Homework Answers
Sol.
As from the plot of Mass(g) vs Volume (mL) ,
Linear equation of line is :
y = 8.8521 x
where y = Mass(g) and x = Volume (mL)
Now , Mass of Copper = y = 70 g
So , Volume of Copper
= x = y / 8.8521 = 70 / 8.8521 = 7.9077 mL
Add Answer to:
he graph of weight vs. volume for copper is shown below. What is the volume of...
Need to create pH vs. volume graph and fill out table from experimental data below. I have posted...
Need to create pH vs. volume graph and fill out table
from experimental data below. I have posted the pH vs. volume graph
I have created, not sure if it is right, need to help finding
stoichiometric point. I am also required to fill out the table
posted below. MY LAB GROUP BAILED ON ME PLZ
HELP!!!!!!!!!!!!!!!!!!!!!!!!!
Volume (mL)
pH
0
4.24
1
4.28
2
4.33
3
4.37
4
4.4
5
4.45
6
4.49
7
4.52
8
4.55
9
4.58...
graph 1, 2, and 3 are listed below in order for information. help with answering post lab about graph relationships. Part 1 . Prepare a graph of pressure versus temperature ( C). Be sure to f...
graph 1, 2, and 3 are listed below in order for information.
help with answering post lab about graph relationships.
Part 1 . Prepare a graph of pressure versus temperature ( C). Be sure to follow all good graphing conventions provided in your lab manual (see Graphing Exercise). What is the relationship between gas pressure and temperature? Linear situe ayaph,showina a steady 1. rate increase. behen he 9as prešsure dnd 2. According to this experiment, what should happen to the...
Please explain Indicate which distillation gave better separation and explain your answer your graph/data. using Explain...
Please explain
Indicate which distillation gave better separation and explain your answer your graph/data. using Explain why a packed column generally gives better separation than an unpacked one Distillation 120 Chart Area 100 80 60 -Temperature (column -Temperature (no column 40 20 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 Volume (mL) ) ulod Buog
Indicate which distillation gave better separation and explain your answer your graph/data. using Explain why a packed column...
tra Credit Draw the position vs time graph for a object in free fall that has...
tra Credit Draw the position vs time graph for a object in free fall that has an initial velocity -10 m/s and maximum height of 50 m Position versus Time z(m) 140 120 100 T 80 60 40 20 1 2 3 4 5 67 89 10 11 12 13 14 15
5. During a lab, you measure the below data of velocity vs. time for a cart...
5. During a lab, you measure the below data of velocity vs. time for a cart undergoing constant acceleration in an experiment. What is the acceleration of your cart? Velocity vs. Time 200 180 160 140 y(t)-b+mt Fit Result: 120 100 b-0.5 80 m-2 60 40 20 180 12 40 60 80 100 Time [s] 10 Velocity [m/s] 20
Using this titration graph (pH vs. base volume added), find the unknown Amino Acid and show...
Using this titration graph (pH vs. base volume added), find the
unknown Amino Acid and show its pK1, pK2 and pI.
Unknown #3 buffer-pH vs. mL 0.5M NaOH 12 10 6 4 0 10 15 20 25 30 Volume of 0.5M NaOH (mL)
I need discussion and conclusion(seperatly) for “forces on plane surfaces:centre of pressure” lab expirement you can...
I need discussion and conclusion(seperatly) for “forces on
plane surfaces:centre of pressure” lab expirement
you can clearly see above tha data we got from
expirement
DISCULSIONH List the readings for the experiment result: Trial No Mass added(g) Depth of immersion increasing(mm) Depth of immersion decreasing(mm) 40mm 82mm Og 50g 100g 150g 200g Table (1): Experimental readings. 1 41mm 84mm 104mm 103mm 4 119mm 133mm 119mm 133mm 5 Height vs Weight 140 120 100 80 60 40 20 C 0 50...
Name For cadh e position v time graphs below illustrates the position of freo falling objectas....
Name For cadh e position v time graphs below illustrates the position of freo falling objectas. graph, determine the a initial height, h,; b. initial vclocity, v c. maximum height, d. final velocity, v, of the trip, e. total time of the trip. The acceleration of all object is -10 m/s? r(m) Position versus Time 140 120 100 80 G0 40 20 t(s) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 eight,h, n...
