1 answer

"ganizations Content Collection Libraries Support QUESTION 6 In an experiment, a student measures the transmission of...

Question:

ganizations Content Collection Libraries Support QUESTION 6 In an experiment, a student measures the transmission of a blank
"ganizations Content Collection Libraries Support QUESTION 6 In an experiment, a student measures the transmission of a blank solution, and then four different solution samples of the absorbing species. Here are the results. Which of the following is likely to be the blank? 34% 72% 94% 16% 51% QUESTION 7 4 points Let's say the molarity of your original solution is 0.0380 molar Cu2+. Let's say you will dilute this solution by adding 18.0 mL of the solution to a 200.0 mL volumetric flask and adding water to the mark What is the new molarity? QUESTION 8 4 points Save Click Save and Submit to save and submi. Ciek S AN Answers to save all answers. Save All Answers Save and su

Answers

Q6 : 94 pencent. Because solution had nearly 100 percent transmittance.

Q7: On dilution Molarity gets reduced and new Molarity is. 0.0348 molar

.

Similar Solved Questions

1 answer
True or false question, give a short explanation. (e) If 71(X,b) is the group with one...
True or false question, give a short explanation. (e) If 71(X,b) is the group with one element then X is not homeomorphic to Sl....
1 answer
Required information (The following information applies to the questions displayed below.] Sara's Salsa Company produces its...
Required information (The following information applies to the questions displayed below.] Sara's Salsa Company produces its condiments in two types: Extra Fine for restaurant customers and Family Style for home use. Salsa is prepared in department 1 and packaged in department 2. The activities,...
1 answer
Electrophilic Aromatic Substitution: Reagents 1. Each of the following transformations can be carried out in one...
Electrophilic Aromatic Substitution: Reagents 1. Each of the following transformations can be carried out in one or two steps. Fill in the reagents required for each step. If a second step is not needed, please put an "X" through the second box 2. CI 2. OH 2. CH, CHE SO,H 2. 2....
1 answer
10 A 0 Examination Figure 3 20. If you construct a resultant current phasor for the...
10 A 0 Examination Figure 3 20. If you construct a resultant current phasor for the phasors shown in Examination Figure 3 by using a convenient scale, it can be shown by measurement that the resul- tant current A. lags the voltage by 11°. B. leads the voltage by 45° C. is approximately 12.0 ...
1 answer
4 . value: 10.00 points Julianna has deposited $70 at the end of every month for...
4 . value: 10.00 points Julianna has deposited $70 at the end of every month for the last 20 years. Her investment has earned 5.1% compounded quarterly. How much is Julianna's investment worth today? (Do not round intermediate calculations and round your final answer to 2 decimal places.)...
1 answer
Please I need help with this question ASAP. Show all work. Thanks Aminopyralid (CaH,CL,N,o) is a...
Please I need help with this question ASAP. Show all work. Thanks Aminopyralid (CaH,CL,N,o) is a chlorine-containing contaminant that can also be reduced using zero-valent iron and zero-valent zinc in situ Write the redox reaction for the reduction of aminopyralid by either iron or zinc...
1 answer
I need the soft code ( Outline with comments ) of the main program that reads...
I need the soft code ( Outline with comments ) of the main program that reads in the employee data with the sorting, reading, and average functions as well as the class ( header file ). No hard code is necessary. Thank you! Consider a program that will read employee data, sort the data by employee i...
1 answer
If a projectile is launched from Earth with a speed equal to the escape speed, how high above the Earth's surface is it when its speed is three-fifths the escape speed
If a projectile is launched from Earth with a speed equal to the escape speed, how high above the Earth's surface is it when its speed is three-fifths the escape speed? I keep getting the answer 2.56x10^6 m after solving it a few different ways. Help would be great....
1 answer
Hiciawove used in mciauove overs otten ave a wave length ot abaut 20 cm. the feauency or snese waves2 Hiciawove used in mciauove overs otten ave a wave length ot abaut 20 cm. the feauency or...
Hiciawove used in mciauove overs otten ave a wave length ot abaut 20 cm. the feauency or snese waves2 Hiciawove used in mciauove overs otten ave a wave length ot abaut 20 cm. the feauency or snese waves2...
1 answer
How would you perform the following synthesis using enamines and any chloro compound you want?
How would you perform the following synthesis using enamines and any chloro compound you want?...
1 answer
Required information Problem 10-6A Disposal of plant assets LO C1, P1, P2 [The following information applies...
Required information Problem 10-6A Disposal of plant assets LO C1, P1, P2 [The following information applies to the questions displayed below.) Onslow Co. purchases a used machine for $288,000 cash on January 2 and readies it for use the next day at a $10,000 cost. On January 3, it is installed on a...
1 answer
1. Questions Python Code: For each line of code, write the type of error (syntax, semantics,...
1. Questions Python Code: For each line of code, write the type of error (syntax, semantics, runt-time), cause of the error, and your fix. (1) def fun(num letter) (2) num == 7 + num (3) return 'num' - letter (4) result = fun(5, x) 2. Question Python Code: Run the code below to check the outp...
1 answer
Jurvin Enterprises is a manufacturing company that had no beginning inventories. A subset of the transactions...
Jurvin Enterprises is a manufacturing company that had no beginning inventories. A subset of the transactions that it recorded during a recent month is shown below. a. $76,500 in raw materials were purchased for cash. b. $71,600 in raw materials were used in production. Of this amount, $66,000 was f...
1 answer
The rough endoplasmic reticulum (rough ER) is different from the smooth ER because A. the rough...
The rough endoplasmic reticulum (rough ER) is different from the smooth ER because A. the rough ER has lipids bound on its surface. B. aminoacyl-tRNA synthetases join amino acids to tRNAs on it. C. the rough ER has many ribosomes bound to it. D. smooth ER is coated by messenger RNAs. E. RNA polymera...
1 answer
Question 6 (1 point) A satellite is in circular orbit at an altitude of 4600 km...
Question 6 (1 point) A satellite is in circular orbit at an altitude of 4600 km above the surface of a nonrotating asteroid with an orbital speed of 11.8 km/s. The minimum speed needed to escape from the surface of the asteroid is 29.2 km/s. The mass of the asteroid is closest to O 1.78 * 1024 kg. O...
1 answer
Need help with these two problems. Thanks! 1. Relativistic velocity addition: Consider a universe in which...
Need help with these two problems. Thanks! 1. Relativistic velocity addition: Consider a universe in which Einstein's postulates and special relativity are valid but the speed of light c 300 miles/hour. A Kia with proper length L and a Bugatti with proper length 2L are racing. The Kia moves at a...
1 answer
What are some of the ways medicine is dealing with pain today? How, as medical assistant...
What are some of the ways medicine is dealing with pain today? How, as medical assistant s, could we help patients experiences severe pain? Do you think there is a better way to asses a patient’s pain than the 1-10 scale we use? What would that be?...
1 answer
Anvas A Question 7 5 pts A binary heap's structure is an AVL tree a particular...
anvas A Question 7 5 pts A binary heap's structure is an AVL tree a particular case of binary search tree a complete binary tree a sparse tree Question 8 5 pts The time taken to find an element in an AVL tree of depth dis Old) Ollogd Old2) Odlog d) Question 9 5 pts Deleting the minimum element i...