How many grams of C6H1206 is needed to make 150 mL of 0.250 M solution?

Q: What mass of H₂C₂O4+2H₂O is needed to prepare 100 x 10 mL of a 0.0200 M solution? The molar mass of…

A: The question is based on the concept of molarity.molarity is a method of expressing concentration of…

Q: How many grams of sulfuric acid (H2SO4) will be required to make 100.0 mL of 5.0 M solution?

A: The objective of this question is to calculate the amount of sulfuric acid (H2SO4) in grams required…

Q: How many grams of KI (molar mass = 166g/mol) are needed to prepare a 125 mL solution that is to be…

A: Given: The molar mass of KI=166 g/mol. The volume of the solution=125 mL=0.125 L. The molarity of…

Q: I have 300 mL of a 3.0 M HNO3 solution. What will the molarity be if I dilute my solution to 900 mL?

A: Here given, Initial volume (V1) = 300 mL Initial strength (S1) = 3 M Final volume (V2) = 900 mL…

Q: What is the molar concentration (in moles/L) of a solution made with 3.744 g of Mg(NO3)2 dissolved…

A: Given :-  Mass of Mg(NO3)2 = 3.744 g  Volume of solution = 50.0 mL  To calculate :-  Molar…

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: Calculate the grams of CuSO4 . 5H2O needed to prepare for a 50 mL of 0.40 M stock solution.

A: Given Volume of stock= 50 ml = 0.05 L Concentration of stock= 0.40 M

Q: How many grams of copper ( II ) nitrate hexa hydrate are needed to prepare 1250.0 mL of 0.115 M…

A:

Q: How many grams of H3PO4 are in 145 mL of a 3.50 M solution of H3PO4?

A: Given, Concentration of H3PO4 solution = 3.50 M = 3.50 mol/L Volume of the solution = 145 mL = 0.145…

Q: What mass of kclo3 is needed to make 433.2 g of a 5.9% by mass solution

A:

Q: How many grams of H2SO4 are needed to prepare 5.0 L of a 2 M H2SO4 solution

A: Molarity, volume and number of moles are related by the equation: Molarity = Number of molesVolume…

Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity ( M ) is defined as " the number of moles of solute ( n ) present in one litre of solution.…

Q: 7. What weight (in grams) of H₂SO4 would be needed to make 750.0 mL of 2.00 M solution?

A:

Q: How many grams of glucose (C6H12O6, 180.16 g/mol) would be required to prepare 2500.0 mL of a 0.265…

A: The volume of the solution is = 2500.0 mL The molarity of the solution is = 0.265 M The molar mass…

Q: How many grams of copper (II) fluoride are needed to prepare 802 mL of a 2.82 M solution?

A:

Q: What mass (g) of CuSO4 x 5 H2O is needed to prepare 100.0mL of a 0.0833 M CuSO4 x 5 H2O solution?

A: Since the moles = concentration X volume of solution in L  And concentration given = 0.0833 M  And…

Q: What mass of ethylene glycol (C2H6O2, MM = 62.068 g/mol), in grams, would need to be used to prepare…

A: Given, Molarity of the solution = 12 M = 12 mol/L Volume of the solution = 125 mL = 0.125 L mass of…

Q: What mass of NaCl is needed to produce 500 mL of a 2.0 mol/L solution?

A: A 2.0 M solution is 2.0 moles per liter.Therefore, 0.5 L would contain:(2.0 mol × 0.5 L) / 1.0 L =…

Q: How many moles of NH4SO4 are needed to make 3.45 L of a .250 M solution?

A: Moles of NH4SO4  can be calculated as follows

Q: How many milliliters of 0.400 M solution can be prepared by dissolving 5.00g of NaBr in water?

A:

Q: How many grams of potassium chloride are needed to prepare 3.500 liters of a 0.5000 M solution?

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

Q: moles of NaOH in 0.500 L of a 0.600 M NaOH solution

A: Given, Molarity = 0.600 M Volume = 0.500 L Formula, Molarity = (Moles / Volume) To calculate the…

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: Calculate the molarity of a solution containing 247g of H2SO4 in 1500 mL of solution

A: Mass of H2SO4=247 g  Molar mass of H2SO4=98.079 g/mol Volume of the solution = 1500 mL = 1500/1000…

Q: How many moles of K3PO4 are present in 343 mL of a 1.27 M of solution?

A: Moles of solute calculation using Molarity and Volume :

Q: How many mL of 6.0 M H2SO4 solution are needed to prepare 100.0mL of 0.10 M H2SO4 solution?

A: Since the moles of H2SO4 in final 100 mL of 0.10 M solution is coming from only 6.0 M H2SO4 solution…

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

A:

Q: How many moles of K2SO3 are present in 237 mL of 1.21 M solution?

A: Given that : Volume of solution = 237 mL = 0.237 L Molarity = 1.21 M

Q: What mass of KBr is present in 54.92 g of 14.2% (m/m) KBr solution?

A: Answer: In this question we have to find out the mass of KBr that should be present in 54.92g…

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 grams of magnesium chloride are needed to prepare 550 mL of a 0.85 M solution?

A: Molarity = Number of moles/Volume in litre Number of moles = Molarity×Volume in litre…

Q: what quantity of moles of glucose (C₆H₁₂O₆) in 0.500 L of a 0.400 M solution?

A:

Q: How many grams of glucose (C6H12O6) are present in 257.3 mL of a 11.2 M solution?

A: Molarity of a solution can be defined as the number of moles of solute dissolved per litre of…

Q: How many moles of K3PO4 are present in 343 mL of a 1.27 M of solution?

A: We know ; # Molarity = mole of substance/volume of solution in L By using this realtion we can…

Q: How many grams of CaCl2 were used to prepare 0.250 L of a 0.143 M CaCl2 solution?

A: Given :- molarity of CaCl2 solution = 0.143 M or 0.143 mol/L  Volume of solution = 0.250 L  To be…

Q: What is the mass in grams of KBr in 0.400 L of a 0.350M solution?

A:

Q: How many grams of C6H12O6 is needed to make 250.0 mL of 0.164 M solution?

A:

Q: How many grams of AgNO 3 (molar mass = 169.87 g/mol) are needed to prepare 0.125M solution in 250 mL…

A: Given - Molarity = 0.125 M Molar mass = 169.87 gm.mole-1 Volume = 250 ml = 0.250 L (1L = 1000ml)

Q: How many moles of potassium bicarbonate, KHCO3, are present in 75.0 mL of a 0.750 M potassium…

A: molarity is calculated by number of moles of solute dissolved in one liter of solution.…

Q: What mass of NaCl (in g) is necessary for 5.25 L of a 2.35 M solution?

A: Given :- volume of solution = 5.25 L  Molarity or molar concentration of solution = 2.35 To…

Q: how many grams of K2SO4 are needed to make 250 ml of a 0.150 m k2so4 solution

A: Solution The mole is associate quantity unit kind of like acquainted units like try, dozen, gross,…