please explain how to get the answer, thank you!
Homework Answers
Add Answer to:
please explain how to get the answer, thank you! <Post Lecture Homework Chapter 08 Exercise 7.56 - Enhanced - with Fe...
<Post Lecture Homework Chapter 07 Item 4 An electron traveling at 3.9x109 m/s has an uncertainty...
<Post Lecture Homework Chapter 07 Item 4 An electron traveling at 3.9x109 m/s has an uncertainty in its velocity of 1.92x109 m/s You may want to reference (Pages 312 - 317) Section 7.4 while completing this problem. Part A What is the uncertainty in Express your answer wi Az Value Re: n/s has an 105 m/s s 312 - 317) Section Part A What is the uncertainty in its position? Express your answer with the appropriate units. : HÅR O...
ents <Post Lecture Homework Chapter 08 Exercise 7.71 bus < 4 of 9 > Review Constants...
ents <Post Lecture Homework Chapter 08 Exercise 7.71 bus < 4 of 9 > Review Constants Periodic Table An electron in the n-7 level of the hydrogen alom relaxes to a lower energy level, emitting light of 93.1 nen. Part A What is the value of n for the level to which the election related? Express your answer as an integer Joline VOASTROE? Submit Request
please answer all parts will upvote immediatly <Homework 11 Exercise 15.18 - Enhanced - with Feedback...
please answer all parts will upvote immediatly
<Homework 11 Exercise 15.18 - Enhanced - with Feedback 3 of 5 Review Constants How much time does it take a pulse to travel the full length of the string? Express your answer with the appropriate units. A 1.60 m string of weight 0.0125 N is tied to the celing at is upper and, and the lower and supports a weight Wignore the very small variation in tension along the length of the...
Course Home <Homework 11 Exercise 7.42 - Enhanced - with Feedback You may want to reference...
Course Home <Homework 11 Exercise 7.42 - Enhanced - with Feedback You may want to reference (Pages 295 - 299) Section 7.4 while completing this problem. Sulfuric acid dissolves aluminum metal according to the following reaction: 2 Al(s) + 3H2SO4 (aq) + Al(SO4)2 (aq) + 3H2(g) Suppose you wanted to dissolve an aluminum block with a mass of 15.9 g Review Part A What minimum mass of H2SO, would you need? Express your answer in grams. HVO AED O ?...
Consider the reaction 8H2S(g)+4O2(g)→8H2O(g)+S8(g) Δ[H2S]/Δt = -0.067 M/s You may want to reference (Pages 587 -...
Consider the reaction
8H2S(g)+4O2(g)→8H2O(g)+S8(g) Δ[H2S]/Δt = -0.067 M/s You may want to
reference (Pages 587 - 592) Section 14.3 while completing this
problem. Part A Find Δ[O2]/Δt. Express your answer to two
significant figures and include the appropriate units. Δ[O2]/Δt =
StartFraction Upper M Over s EndFraction Previous AnswersRequest
Answer Incorrect; Try Again; One attempt remaining Part BPart
complete Find Δ[H2O]/Δt. Express your answer to two significant
figures and include the appropriate units. Δ[H2O]/Δt = 6.7×10−2 Ms
Previous Answers Correct...
The current answer listed is incorrect. <Homework 4 Problem 21.74 ® 2019 » m Review Constants...
The current answer listed is incorrect.
<Homework 4 Problem 21.74 ® 2019 » m Review Constants Periodic Table rail A proton follows the path shown in (Figure 1). Its initial speed is vo = 2.5x10 m/s. What is the proton's speed as it passes through point P? Express your answer to two significant figures and include the appropriate units. Figure 1 of 1 > "I HÅR xa X i . O 2 ? x.10" @ @ Up = vp =...
Problem 25.14 - Enhanced - with Feedback 33 of 33 > Review Constants Periodic Table You...
