I need some help with number 5 please
Homework Answers
5)
given,
base. M1= 0.175 M V1=20.15 mL
acid. M2= 0.35 M. V2 = ?
so,
M1V1 = M2V2
V2 = M1V1/ M2
= (0.175 mol/L ×20.15 mL) /0.35mol/L
= 10.08 mL
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I need some help with number 5 please
If one of the trials differs significantly from...
help me answer questions 1-5 3943 ss Trial 2 Trials Table 1: Standardization Data 1.4444 Trial 1 4386 A. Determinati...
help me answer questions 1-5
3943 ss Trial 2 Trials Table 1: Standardization Data 1.4444 Trial 1 4386 A. Determination of th Vinegar is a solution of that an aqueous aceti experiment, you will to OML Mass of KHP Initial burette reading Final burette reading Lont Om 1912 10.2 q mL 9 mL 10.2 1. Set up a clean, 2. Use the autodis 3. As on day 1, a endpoint (a fic T 10.2 Volume of base used p and...
Standardization Data Trial 1 Trial 2 Trial 3 Volume of 0.500 M KHP 5.00 ml 5.00...
Standardization Data Trial 1 Trial 2 Trial 3 Volume of 0.500 M KHP 5.00 ml 5.00 ml 5.00 ml Initial burette reading 0.00 ml 13.10 ml 26.60 ml 26.60 ml 13.20 ml Final burette reading 13.10 ml 13.10 ml Volume of base used (final-initial readings) Data Analysis: (work alone on calculations) 39.60 ml 13.00 ml 3. Calculate the molarity of base for each trial. Use dimensional analysis - show all unit conversions (hint: start with mL of KHP solution used)....
Please help with my Titration lab! I am having difficulty understanding this. Thank you! C. Analyzing...
Please help with my Titration lab! I am having difficulty
understanding this. Thank you!
C. Analyzing an unknown base - optimizing a method: In this segment you will design your own method for analyzing an unknown base. In the solutions list there are several different concentrations of HCl to choose from. You can also try different sample volumes of the unknown base. Be sure to record these for each trial. Your goal is to find two different combinations of HCI...
The titrant solution is on the last page. All the info needed is on the pages provided. paticularly on t...
The
titrant solution is on the last page.
All
the info needed is on the pages provided. paticularly on the last
page
Table 1: Standardization Data Trial 3 Trial 1 Trial 2 O.47644 0.4701 25. mL ou779 12.7mL 25. mL 12.4 mL Mass of KHP Initial burette reading 2.7mL 37,Sm 2.4m Final burette reading 12.7mL Volume of base used Data Analysis: 1. Write a balanced molecular equation (with phases, of course) for the reaction between the KHP and the titrant...
i am lost woth Titration, please help... i was able tondo my virtual lab and get...
i
am lost woth Titration, please help... i was able tondo my virtual
lab and get the data needed... but i dont understand what to do on
the remaining problems! please help!
Experiment 11 part 2 ACID BASE TITRATIONS OBJECTIVES 1. To learn general titration techniques 2. To generate a standardized titrant. 3. To determine the concentration of various acid samples. PROCEDURES - WORK ALONE INTRODUCTION In part 1 you practiced standardizing a titrant: using KHP is a common procedure...
i need help on finding the last information im having trouble with creating a graph from the excel spreed sheet if some one could guide me through the steps, please. What should I place in exc...
i
need help on finding the last information im having trouble with
creating a graph from the excel spreed sheet if some one could
guide me through the steps, please. What should I place in excel to
create the graph when I placed the water bath and temp as well as
HCI added it gives me seprate lines. Thanks in advance.
C. Data Analysis pse of all buret washin You will the titrant heed to provide your data to your...
help me answer questions 1-5
3943 ss Trial 2 Trials Table 1: Standardization Data 1.4444 Trial 1 4386 A. Determination of th Vinegar is a solution of that an aqueous aceti experiment, you will to OML Mass of KHP Initial burette reading Final burette reading Lont Om 1912 10.2 q mL 9 mL 10.2 1. Set up a clean, 2. Use the autodis 3. As on day 1, a endpoint (a fic T 10.2 Volume of base used p and...
Standardization Data Trial 1 Trial 2 Trial 3 Volume of 0.500 M KHP 5.00 ml 5.00 ml 5.00 ml Initial burette reading 0.00 ml 13.10 ml 26.60 ml 26.60 ml 13.20 ml Final burette reading 13.10 ml 13.10 ml Volume of base used (final-initial readings) Data Analysis: (work alone on calculations) 39.60 ml 13.00 ml 3. Calculate the molarity of base for each trial. Use dimensional analysis - show all unit conversions (hint: start with mL of KHP solution used)....
Please help with my Titration lab! I am having difficulty
understanding this. Thank you!
C. Analyzing an unknown base - optimizing a method: In this segment you will design your own method for analyzing an unknown base. In the solutions list there are several different concentrations of HCl to choose from. You can also try different sample volumes of the unknown base. Be sure to record these for each trial. Your goal is to find two different combinations of HCI...
The
titrant solution is on the last page.
All
the info needed is on the pages provided. paticularly on the last
page
Table 1: Standardization Data Trial 3 Trial 1 Trial 2 O.47644 0.4701 25. mL ou779 12.7mL 25. mL 12.4 mL Mass of KHP Initial burette reading 2.7mL 37,Sm 2.4m Final burette reading 12.7mL Volume of base used Data Analysis: 1. Write a balanced molecular equation (with phases, of course) for the reaction between the KHP and the titrant...
i
am lost woth Titration, please help... i was able tondo my virtual
lab and get the data needed... but i dont understand what to do on
the remaining problems! please help!
Experiment 11 part 2 ACID BASE TITRATIONS OBJECTIVES 1. To learn general titration techniques 2. To generate a standardized titrant. 3. To determine the concentration of various acid samples. PROCEDURES - WORK ALONE INTRODUCTION In part 1 you practiced standardizing a titrant: using KHP is a common procedure...
i
need help on finding the last information im having trouble with
creating a graph from the excel spreed sheet if some one could
guide me through the steps, please. What should I place in excel to
create the graph when I placed the water bath and temp as well as
HCI added it gives me seprate lines. Thanks in advance.
C. Data Analysis pse of all buret washin You will the titrant heed to provide your data to your...
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