Homework Answers
Hi,
Graph between Intensity (lux) and time (s) is,
So, (d) option matches.
And Graph between ln(Intensity) and time (s) is,
Thank you
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He following data were collected for a phosphorescent paint being proposed for use in coating hig...
The following data were collected for a phosphorescent paint being proposed for use in coating hi...
The following data were collected for a phosphorescent paint being proposed for use in coating highways. Time Intensity lux 10 20 30 40 50 60 469 168 82 80 90 100 Using the information in the table, produce a graph of the phosphorescent decay. intensity lux) intensity (dux 1500 500 500 20 40 60 80 100 20 40 60 80 100 time (s) time (s) In intensity) intensity (lux) 500 500 20 40 60 80 100 20 40 60 80...
The following data were collected for a phosphorescent paint being proposed for use in coating highways....
The following data were collected for a phosphorescent paint being proposed for use in coating highways. Time (s) Intensity (lux) 10 1492 20 729 30 356 40 174 50 85 60 42 70 20 80 10 90 5 100 2 Calculate the half-life for the paint. s What is the intensity of the light at the 2nd half-life? lux What is the intensity of the light at the 3rd half-life? lux
The following data were collected for a phosphorescent paint being proposed for use in coating highways....
The following data were collected for a phosphorescent paint being proposed for use in coating highways. Time (s) Intensity (lux) 10 1574 20 812 30 419 40 216 50 111 60 57 70 30 80 15 90 8 100 4 Calculate the half-life for the paint. __________________ s What is the intensity of the light at the 2nd half-life? ____________________________ lux What is the intensity of the light at the 3rd half-life? _________________________lux
Calculate the half-life of the paint (in seconds). What is the intensity of the light at...
Calculate the half-life of the paint (in seconds).
What is the intensity of the light at the 2nd half-life?
What is the intensity of the light at the 3rd half-life?
The following data were collected for a phosphorescent paint being proposed for use in coating highways. Time Intensity (s) (lux) 10 1528 20 768 386 194 97 49 25 12 6 30 40 50 60 70 80 90 100
1. the following data was collected for the decomposition of chlorine monoxide into chlorine and oxygen...
1. the following data was collected for the decomposition of chlorine monoxide into chlorine and oxygen at 25 degree Celsius:(show your works) time (s) 0 10 20 30 40 100 200 ClO (M) 15.0 7.01 4.76 3.52 2.71 1.20 0.65 a. create and attach three seperate plots using this data and the integrated form of the rate law for a 0th, 1st, and 2nd order reaction? b. what is the order of this decomposition reaction? c. determine the rate law...
The following data were collected in two studies of the reaction below. A + 2B →...
The following data were collected in two studies of the reaction below. A + 2B → C + D Time(s) Experiment #1 [A] (M) Experiment #2 [A] (M) 0 10.0 x 10-2 10.0 x 10-2 20 6.67 x 10-2 5.00 x 10-2 40 5.00 x 10-2 3.33 x 10-2 60 4.00 x 10-2 2.50 x 10-2 80 3.33 x 10-2 2.00 x 10-2 100 2.86 x 10-2 1.67 x 10-2 120 2.50 x 10-2 1.43 x 10-2 In Experiment #1,...
1: Consider the following set of data ccollected for a reaction of the form A -->...
1: Consider the following set of data ccollected for a reaction of the form A --> products. time (seconds) [A] (M) 0 1.000 10 0.641 20 0.472 30 0.373 40 0.309 50 0.263 A: What is the average rate of the reaction for the first 10 seconds? rate = ___ M/s B: What is the average rate of the reaction between 30 and 40 seconds? rate = ___ M/s 2: Consider the dimerization of C4H6: 2 C4H6 --> C8H12 for...
please help me answer the IR, H NMR and 13C NMR questions based on the pictures...
please help me answer the IR, H NMR and 13C NMR questions based
on the pictures below.
IR List the important peaks seen in the IR of the product and label with the associated stretches and bends (eg. C-H stretch, etc). 13C NMR List all the peaks in the 13C NMR and give them each a number. Write the structure of the product and label the carbons with the associated number for the peak. (The peaks from 21-25 can be...
NMR IR CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE THANK YOU PLEASE EXPLAIN IT IN DETAIL THANK YOU Experimental Data Only report the IR absorptions that provide diagnosis...
NMR
IR
CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE THANK
YOU
PLEASE EXPLAIN IT IN DETAIL THANK YOU
Experimental Data Only report the IR absorptions that provide diagnosis for the major functional groups. Copies of your spectra will be included in your lab report with this information written on the spectra. However, the information should also be included in the body of the report in a text format similar to the example given below IR cm1: 1735 (C-o); MS:...
PLEASE HELP WITH ENTIRE... 2: Consider the dimerization of C4H6: 2 C4H6 --> C8H12 for which...
PLEASE HELP WITH ENTIRE... 2: Consider the dimerization of C4H6: 2 C4H6 --> C8H12 for which the following data re collected: time (sec) [C4H6] (M) 0 1.00x10-2 1600 5.04x10-3 3200 3.37x10-3 4800 2.53x10-3 6200 2.08x10-3 A: Using empirical kinetics methods, determine the order of the reaction rate law. a 2nd order b 1st order c 0th order d The order can not be determined from this data. B: Based on the data above, calculate the concentration of C4H6 at 7,885...
The following data were collected for a phosphorescent paint being proposed for use in coating highways. Time Intensity lux 10 20 30 40 50 60 469 168 82 80 90 100 Using the information in the table, produce a graph of the phosphorescent decay. intensity lux) intensity (dux 1500 500 500 20 40 60 80 100 20 40 60 80 100 time (s) time (s) In intensity) intensity (lux) 500 500 20 40 60 80 100 20 40 60 80...
Calculate the half-life of the paint (in seconds).
What is the intensity of the light at the 2nd half-life?
What is the intensity of the light at the 3rd half-life?
The following data were collected for a phosphorescent paint being proposed for use in coating highways. Time Intensity (s) (lux) 10 1528 20 768 386 194 97 49 25 12 6 30 40 50 60 70 80 90 100
please help me answer the IR, H NMR and 13C NMR questions based
on the pictures below.
IR List the important peaks seen in the IR of the product and label with the associated stretches and bends (eg. C-H stretch, etc). 13C NMR List all the peaks in the 13C NMR and give them each a number. Write the structure of the product and label the carbons with the associated number for the peak. (The peaks from 21-25 can be...
NMR
IR
CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE THANK
YOU
PLEASE EXPLAIN IT IN DETAIL THANK YOU
Experimental Data Only report the IR absorptions that provide diagnosis for the major functional groups. Copies of your spectra will be included in your lab report with this information written on the spectra. However, the information should also be included in the body of the report in a text format similar to the example given below IR cm1: 1735 (C-o); MS:...
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