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a 0.378 mol NaCl; 235 mL Molarity = b 0.378 mol NaCl; 279 mL Molarity =...
This question has multiple parts. Work all the parts to get the most points. a What...
This question has multiple parts. Work all the parts to get the most points. a What mass of HCl does 1.39 L of 7.50 M HCl solution contain? Mass = g HCI b What mass of NaOH does 11.3 mL of 0.260 M NaOH solution contain? Mass = g NaOH What mass of HNO3 does 251 mL of 1.77 M HNO3 solution contain? Mass = g HNO3 d What mass of CaCl, does 3.65 L of 0.522 M CaCl, solution...
What is the molarity of a solution made by dissolved 4.73 mol NaCl in water to...
What is the molarity of a solution made by dissolved 4.73 mol NaCl
in water to make 1.79 L of solution.
What is the molarity of a solution made by dissolving 4.73 mol NaCl in water to make 1.79 L of solution? 2.64 M O 0.378 M 154 M 8.47 M
+-/4 points 4. Determine the molarity of each of the following solutions. (a) 1.505 mol NaCl...
+-/4 points 4. Determine the molarity of each of the following solutions. (a) 1.505 mol NaCl in 1.548 L of solution (b) 0.468 g of H2SO4 in 1.00 L of solution М (c) 20.85 g of Al(NO.), in 1503 mL of solution M (d) 2.53 kg of CuSO 5 H,0 in 315 L of solution (e) 0.005717 mol of Cl, in 11.10 mL of solution 0.000848 g of C.H,NO, in 2.38 mL of solution (f) M
Calculate the molarity of each of the following: a. 2.00 mol of glucose in 4.00 L of a glucose solution b. 4.00 g...
Calculate the molarity of each of the following: a. 2.00 mol of glucose in 4.00 L of a glucose solution b. 4.00 g of KOH in 2.00 L of a KOH solution c. 5.85 g of NaCl in 400. mL of a NaCl solution Calculate the grams of solute needed to prepare each of the following: a. 2.00 L of a 1.50 M NaOH solution b. 4.00 L of a 0.200 M KCl solution c. 25.0 mL of a 6.00...
7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder,...
7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder, (mL) Volume of NaCl solution transferred to dish, (mL) Mass of dish, (g) Mass of dish and NaCl solution, (g) Mass of NaCl solution, (g) Mass of dish and dried Naci, (g) Mass of dried NaCl, (g) Density of solution, (g/mL) Percent NaCl (m/m), (%) Percent NaCl (m/v), (%) Molarity of NaCl, (moles/L) 1.78 5.50 79.25 85.75 6.50 80.95 1.70 1.18 262 309 Molarity....
Worksheet 2 2. Calculate the concentration of each of the following solutions. Determine the molarity (mol/L)...
Worksheet 2 2. Calculate the concentration of each of the following solutions. Determine the molarity (mol/L) of a solution made by diluting 5.880 g of barium chloride to a final volume of 525.0 mL a. b. What is the molarity of a solution that dilutes 12.50 mL of 6.00 M HCI (hydrochloric acid) to a final volume of 1.50 L? If you combine 1.55 g of NH CI (ammonium chloride) with 2.38 g of CaCl, (calcium chlo- ride) and dilute...
12. Molarity, M, is defined as A. moles of solute dissolved in 1 mol of solvent....
12. Molarity, M, is defined as A. moles of solute dissolved in 1 mol of solvent. B. moles of solute dissolved in 1 kg of solvent. C. moles of solute dissolved in 1 L of solvent. D. moles of solute dissolved in 1 L of solution. E. moles of solute dissolved in the solution. 13. What volume of 2.50 M NaOH (40.00 g/mol) contains 0.100 mole of NaOH? A. 0.250 L D. 0.250 mL B. 40.0 mL E. 0.0400 mL...
(7. Consider the reaction as follows: Na2SO4(aq) + BaCl2(aq) → BaSO4(s) + 2 NaCl(aq) A 1.00-mol sample of sodium...
(7. Consider the reaction as follows: Na2SO4(aq) + BaCl2(aq) → BaSO4(s) + 2 NaCl(aq) A 1.00-mol sample of sodium sulfate was placed into the barium chloride aqueous solution to make solid barium sulfate. (a) How many gram of sodium sulfate was placed into the reaction solution? (b) What is the maximum mass of NaCl formed? (c) If 78.9 g of NaCl was obtained, what was the percent yield of NaCl? 3. How many liters of 0.186 M of NaOH (aq)...
#16 Find the molarity of 12.5 g of NaOH in 125 ml of water (molar mass...
#16 Find the molarity of 12.5 g of NaOH in 125 ml of water
(molar mass of NaOH= 40.00 g/mol)
#17 A solution is prepared by dissolving 15.0g of NaCl in 85.0
g of H2O. Find mass % (m/m)
16. Find the molarity of 12.5 g of NaOH in 125 ml of water (molar mass of NaOH = 40.00 g/mol: Show your work below in order to receive credit) 17. A solution is prepared by dissolving 15.0 g of NaCl...
