Isotonic crystallouds may have an effect on acid basd balancre. 0.9% NaCl is _____ while balance...
Isotonic crystallouds may have an effect on acid basd balancre. 0.9% NaCl is _____ while balance electrolyte solutions such as plasmalyte, normosol and lactated ringers solution are ______.
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Homework Answers
0.9% NACL is Acidic in balance.
It is isotonic and contains highest sodium concentration. Thus used as fluid during Metabolic alkalosis and avoided in acidosis.
Plasmolyte, Normosol and Ringer lactate are Alkaline /basic in balance.
These have additive Sodium lactate which in body metabolises to bicarbonate which is a base. Thus used in treatment of acidosis.
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Isotonic crystallouds may have an effect on acid basd
balancre. 0.9% NaCl is _____ while balance...
We have three beakers in the lab: Beaker A: 10% NaCl Beaker B: 0.9 % NaCl...
We have three beakers in the lab: Beaker A: 10% NaCl Beaker B: 0.9 % NaCl Beaker C: 100% H2O The solution in Beaker A is _______________. What reaction would a red blood cell have if it is placed in Beaker C? a. Hypertonic/it will shrink (crenate) b. Isotonic /it will burst (hemolysis) c. Hypertonic / it will burst (hemolysis) d. Isotonic/it will shrink (crenate)
Potato strips were weighed and then soaked in different salt solutions (0%, 0.9%, and 5% NaCl)....
Potato strips were weighed and then soaked in different salt solutions (0%, 0.9%, and 5% NaCl). After 75 minutes the potato strips were dried and weighed, and the percent change in weight was calculated for each Based on the graph, which salt solution was hypertonic to the potato strips? Which variable is the independent variable in this experiment? The cells in the image are displaying plasmolysis. What type of solution must the cells have been placed into? hypotonic solution hypertonic solution isotonic solution
Medical saline, or saline solution is 0.9 % by mass NaCl. It does not have a...
Medical saline, or saline solution is 0.9 % by mass NaCl. It does not have a pH of 7.00, as would be expected based on our understanding of acid base phenomena. Please calculate the pH of 0.9% saline solution. Thanks !!
Assignment for Acid-Base/Electrolyte Imbalance: See if you can identify the Acid-Base Imbalance: Acidosis, Alkalosis, Respiratory, Metabolic,...
Assignment for Acid-Base/Electrolyte Imbalance: See if you can identify the Acid-Base Imbalance: Acidosis, Alkalosis, Respiratory, Metabolic, Uncompensated, Compensated ABG Value Interpretation: pH 7.40 PCO2 48 HCO3 24 pH 7.28 PCO2 45 HCO3 28 { 7.45 PCO2 45 HCO3 24 pH 7.50 PCO2 58 HCO3 22 pH 7.52 PCO2 28 HCO3 24 pH 7.33 PCO2 35 HCO3 20 pH 7.42 PCO2 48 HCO3 24 pH 7.58 PCO2 38 HCO3 26 l pH 7.48 PCO2 58 HCO3 24 pH 7.90 PCO2 88...
direction of Cell will solution is concentration of concentration of particles in solution solvent flow (shrink,...
direction of Cell will solution is concentration of concentration of particles in solution solvent flow (shrink, swell, (hypo, hyper, iso) particles in cell or or no change) 1 % glucose 1M glucose 1 5 % glucose 5 M glucose 1 M glucose 1M K)SO4 2 1M NaCl 1M NaCl 5% NaCl 5% Nal 1 M NaBr 1 M NaCl 7 0.89% NaCl 0.89% KCI Osmosis is a colligative property - solvent (water) will have a NET flow in the direction...
3. Severely dehydrated patients may be given a "physiological buffered saline" (PBS) solution wit...
3. Severely dehydrated patients may be given a "physiological buffered saline" (PBS) solution with a pH of about 7.4 intravenously to restore their fluid balance. Do you think that PBS would contain only sodium chloride in the solution? Justify your answer. 4. Use the dilution equation to calculate the number of milliliters of 3.00 M NaCI needed to make 400.0 mL of a PBS solution with a final sodium chloride concentration of 0.154 M. Show your work. 5. Calculate the...
Experiment 8 Double Replacement Reactions Background: Some reactions have the net effect of causing the cation...
Experiment 8 Double Replacement Reactions Background: Some reactions have the net effect of causing the cation of each reactant to trade places, forming a compound with the other anion. These reactions are known as double replacement reactions. In the example below (unbalanced equation), the barium and sodium cations switch places so that barium forms a product with sulfate while sodium forms a product with chloride. Note that the formula of each product is determined by the charges of the ions,...
T/F (1) Additives added to ethanol will have the same effect on boiling point as the...