Problem 25.14 - Enhanced - with Feedback 33 of 33 > Review Constants Periodic Table You may want to reference (Pages 1140 - 1141) Section 25.7 while completing this problem. Consider the structures of squalene, lycopene, and 3-carotene. wwwgong squalene B-carotene tur nyrary lycopene w yrynary lycopene Part A From inspection of the structures, specify a similarity in the way in which squalene, lycopene, and ß-carotene are biosynthesized. 0 In each case, the molecule is synthesized by a ring-opening reaction....
Part B, C Part B Please <CHM 116 ASU West Chapter-17 Homework Problem 17.28 - Enhanced...
Part B, C
Part B
Please
<CHM 116 ASU West Chapter-17 Homework Problem 17.28 - Enhanced - with Feedback 20 of 29 Review Constants | Periodic Table A buffer contains 0.19 mol of propionic acid CH COOH) and 0.28 mol of sodium propionate (C2H5COONa) in 1.20 L. What is the pH of the buffer after the addition of 0.01 mol of NaOH? Express the pH to two decimal places. You may want to reference (Pages 721 - 729) Section 17.2...
ourse Home <Chapter 4 Homework Problem 4.49 12 of 18 Express your answer to two significant...
ourse Home <Chapter 4 Homework Problem 4.49 12 of 18 Express your answer to two significant figures and include the appropriate units. Review 012 A gray kangaroo can bound across level ground with each jump carrying it 9.8 m from the takeoff point. Typically the kangaroo leaves the ground at a 23 angle If this is so Correct Part B What is its maximum height above the ground? Express your answer to two significant figures and include the appropriate units....
please solve for me as always! Thanks you very much. Exercise 5.71 9 of 10 > Review Constants Periodi...
please solve for me as always!
Thanks you very much.
Exercise 5.71 9 of 10 > Review Constants Periodic Table Part A The zinc within a copper-plated penny will dissolve in hydrochloric acid if the copper coating is filed down in several spots (so that the hydrochloric acid can get to the zinc). The reaction between the acid and the zinc is 2H+ (aq) + Zn(s) + H2(g) + Zn²+ (aq). When the zinc in a certain penny dissolves, the...
<Post Lecture Homework Chapter 07 Item 4 An electron traveling at 3.9x109 m/s has an uncertainty in its velocity of 1.92x109 m/s You may want to reference (Pages 312 - 317) Section 7.4 while completing this problem. Part A What is the uncertainty in Express your answer wi Az Value Re: n/s has an 105 m/s s 312 - 317) Section Part A What is the uncertainty in its position? Express your answer with the appropriate units. : HÅR O...
ents <Post Lecture Homework Chapter 08 Exercise 7.71 bus < 4 of 9 > Review Constants Periodic Table An electron in the n-7 level of the hydrogen alom relaxes to a lower energy level, emitting light of 93.1 nen. Part A What is the value of n for the level to which the election related? Express your answer as an integer Joline VOASTROE? Submit Request
please answer all parts will upvote immediatly
<Homework 11 Exercise 15.18 - Enhanced - with Feedback 3 of 5 Review Constants How much time does it take a pulse to travel the full length of the string? Express your answer with the appropriate units. A 1.60 m string of weight 0.0125 N is tied to the celing at is upper and, and the lower and supports a weight Wignore the very small variation in tension along the length of the...
Course Home <Homework 11 Exercise 7.42 - Enhanced - with Feedback You may want to reference (Pages 295 - 299) Section 7.4 while completing this problem. Sulfuric acid dissolves aluminum metal according to the following reaction: 2 Al(s) + 3H2SO4 (aq) + Al(SO4)2 (aq) + 3H2(g) Suppose you wanted to dissolve an aluminum block with a mass of 15.9 g Review Part A What minimum mass of H2SO, would you need? Express your answer in grams. HVO AED O ?...
Consider the reaction
8H2S(g)+4O2(g)→8H2O(g)+S8(g) Δ[H2S]/Δt = -0.067 M/s You may want to
reference (Pages 587 - 592) Section 14.3 while completing this
problem. Part A Find Δ[O2]/Δt. Express your answer to two
significant figures and include the appropriate units. Δ[O2]/Δt =
StartFraction Upper M Over s EndFraction Previous AnswersRequest
Answer Incorrect; Try Again; One attempt remaining Part BPart
complete Find Δ[H2O]/Δt. Express your answer to two significant
figures and include the appropriate units. Δ[H2O]/Δt = 6.7×10−2 Ms
Previous Answers Correct...
