A dialysis bag containing 2M fructose is placed in the solutionsbelow. In each case, give the...
A dialysis bag containing 2M fructose is placed in the solutionsbelow. In each case, give the direction in which the water flows. “in” or “out”
A.__ 0.50 M magnesium chloride
B. _____ 0.7 M magnesium chloride
C._ 4 M magnesium chloride
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A dialysis bag containing 2M fructose is placed in the
solutionsbelow. In each case, give the...
6. Dialysis bags containing a 0.5% sucrose solution are placed in beakers containing the sucrose solutions...
6. Dialysis bags containing a 0.5% sucrose solution are placed in beakers containing the sucrose solutions indicated below. Dialysis bags are NOT permeable to sucrose. -0.5% -0.5% sucrose 0.5% sucrose sucrose -Pure water -0.5% sucrose 1.5% sucrose Chades MN, LLC Indicate the letter of the beaker (A, B, or C) in which the following events or situations occur. a. The dialysis bag remains the same size. b. The dialysis bag shrinks. C. Water moves from the beaker into the dialysis...
If you placed a dialysis bag containing NaCl solution, starch solution and glucose solution in a...
If you placed a dialysis bag containing NaCl solution, starch solution and glucose solution in a beaker of water and left it for 30 minutes before testing the water in the beaker for Cr, glucose and starch what results would you expect? Explain your answer TTTF Paragraph v Arial 3(12pt) ET %DOQ 25" fx Mashups BIMMLESS T' T.
CRITICAL THINKING QUESTIONS 1. A pre-weighed dialysis bag which contained a solution of 10% glucose was...
CRITICAL THINKING QUESTIONS 1. A pre-weighed dialysis bag which contained a solution of 10% glucose was placed in a beaker containing a solution of 20% glucose. After one hour, the bag was weighed again a. Calculate the % mass change of this dialysis bag from the following information: • Mass of bag before experiment: 15.39 • Mass of bag after experiment: 12.79 b. Determine the tonicity of the beaker when it is compared to the dialysis bag: 2. facell had...
permeable to the dialysis "membrane." e olute for today's lab is sucrose, which is not Osmosis...
permeable to the dialysis "membrane." e olute for today's lab is sucrose, which is not Osmosis Procedure 1. Fill four beakers with the following Beaker A: 200 ml of water Beaker B: 200 ml of water Beaker C: 200 ml of 30% sucrose solution Beaker D: 200 ml of water 2. Fill four dialysis bags with the following: Bag A: 10 ml of water Bag B: 10 ml of 30% sucrose Bag C: 10 ml of water Bag D: 10...
Part A: Confirmation Tests Experimental Observations Observations for Negative Test (substance not present) Observations for Positive...
Part A: Confirmation Tests Experimental Observations Observations for Negative Test (substance not present) Observations for Positive Test (substance present) black blue Test Ambe No change elue Starch Test (lodine) while Particles Chloride Test (AgNOa) ylue Glucose Test (Bened icts) Part B: Dialysis Experimental Observations Test Results of Water Outside Dialysis Bag Test Contents of Bag Immediately After 15 Minutes After 30 Minutes Cmber white fart des blue Amber O(ange Starch Test (lodine) Blown charge shite blue white cloudy Chloride Test...
Short answer questions: please answer in the space provided (5 points each) Dialysis tubing can be...
Short answer questions: please answer in the space provided (5 points each) Dialysis tubing can be used to make bags that model a cell but not water. Four meablemembrane. These membranes are impermeable to sucrose were filled with the following solute concentrations: Bag A-10 ml of 1% sucrose Bag B-10 ml of 10% sucrose Bag C-10 ml of 25% sucrose Bag D-10 ml of 50% sucrose Each bag was weighed before placing them in a beaker: Bags A and C...
Formula Please 2. Do the following calculations (a) Using the concentration (1 M) and volume (10...
Formula Please
2. Do the following calculations (a) Using the concentration (1 M) and volume (10 ml) of the initial acid provided, calculate the initial amount (in mole) of acid in each dialysis bag. (b) Using the final pH (at the end of the experiment) inside each bag and the volume (-10 m) calculate the final amount (in mole) of acid remaining in each dialysis bag. (c) Using the final pH of the 1000 ml water, calculate the amount of...
4. A 100 g block of ice at 0°C is placed in bowl containing 100 g...
4. A 100 g block of ice at 0°C is placed in bowl containing 100 g of water at a temperature of 50°C. Neglecting the energy transferred to the bowl, which statement best describes the flow of heat energy and the final temperature of the mixture when they reach equilibrium? a. b. c. d. e. Heat flows from the ice to the water and the final temperature of the mixture will be 0°C. Heat flows from the water to the...
