles of KmnO4 are present in 125mL. of a 0.0850 M solution?

A: Given, volume = 125 ml = 0.125 L Molarity = 0.0850 M

Q: How many grams of KOH are required to prepare 1.75 L of 0.200 M solution?

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

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 milliliters of 12.0 M HCl are required to prepare a 2.00 M, 250.0 mL of HCl solution?

A: Intial concentration of HCl = M1 = 12 M Intial volume of HCl = V1 = ? mL Final concentration of HCl…

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: How many grams of NaCl are needed to prepare 4.36 liters of a 1.601 M solution?

A: Molecular wt of NaCl is 58.44 g /mol  1molar NaCl solution means 1 mole NaCl present in 1 liter 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 milligrams of sulfuric acid (H2SO4) are in a 50 mL solution of 1.9 M H2SO4?

A: A numerical problem based on quantitative analysis, which is to be accomplished.

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