Please help me with problem B. Please provide details to help me understand.
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Please help me with problem B. Please provide details
to help me understand.
B. Titration of...
help on number 3 here is lab we did EXPERIMENT 19 An Analysis of Commercial Antacids...
help on number 3 here is lab we did
EXPERIMENT 19 An Analysis of Commercial Antacids Rolaids Alka Seltzer OBJECTIVES: Determine the per gram neutralizing ability of a commercial antacio Determine the per gram neutralizing ability of sodium bicarbonate Compare the effectiveness of several antacids. INTRODUCTION: "How do you spell relief two hecimie The parietal cells in the stomach secrete sufficient hydrochloric aci 0.10 M The flow of HCl increases when food enters the stomach and so acid secrete sufficient...
How do you find the cost per mL acid? and please explain the answers the post lab questions. If a...
How do you find the cost per
mL acid? and please explain the answers the post lab questions. If
any other information is needed, let me know please.
POST-LAB QUESTIONS Show all work for full credit. 1. Why did you have to remove CO, from your partially neutralized stomach acid before t he titration? (This was done by heating the solution gently.) 2. Why was methyl red used as an indicator in this experiment rather than phenolph Based upon the...
Please make sure the answer clearly is written, for example (ANS=0.00). Thanks for your help. Part B One chewabl...
Please make sure the answer clearly is written, for example
(ANS=0.00). Thanks for your help.
Part B One chewable tablet of the antacid Maalox contains 600, mg of CaCO3. Enter the neutralization equation. Express your answer ass a molecular equation including phases. ANSWER Part D The antacid milk of magnesia contains 400. mg of Mg(OH)2 per teaspoon. Enter the neutralization equation. Express your answer as a molecular equation including phases. ANSWER:
Problem 11.130 - Enhanced - with Fee The daily output of stomach acid (gastric juice) is...
Problem 11.130 - Enhanced - with Fee The daily output of stomach acid (gastric juice) is 1000 to 20 Enhanced - with Feedback - Clinical Applications 1.44 You may want to reference (Pages 406 ant to reference (Pages 406 - 409) Sections 11.7 while completing this pro Prior to a meal, stomach acid (HCl) typically has a pH of Part A What is the (H3O+] of stomach acid? Express the concentration to two si ANSWER: oncentration to two significant figures...
124 2. Write the balan 2. Write the balanced total reaction that would occur w neutralizes...
124 2. Write the balan 2. Write the balanced total reaction that would occur w neutralizes stomach acid (HCl(). occur when the antacid Alka-2 (Al(OH):) bet ionic reaction: H ) + OH(aq) - H30 3. What volume of fluid would be delivered from the bure meniscus moves from its initial location to its final location are milliliter units. Use the correct number of significant 118 ered from the buret shown in the figure if the on to its final location?...
this is my prelab for class, I'm really struggling to understand so if someone could help...
this
is my prelab for class, I'm really struggling to understand so if
someone could help me break down the problems that would be
nice
Experiment 12 THE DETERMINATION OF THE NEUTRALIZING ABILITY OF ANTACIDS The Pre-Lab 1. A 1.032 gram sample of an antacid was dissolved in 50 mL of water. Then a 49.33 mL portion of 0.488 M HCI was added to the flask. The antacid was completely neutralized and the unneutralized hydrochloric acid remaining in the flask...
this is my prelab for class, I'm really struggling to understand so if someone could help...
this is my prelab for class, I'm really struggling to understand so
if someone could help me break down the problems that would be
nice
Experiment 12 THE DETERMINATION OF THE NEUTRALIZING ABILITY OF ANTACIDS The Pre-Lab 1. A 1.032 gram sample of an antacid was dissolved in 50 mL of water. Then a 49.33 mL portion of 0.488 M HCI was added to the flask. The antacid was completely neutralized and the unneutralized hydrochloric acid remaining in the flask...
please help fill out chart and questions based on the information given, please help fillout chart...
please help fill out chart and questions
based on the information given, please help fillout chart and
calculations, all information is given
Part II: Neutralization of the Tablet 1 Group) 1 Antacid tablet brand Mass of whole tablet 8 Tums 5.6432 7.3013 2. 1673 g Mass of weighing boat and tablet Mass of weighing boat following transfer 8 Mass of crushed tablet used 8 Part III: Titration of Simulated Stomac Acid (without antacid) Trial 1 Trial 2 Volume HCl used...
based on data please help fill out chart and questions 1,2,3 Part II: Neutralization of the...
based on data please help fill out chart and questions
1,2,3
Part II: Neutralization of the Tablet 1. Obtain one of the commercial antacid tablets that your Lab Instructor has assigned you. 2. Weigh and record the weight of the tablet. 3. Crush the tablet using mortar and pestle. 4. Transfer as much of the crushed tablet as you can onto a weigh boat. 5. Weigh the tablet and weigh boat, and record this value. 6. Pour the entire contents...
please help me answer 1-3. My avergae number of mL of 0.100M NaOH required to titrate...
please help me answer 1-3. My avergae number of mL of 0.100M
NaOH required to titrate the remaining anount of HCl in my sample
is 1.08mL.