T/F
(1) Additives added to ethanol will have the same effect on boiling point as the same amount of additives added to water Ethanol changes its solution boiling point with additive mass fraction of 0.15 more than water changes its boiling point with a mass fraction of 0.25 If the activity coefficient of solute A in a solution is equal to 1, A has little to no preference to other molecules around it in solution It is likely that flavors...
I have completed this lab (Experiment 13 Acid and Base, Part 2) and want feedback on...
I have completed this lab (Experiment 13 Acid and Base, Part 2) and want feedback on if I doing the equations correctly? I have included my answers in the question. Are these correct? Pour about an inch of lemon juice into one jar and label it "acid." Put two level teaspoons of baking soda and about half a tablespoon of water in another jar. Now pour a tablespoon of lemon juice acid into the third jar for testing. Add the...
can someone help me answer these 5 questions and figire this graph out please? Acid-Base Titration...
can
someone help me answer these 5 questions and figire this graph out
please?
Acid-Base Titration of a Weak Acid with a Strong Base: Determination of K. Introduction: You will be titrating a solution of a weak acid with 0.100 M NaOH, while monitoring the reaction using a pH meter. Weak acids have characteristic acid-ionization constants, K. The purpose of this lab is to use the titration to determine the value of this constant for the weak acid called “benzoic...
Potato strips were weighed and then soaked in different salt solutions (0%, 0.9%, and 5% NaCl). After 75 minutes the potato strips were dried and weighed, and the percent change in weight was calculated for each Based on the graph, which salt solution was hypertonic to the potato strips? Which variable is the independent variable in this experiment? The cells in the image are displaying plasmolysis. What type of solution must the cells have been placed into? hypotonic solution hypertonic solution isotonic solution
Medical saline, or saline solution is 0.9 % by mass NaCl. It does not have a pH of 7.00, as would be expected based on our understanding of acid base phenomena. Please calculate the pH of 0.9% saline solution. Thanks !!
Assignment for Acid-Base/Electrolyte Imbalance: See if you can identify the Acid-Base Imbalance: Acidosis, Alkalosis, Respiratory, Metabolic, Uncompensated, Compensated ABG Value Interpretation: pH 7.40 PCO2 48 HCO3 24 pH 7.28 PCO2 45 HCO3 28 { 7.45 PCO2 45 HCO3 24 pH 7.50 PCO2 58 HCO3 22 pH 7.52 PCO2 28 HCO3 24 pH 7.33 PCO2 35 HCO3 20 pH 7.42 PCO2 48 HCO3 24 pH 7.58 PCO2 38 HCO3 26 l pH 7.48 PCO2 58 HCO3 24 pH 7.90 PCO2 88...
direction of Cell will solution is concentration of concentration of particles in solution solvent flow (shrink, swell, (hypo, hyper, iso) particles in cell or or no change) 1 % glucose 1M glucose 1 5 % glucose 5 M glucose 1 M glucose 1M K)SO4 2 1M NaCl 1M NaCl 5% NaCl 5% Nal 1 M NaBr 1 M NaCl 7 0.89% NaCl 0.89% KCI Osmosis is a colligative property - solvent (water) will have a NET flow in the direction...
3. Severely dehydrated patients may be given a "physiological buffered saline" (PBS) solution with a pH of about 7.4 intravenously to restore their fluid balance. Do you think that PBS would contain only sodium chloride in the solution? Justify your answer. 4. Use the dilution equation to calculate the number of milliliters of 3.00 M NaCI needed to make 400.0 mL of a PBS solution with a final sodium chloride concentration of 0.154 M. Show your work. 5. Calculate the...
Experiment 8 Double Replacement Reactions Background: Some reactions have the net effect of causing the cation of each reactant to trade places, forming a compound with the other anion. These reactions are known as double replacement reactions. In the example below (unbalanced equation), the barium and sodium cations switch places so that barium forms a product with sulfate while sodium forms a product with chloride. Note that the formula of each product is determined by the charges of the ions,...
T/F
(1) Additives added to ethanol will have the same effect on boiling point as the same amount of additives added to water Ethanol changes its solution boiling point with additive mass fraction of 0.15 more than water changes its boiling point with a mass fraction of 0.25 If the activity coefficient of solute A in a solution is equal to 1, A has little to no preference to other molecules around it in solution It is likely that flavors...
can
someone help me answer these 5 questions and figire this graph out
please?
Acid-Base Titration of a Weak Acid with a Strong Base: Determination of K. Introduction: You will be titrating a solution of a weak acid with 0.100 M NaOH, while monitoring the reaction using a pH meter. Weak acids have characteristic acid-ionization constants, K. The purpose of this lab is to use the titration to determine the value of this constant for the weak acid called “benzoic...
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