If you dissolve 412 mg sucrose (formula weight: 342.29 g/mol) in 60 mL of water: a....
If you dissolve 412 mg sucrose (formula weight: 342.29 g/mol) in 60 mL of water:
a. What is the concentration of sucrose in mM in µM?
b. If you take 5 mL of this solution and dilute it to 250 mL, what is the concentration of the glucose in the resulting solution in µM?
c. How many nano moles of sucrose are present in 10 mL of the diluted solution?
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If you dissolve 412 mg sucrose (formula weight: 342.29 g/mol) in
60 mL of water:
a....
If you dissolve 412 mg sucrose (formula weight: 342.29 g/mol) in 60 mL of water: a. What is the concentration of sucrose in mM in µM? b. If you take 5 mL of this solution and dilute it to 250 mL, what...
If you dissolve 412 mg sucrose (formula weight: 342.29 g/mol) in 60 mL of water: a. What is the concentration of sucrose in mM in µM? b. If you take 5 mL of this solution and dilute it to 250 mL, what is the concentration of the glucose in the resulting solution in µM? c. How many nano moles of sucrose are present in 10 mL of the diluted solution?
If you dissolve 412mg sucrose (Formula Weight: 342.29g/mol) in 60mL of water: a) What is the...
If you dissolve 412mg sucrose (Formula Weight: 342.29g/mol) in 60mL of water: a) What is the concentration of sucrose in millimolar and micromolar? b) if you take 5mL of this solution and dilute it to 250mL what is the concentration of the glucose in the resulting solution in micromolar? c) How many nanomoles of sucrose are present in 10mL of the diluted solution? Please explain by showing your work. Thankyou
Important equations for making up solutions Weight of solute (g) = formula weight of solute (g/mole)...
Important equations for making up solutions Weight of solute (g) = formula weight of solute (g/mole) x molarity (mol/l) x final volume (L) C1V1 = C2V2 How to make solutions Choose the correct formula from above. Please show all the steps and be sure to clearly show what values are being using relating to the formula. Serial Dilution Technique: Starting with your solution of 2mM KMnO4, make 6 ml of each of the following concentrations: 1.0 mM, 0.5mM, 250 µM,...
assume you dissolve 10.0 g of sucrose c12h22O11 in 225 ml (225g) of water and warm...
assume you dissolve 10.0 g of sucrose c12h22O11 in 225
ml (225g) of water and warm the water to 60 degree Celsius. What is
the vapor pressure of the water over this solution? The v.p. Of
water at 60 C is 149.4 torr.
Assume you dissolve 10.0 g of sucrose (C12H2011) in 225 ml (225 g) of water and warm the water to 60 degree celsius. What is the vapor pressure of the water over this solution? The v.p. of...
If you plan to dissolve 0.075 moles of sucrose (C12H22011) to make 150 mL of solution......
If you plan to dissolve 0.075 moles of sucrose (C12H22011) to make 150 mL of solution... (a) How many grams of sucrose should you plan to measure out? (b) What is the molarity of the resulting solution?
Help Please! 1 M Sucrose Solution (Sucrose = C12H22011) Formula Weight of Sucrose_342 g/mol How much...
Help Please!
1 M Sucrose Solution (Sucrose = C12H22011) Formula Weight of Sucrose_342 g/mol How much sucrose would you need to make 1 L of 1M sucrose? How much do you need to make 100 mL? How much do you need to make 50 mL?
show work The Mole (1.5 pt) If you plan to dissolve 0.075 moles of sucrose (C12H2011) to make 150 mL of solution (a)...
show work
The Mole (1.5 pt) If you plan to dissolve 0.075 moles of sucrose (C12H2011) to make 150 mL of solution (a) How many grams of sucrose should you plan to measure out? (b) What is the molarity of the resulting solution?
How many moles. of Mg(OH)_2 can be precipitated when 15 mL of 0.20 M MgCl_2 solution...
How many moles. of Mg(OH)_2 can be precipitated when 15 mL of 0.20 M MgCl_2 solution is mixed with 25 mL. Of 0.18 M KOH? 0.0015 mol 0.0022 mol 0.0030 mol 0.0045 mol A student wants to prepare 250 mL of 0.10 M NaCI solution Which procedure is most appropriate ? (The molar mass of NaCI is 58.4 g mol^-1) Add 5 84 g of NaCI to 250. mL of H_2O Add 1 46 g of NaCI to 250 mL...
Glucose has a molecular weight of 180 g/mole, sucrose 342 g/mole, and calcium chloride (CaCl2) 111....
Glucose has a molecular weight of 180 g/mole, sucrose 342 g/mole, and calcium chloride (CaCl2) 111. If we dissolve 18 g of glucose, 34 g of sucrose, and 11 g CaCl2 in 1 kg of water, what will the resulting solution’s osmolarity be? Be describe you methods in your response.
Dissolve 0.1601 g of BaCl2 (MM=208.23 g/mol) in 230.00 mL of water. The concentration of Ba(MM=137.33...
Dissolve 0.1601 g of BaCl2 (MM=208.23 g/mol) in 230.00 mL of water. The concentration of Ba(MM=137.33 g/mol) in ppm is?
assume you dissolve 10.0 g of sucrose c12h22O11 in 225
ml (225g) of water and warm the water to 60 degree Celsius. What is
the vapor pressure of the water over this solution? The v.p. Of
water at 60 C is 149.4 torr.
Assume you dissolve 10.0 g of sucrose (C12H2011) in 225 ml (225 g) of water and warm the water to 60 degree celsius. What is the vapor pressure of the water over this solution? The v.p. of...
If you plan to dissolve 0.075 moles of sucrose (C12H22011) to make 150 mL of solution... (a) How many grams of sucrose should you plan to measure out? (b) What is the molarity of the resulting solution?
Help Please!
1 M Sucrose Solution (Sucrose = C12H22011) Formula Weight of Sucrose_342 g/mol How much sucrose would you need to make 1 L of 1M sucrose? How much do you need to make 100 mL? How much do you need to make 50 mL?
show work
The Mole (1.5 pt) If you plan to dissolve 0.075 moles of sucrose (C12H2011) to make 150 mL of solution (a) How many grams of sucrose should you plan to measure out? (b) What is the molarity of the resulting solution?
How many moles. of Mg(OH)_2 can be precipitated when 15 mL of 0.20 M MgCl_2 solution is mixed with 25 mL. Of 0.18 M KOH? 0.0015 mol 0.0022 mol 0.0030 mol 0.0045 mol A student wants to prepare 250 mL of 0.10 M NaCI solution Which procedure is most appropriate ? (The molar mass of NaCI is 58.4 g mol^-1) Add 5 84 g of NaCI to 250. mL of H_2O Add 1 46 g of NaCI to 250 mL...
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