1. Calculate the molarity of the following solutions: a. 318 g Mg Br, in 859 ml...
1. Calculate the molarity of the following solutions: a. 318 g Mg Br, in 859 ml solution b. 8.28 g Ca(C,H,O,), in 414 ml solution c. 31,1 g Al,(80.), in 766 ml solution d. 59.8 g CaCl, in 100 ml solution e. 313.5 g LICIO, in 250 ml solution | 849 Calculate the moles of solute needed to prepare each of the following: 2. LOL of a 3.0 M NaCl solution b. 0.40 L of a 1.0 M KBr solution...
This question has multiple parts. Work all the parts to get the most points. a What mass of HCl does 1.39 L of 7.50 M HCl solution contain? Mass = g HCI b What mass of NaOH does 11.3 mL of 0.260 M NaOH solution contain? Mass = g NaOH What mass of HNO3 does 251 mL of 1.77 M HNO3 solution contain? Mass = g HNO3 d What mass of CaCl, does 3.65 L of 0.522 M CaCl, solution...
What is the molarity of a solution made by dissolved 4.73 mol NaCl
in water to make 1.79 L of solution.
What is the molarity of a solution made by dissolving 4.73 mol NaCl in water to make 1.79 L of solution? 2.64 M O 0.378 M 154 M 8.47 M
+-/4 points 4. Determine the molarity of each of the following solutions. (a) 1.505 mol NaCl in 1.548 L of solution (b) 0.468 g of H2SO4 in 1.00 L of solution М (c) 20.85 g of Al(NO.), in 1503 mL of solution M (d) 2.53 kg of CuSO 5 H,0 in 315 L of solution (e) 0.005717 mol of Cl, in 11.10 mL of solution 0.000848 g of C.H,NO, in 2.38 mL of solution (f) M
Calculate the molarity of each of the following: a. 2.00 mol of glucose in 4.00 L of a glucose solution b. 4.00 g of KOH in 2.00 L of a KOH solution c. 5.85 g of NaCl in 400. mL of a NaCl solution Calculate the grams of solute needed to prepare each of the following: a. 2.00 L of a 1.50 M NaOH solution b. 4.00 L of a 0.200 M KCl solution c. 25.0 mL of a 6.00...
7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder, (mL) Volume of NaCl solution transferred to dish, (mL) Mass of dish, (g) Mass of dish and NaCl solution, (g) Mass of NaCl solution, (g) Mass of dish and dried Naci, (g) Mass of dried NaCl, (g) Density of solution, (g/mL) Percent NaCl (m/m), (%) Percent NaCl (m/v), (%) Molarity of NaCl, (moles/L) 1.78 5.50 79.25 85.75 6.50 80.95 1.70 1.18 262 309 Molarity....
Worksheet 2 2. Calculate the concentration of each of the following solutions. Determine the molarity (mol/L) of a solution made by diluting 5.880 g of barium chloride to a final volume of 525.0 mL a. b. What is the molarity of a solution that dilutes 12.50 mL of 6.00 M HCI (hydrochloric acid) to a final volume of 1.50 L? If you combine 1.55 g of NH CI (ammonium chloride) with 2.38 g of CaCl, (calcium chlo- ride) and dilute...
12. Molarity, M, is defined as A. moles of solute dissolved in 1 mol of solvent. B. moles of solute dissolved in 1 kg of solvent. C. moles of solute dissolved in 1 L of solvent. D. moles of solute dissolved in 1 L of solution. E. moles of solute dissolved in the solution. 13. What volume of 2.50 M NaOH (40.00 g/mol) contains 0.100 mole of NaOH? A. 0.250 L D. 0.250 mL B. 40.0 mL E. 0.0400 mL...
(7. Consider the reaction as follows: Na2SO4(aq) + BaCl2(aq) → BaSO4(s) + 2 NaCl(aq) A 1.00-mol sample of sodium sulfate was placed into the barium chloride aqueous solution to make solid barium sulfate. (a) How many gram of sodium sulfate was placed into the reaction solution? (b) What is the maximum mass of NaCl formed? (c) If 78.9 g of NaCl was obtained, what was the percent yield of NaCl? 3. How many liters of 0.186 M of NaOH (aq)...
#16 Find the molarity of 12.5 g of NaOH in 125 ml of water
(molar mass of NaOH= 40.00 g/mol)
#17 A solution is prepared by dissolving 15.0g of NaCl in 85.0
g of H2O. Find mass % (m/m)
16. Find the molarity of 12.5 g of NaOH in 125 ml of water (molar mass of NaOH = 40.00 g/mol: Show your work below in order to receive credit) 17. A solution is prepared by dissolving 15.0 g of NaCl...
1. Calculate the molarity of the following solutions: a. 318 g Mg Br, in 859 ml solution b. 8.28 g Ca(C,H,O,), in 414 ml solution c. 31,1 g Al,(80.), in 766 ml solution d. 59.8 g CaCl, in 100 ml solution e. 313.5 g LICIO, in 250 ml solution | 849 Calculate the moles of solute needed to prepare each of the following: 2. LOL of a 3.0 M NaCl solution b. 0.40 L of a 1.0 M KBr solution...
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