As a dialysis patient, Michelle has a 4-hdialysis treatment three times a week. When she arrives...
As a dialysis patient, Michelle has a 4-hdialysis treatment three times a week. When she arrives at the dialysis clinic, her weight, temperature, and blood pressure are taken and blood tests are done to determine the level of electrolytes and urea in her blood. In the dialysis center, tubes to the dialyzer are connected to the catheter she has had implanted. Blood is then pumped out of her body, through the dialyzer where it is filtered, and returned to her...
Suppose you have 3 bags containing only apples and oranges. Bag A has 2 apples and...
Suppose you have 3 bags containing only apples and oranges. Bag A has 2 apples and 4 oranges, bag B has 8 apples and 4 oranges, and bag C has 1 apple and 3 oranges. You pick 1 fruit (at random) from each bag. a) What is the probability that you picked exactly 2 apples? b) Suppose you picked 2 apples but forgot which bag they came from. What is the probability that you picked an apple from bag A?
6. Dialysis bags containing a 0.5% sucrose solution are placed in beakers containing the sucrose solutions indicated below. Dialysis bags are NOT permeable to sucrose. -0.5% -0.5% sucrose 0.5% sucrose sucrose -Pure water -0.5% sucrose 1.5% sucrose Chades MN, LLC Indicate the letter of the beaker (A, B, or C) in which the following events or situations occur. a. The dialysis bag remains the same size. b. The dialysis bag shrinks. C. Water moves from the beaker into the dialysis...
If you placed a dialysis bag containing NaCl solution, starch solution and glucose solution in a beaker of water and left it for 30 minutes before testing the water in the beaker for Cr, glucose and starch what results would you expect? Explain your answer TTTF Paragraph v Arial 3(12pt) ET %DOQ 25" fx Mashups BIMMLESS T' T.
CRITICAL THINKING QUESTIONS 1. A pre-weighed dialysis bag which contained a solution of 10% glucose was placed in a beaker containing a solution of 20% glucose. After one hour, the bag was weighed again a. Calculate the % mass change of this dialysis bag from the following information: • Mass of bag before experiment: 15.39 • Mass of bag after experiment: 12.79 b. Determine the tonicity of the beaker when it is compared to the dialysis bag: 2. facell had...
permeable to the dialysis "membrane." e olute for today's lab is sucrose, which is not Osmosis Procedure 1. Fill four beakers with the following Beaker A: 200 ml of water Beaker B: 200 ml of water Beaker C: 200 ml of 30% sucrose solution Beaker D: 200 ml of water 2. Fill four dialysis bags with the following: Bag A: 10 ml of water Bag B: 10 ml of 30% sucrose Bag C: 10 ml of water Bag D: 10...
Part A: Confirmation Tests Experimental Observations Observations for Negative Test (substance not present) Observations for Positive Test (substance present) black blue Test Ambe No change elue Starch Test (lodine) while Particles Chloride Test (AgNOa) ylue Glucose Test (Bened icts) Part B: Dialysis Experimental Observations Test Results of Water Outside Dialysis Bag Test Contents of Bag Immediately After 15 Minutes After 30 Minutes Cmber white fart des blue Amber O(ange Starch Test (lodine) Blown charge shite blue white cloudy Chloride Test...
Short answer questions: please answer in the space provided (5 points each) Dialysis tubing can be used to make bags that model a cell but not water. Four meablemembrane. These membranes are impermeable to sucrose were filled with the following solute concentrations: Bag A-10 ml of 1% sucrose Bag B-10 ml of 10% sucrose Bag C-10 ml of 25% sucrose Bag D-10 ml of 50% sucrose Each bag was weighed before placing them in a beaker: Bags A and C...
Formula Please
2. Do the following calculations (a) Using the concentration (1 M) and volume (10 ml) of the initial acid provided, calculate the initial amount (in mole) of acid in each dialysis bag. (b) Using the final pH (at the end of the experiment) inside each bag and the volume (-10 m) calculate the final amount (in mole) of acid remaining in each dialysis bag. (c) Using the final pH of the 1000 ml water, calculate the amount of...
4. A 100 g block of ice at 0°C is placed in bowl containing 100 g of water at a temperature of 50°C. Neglecting the energy transferred to the bowl, which statement best describes the flow of heat energy and the final temperature of the mixture when they reach equilibrium? a. b. c. d. e. Heat flows from the ice to the water and the final temperature of the mixture will be 0°C. Heat flows from the water to the...
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