The current answer listed is incorrect.
<Homework 4 Problem 21.74 ® 2019 » m Review Constants Periodic Table rail A proton follows the path shown in (Figure 1). Its initial speed is vo = 2.5x10 m/s. What is the proton's speed as it passes through point P? Express your answer to two significant figures and include the appropriate units. Figure 1 of 1 > "I HÅR xa X i . O 2 ? x.10" @ @ Up = vp =...
Problem 25.14 - Enhanced - with Feedback 33 of 33 > Review Constants Periodic Table You may want to reference (Pages 1140 - 1141) Section 25.7 while completing this problem. Consider the structures of squalene, lycopene, and 3-carotene. wwwgong squalene B-carotene tur nyrary lycopene w yrynary lycopene Part A From inspection of the structures, specify a similarity in the way in which squalene, lycopene, and ß-carotene are biosynthesized. 0 In each case, the molecule is synthesized by a ring-opening reaction....
Part B, C
Part B
Please
<CHM 116 ASU West Chapter-17 Homework Problem 17.28 - Enhanced - with Feedback 20 of 29 Review Constants | Periodic Table A buffer contains 0.19 mol of propionic acid CH COOH) and 0.28 mol of sodium propionate (C2H5COONa) in 1.20 L. What is the pH of the buffer after the addition of 0.01 mol of NaOH? Express the pH to two decimal places. You may want to reference (Pages 721 - 729) Section 17.2...
ourse Home <Chapter 4 Homework Problem 4.49 12 of 18 Express your answer to two significant figures and include the appropriate units. Review 012 A gray kangaroo can bound across level ground with each jump carrying it 9.8 m from the takeoff point. Typically the kangaroo leaves the ground at a 23 angle If this is so Correct Part B What is its maximum height above the ground? Express your answer to two significant figures and include the appropriate units....
please solve for me as always!
Thanks you very much.
Exercise 5.71 9 of 10 > Review Constants Periodic Table Part A The zinc within a copper-plated penny will dissolve in hydrochloric acid if the copper coating is filed down in several spots (so that the hydrochloric acid can get to the zinc). The reaction between the acid and the zinc is 2H+ (aq) + Zn(s) + H2(g) + Zn²+ (aq). When the zinc in a certain penny dissolves, the...
Most questions answered within 3 hours.
-
Define the following Marketing Psychology Principles of Human
Behavior: Priming, Reciprocity, Social Proof, Decoy Effect,
Scarcity,...
asked 8 minutes ago -
What does the graph of Range vs angle look like? Also what is
the slope of...
asked 11 minutes ago -
a
sample size of _ is needed So there a 99% confidence interval will
have a...
asked 17 minutes ago -
Strategy is an important part of project management and business
decisions. Define strategy and describe in...
asked 20 minutes ago -
Task 5.2 Numerical Analysis Using Nested Loops (13 pts)
Consider the following program:
void setup()
{...
asked 34 minutes ago -
If a lossless transformer has 1000 turns for a primary winding
and 100 turns for the...
asked 42 minutes ago -
Write the net ionic equation for the precipitation reaction that
occurs when aqueous solutions of potassium...
asked 51 minutes ago -
it
should be written in c++
Your program should take numbers from the user until the...
asked 57 minutes ago -
Buses are powered by chemical reactions. Define matter and the
four states of matter. What is...
asked 1 hour ago -
Use conservation of energy to find the velocity of a free point
charge q1 at 22cm...
asked 1 hour ago -
First, describe policies promoted by governments of the
political right to address economic globalization. Second, describe...
asked 1 hour ago -
M2-9 Completing T-Accounts LO2-4
Following are the transactions of Dennen, Inc., for the month of
January....
asked 1 hour ago