2. Data is shown where the saturation temperature has been found for dissolving 6.5 g of...
2. Data is shown where the saturation temperature has been found for dissolving 6.5 g of solid ammonium chloride (NH4CI) in various quantities of water. Mass of NH Cl used in all trials 6.5 g Total mass of H2O used 9.0 g (trial 1) Saturation temperature Solution concentration 16.0 g (trial 3) 28 °C 41 g/100 g H2O 12.0 g (trial 2) 58 °C 97 °C 72 g/100 g H2O a) Complete the data by calculating the solution concentration at...
40 60 100 120 140 160 2. Two mass spectra are shown below. One is that of 2-pentanone and the other is of 3- pentanone....
40 60 100 120 140 160 2. Two mass spectra are shown below. One is that of 2-pentanone and the other is of 3- pentanone. Which is which? Show how you made your decision. 3-pentanone to 40 60 80 100 120 140 160 60 80 100 120 20 40 140 160
Need to create pH vs. volume graph and fill out table
from experimental data below. I have posted the pH vs. volume graph
I have created, not sure if it is right, need to help finding
stoichiometric point. I am also required to fill out the table
posted below. MY LAB GROUP BAILED ON ME PLZ
HELP!!!!!!!!!!!!!!!!!!!!!!!!!
Volume (mL)
pH
0
4.24
1
4.28
2
4.33
3
4.37
4
4.4
5
4.45
6
4.49
7
4.52
8
4.55
9
4.58...
graph 1, 2, and 3 are listed below in order for information.
help with answering post lab about graph relationships.
Part 1 . Prepare a graph of pressure versus temperature ( C). Be sure to follow all good graphing conventions provided in your lab manual (see Graphing Exercise). What is the relationship between gas pressure and temperature? Linear situe ayaph,showina a steady 1. rate increase. behen he 9as prešsure dnd 2. According to this experiment, what should happen to the...
Please explain
Indicate which distillation gave better separation and explain your answer your graph/data. using Explain why a packed column generally gives better separation than an unpacked one Distillation 120 Chart Area 100 80 60 -Temperature (column -Temperature (no column 40 20 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 Volume (mL) ) ulod Buog
Indicate which distillation gave better separation and explain your answer your graph/data. using Explain why a packed column...
tra Credit Draw the position vs time graph for a object in free fall that has an initial velocity -10 m/s and maximum height of 50 m Position versus Time z(m) 140 120 100 T 80 60 40 20 1 2 3 4 5 67 89 10 11 12 13 14 15
5. During a lab, you measure the below data of velocity vs. time for a cart undergoing constant acceleration in an experiment. What is the acceleration of your cart? Velocity vs. Time 200 180 160 140 y(t)-b+mt Fit Result: 120 100 b-0.5 80 m-2 60 40 20 180 12 40 60 80 100 Time [s] 10 Velocity [m/s] 20
Using this titration graph (pH vs. base volume added), find the
unknown Amino Acid and show its pK1, pK2 and pI.
Unknown #3 buffer-pH vs. mL 0.5M NaOH 12 10 6 4 0 10 15 20 25 30 Volume of 0.5M NaOH (mL)
I need discussion and conclusion(seperatly) for “forces on
plane surfaces:centre of pressure” lab expirement
you can clearly see above tha data we got from
expirement
DISCULSIONH List the readings for the experiment result: Trial No Mass added(g) Depth of immersion increasing(mm) Depth of immersion decreasing(mm) 40mm 82mm Og 50g 100g 150g 200g Table (1): Experimental readings. 1 41mm 84mm 104mm 103mm 4 119mm 133mm 119mm 133mm 5 Height vs Weight 140 120 100 80 60 40 20 C 0 50...
Name For cadh e position v time graphs below illustrates the position of freo falling objectas. graph, determine the a initial height, h,; b. initial vclocity, v c. maximum height, d. final velocity, v, of the trip, e. total time of the trip. The acceleration of all object is -10 m/s? r(m) Position versus Time 140 120 100 80 G0 40 20 t(s) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 eight,h, n...
2. Data is shown where the saturation temperature has been found for dissolving 6.5 g of solid ammonium chloride (NH4CI) in various quantities of water. Mass of NH Cl used in all trials 6.5 g Total mass of H2O used 9.0 g (trial 1) Saturation temperature Solution concentration 16.0 g (trial 3) 28 °C 41 g/100 g H2O 12.0 g (trial 2) 58 °C 97 °C 72 g/100 g H2O a) Complete the data by calculating the solution concentration at...
40 60 100 120 140 160 2. Two mass spectra are shown below. One is that of 2-pentanone and the other is of 3- pentanone. Which is which? Show how you made your decision. 3-pentanone to 40 60 80 100 120 140 160 60 80 100 120 20 40 140 160
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