To make 1.00 L of 0.236 M NaCl from NaCl, you would need to use _______ g of solid Naci.
To make 1.50 L of 0.100 M NaCl from a 3.15 M stock solution, you would need to take _______ mL of the stock solution and add _______ ml of water.
You want to prepare 1.0 L of a 0.15 M NaCl solution in DI water. Show the calculations needed to prepare this solution and explain the steps you would need to take to prepare it using the solid crystal NaCl and DI water. The molecular weight of NaCl is 58.44 g/mol.
How much water would you need to form 2.00 L of a 1.00 M solution of NaCl? NaCl has a molecular weight of 57.4 g/mol and a density of 2.16 g/mL. A) 1.89 L B) 1.95 L C) 2.00 L D) 2.05 L Why is the answer B?
Part A What mass of salt (NaCI) should you add to 1.94 L of water in an ice cream maker to make a solution that freezes at -10.0 C? Assume complete dissociation of the NaCl and density of 1.00 g/mL for water m(NaCI) Submit
How many grams of NaCl would be required to make 10,000 L of 0.154 M NaCl? That concentration is the same as 0.9% (w:v).
47. Before you make the solution in #46, you discover a bottle of 7.50 M NaCl solution. What volume of the 7.50 M NaCl solution would you need to use to get the 350 mL of 1.25 M NaCl solution? 48. What volume of a 0.65 M solution of glucose (C6H1206) contains 12.5 g of glucose? Ο Ιο
PEIT A What mass of salt (NaCl) should you add to 1.90 L of water in an ice cream maker to make a solution that freezes at-11.4 C ? Assume complete dissociation of the NaCl and density of 1.00 g/mL for water. VAE ? m(NaCl) Request Answer Submit PEIT A What mass of salt (NaCl) should you add to 1.90 L of water in an ice cream maker to make a solution that freezes at-11.4 C ? Assume complete dissociation...
11. How would you prepare 1.00 L buffer with a pH = 4.00 using 1.00 M HF and solid Naf. 12. How would you prepare 1.00 L buffer with a pH = 4.70 using 1.00 M HC2H302 and 0.500 M Na C2H302. 13. How would you prepare 1.00 L buffer with a pH = 4.70 using 1.00 M HC2H30, and solid NaC2H3O2.
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....
What mass of salt (NaCl) should you add to 1.14 L of water in an ice-cream maker to make a solution that freezes at -11.8 C? Assume complete dissociation of the NaCl and a density of 1.00 g/mL for water and use Kf=1.86 C/m.