CAMERY Review Layout References Mailings Wednesday, March 25, 2020 View Help ID Number Experiment 17: Analysis of an Antacid Normally in the lab we would do the titration as described. Instead I will be providing you with the results as if you had gotten them from your titration. The procedure calls for you to...
help on number 3 here is lab we did
EXPERIMENT 19 An Analysis of Commercial Antacids Rolaids Alka Seltzer OBJECTIVES: Determine the per gram neutralizing ability of a commercial antacio Determine the per gram neutralizing ability of sodium bicarbonate Compare the effectiveness of several antacids. INTRODUCTION: "How do you spell relief two hecimie The parietal cells in the stomach secrete sufficient hydrochloric aci 0.10 M The flow of HCl increases when food enters the stomach and so acid secrete sufficient...
How do you find the cost per
mL acid? and please explain the answers the post lab questions. If
any other information is needed, let me know please.
POST-LAB QUESTIONS Show all work for full credit. 1. Why did you have to remove CO, from your partially neutralized stomach acid before t he titration? (This was done by heating the solution gently.) 2. Why was methyl red used as an indicator in this experiment rather than phenolph Based upon the...
Please make sure the answer clearly is written, for example
(ANS=0.00). Thanks for your help.
Part B One chewable tablet of the antacid Maalox contains 600, mg of CaCO3. Enter the neutralization equation. Express your answer ass a molecular equation including phases. ANSWER Part D The antacid milk of magnesia contains 400. mg of Mg(OH)2 per teaspoon. Enter the neutralization equation. Express your answer as a molecular equation including phases. ANSWER:
Problem 11.130 - Enhanced - with Fee The daily output of stomach acid (gastric juice) is 1000 to 20 Enhanced - with Feedback - Clinical Applications 1.44 You may want to reference (Pages 406 ant to reference (Pages 406 - 409) Sections 11.7 while completing this pro Prior to a meal, stomach acid (HCl) typically has a pH of Part A What is the (H3O+] of stomach acid? Express the concentration to two si ANSWER: oncentration to two significant figures...
124 2. Write the balan 2. Write the balanced total reaction that would occur w neutralizes stomach acid (HCl(). occur when the antacid Alka-2 (Al(OH):) bet ionic reaction: H ) + OH(aq) - H30 3. What volume of fluid would be delivered from the bure meniscus moves from its initial location to its final location are milliliter units. Use the correct number of significant 118 ered from the buret shown in the figure if the on to its final location?...
this
is my prelab for class, I'm really struggling to understand so if
someone could help me break down the problems that would be
nice
Experiment 12 THE DETERMINATION OF THE NEUTRALIZING ABILITY OF ANTACIDS The Pre-Lab 1. A 1.032 gram sample of an antacid was dissolved in 50 mL of water. Then a 49.33 mL portion of 0.488 M HCI was added to the flask. The antacid was completely neutralized and the unneutralized hydrochloric acid remaining in the flask...
this is my prelab for class, I'm really struggling to understand so
if someone could help me break down the problems that would be
nice
Experiment 12 THE DETERMINATION OF THE NEUTRALIZING ABILITY OF ANTACIDS The Pre-Lab 1. A 1.032 gram sample of an antacid was dissolved in 50 mL of water. Then a 49.33 mL portion of 0.488 M HCI was added to the flask. The antacid was completely neutralized and the unneutralized hydrochloric acid remaining in the flask...
please help fill out chart and questions
based on the information given, please help fillout chart and
calculations, all information is given
Part II: Neutralization of the Tablet 1 Group) 1 Antacid tablet brand Mass of whole tablet 8 Tums 5.6432 7.3013 2. 1673 g Mass of weighing boat and tablet Mass of weighing boat following transfer 8 Mass of crushed tablet used 8 Part III: Titration of Simulated Stomac Acid (without antacid) Trial 1 Trial 2 Volume HCl used...
based on data please help fill out chart and questions
1,2,3
Part II: Neutralization of the Tablet 1. Obtain one of the commercial antacid tablets that your Lab Instructor has assigned you. 2. Weigh and record the weight of the tablet. 3. Crush the tablet using mortar and pestle. 4. Transfer as much of the crushed tablet as you can onto a weigh boat. 5. Weigh the tablet and weigh boat, and record this value. 6. Pour the entire contents...
please help me answer 1-3. My avergae number of mL of 0.100M
NaOH required to titrate the remaining anount of HCl in my sample
is 1.08mL.
CAMERY Review Layout References Mailings Wednesday, March 25, 2020 View Help ID Number Experiment 17: Analysis of an Antacid Normally in the lab we would do the titration as described. Instead I will be providing you with the results as if you had gotten them from your titration. The procedure calls for you to...
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