Homework Answers
1.a.
Moles of oxygen = 15.80 mol per day
Moles of electrons generated = 4*15.80 = 63.20 moles of electrons
Total no of electrons = 63.20 * 6.022 * 1023
Total charge flowing per day = 63.20 * 6.022 * 1023 * 1.6 * 10-19 = 608.94464 * 104
Current generated = Charge/time = 608.94464 * 104 / (24 * 60 * 60) = 70.48 A
1.b.
Power = Current * Voltage
Current generated by the computer = 850/120 = 7.083 A
The current generated in the body is larger.
1.c.
Power generated by the body = Voltage * Current = 70.48 * 0.87 = 61.3176 W
Add Answer to:
1. The common rate of oxygen consumption of a human is about 15.80 mol per day....
The basal rate of consumption of O2 by a 70. kg human is about 16 mol...
The basal rate of consumption of O2 by a 70. kg human is about 16 mol of O2 per day. This O2 oxidizes food and is reduced to H2O, providing energy for the organism 4 Ht 4 e = 2 H20 O2 (a) To what current (in amperes C/s) does this respiration rate correspond? (Current is defined by the flow of electrons from food to O2.) 4.0 A (b) Compare your answer in part (a) with the current drawn by...
Fe would corrode easily in a damp environment in which both water and oxygen are readily available. Identify the most l...
Fe would corrode easily in a damp environment in which both water and oxygen are readily available. Identify the most likely anodic and cathodic reactions, respectively, from the table below. What is the standard electrode potential difference? Standard Electrode Electrode Reaction Potential, V 3 + +1.420 Au 3eAu O2 + 4H + + 4e-_→ 2H2O Pt2ePt +1.229 +0.800 Increasingly inert (cathodic) +0.771 +0.401 O2 + 2H2O + 4e-_→ 4(OH-) Cu2eCu +0.340 2H+ + 2e 0.000 0.126 > H2 0.136 Ni2+...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
QUESTION 3 The textbook discusses 3 types of environmental degradation affecting the environment. Below, please match...
QUESTION 3 The textbook discusses 3 types of environmental degradation affecting the environment. Below, please match each type of degradation discussed to the type of consequence suggested in the textbook. (Answer based on what the book says, not based on your personal opinion.) Air pollution A., is killinig humans 8,..isklin the earth Land poliution Water pollution address chiticar Watel Air Pollution Air pollution occurs when the release of materials to the atmosphere cannot be safelv disposed of by natural processes....
Based on the document below, 1. Describe the hypothesis Chaudhuri et al ids attempting to evaluate;...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below Include each of the following in your answer (if applicable – explain in a paragraph) Research problem: what do you want to solve using Delphi? Sample: who will participate and why? (answer in 5 -10 sentences) Round one questionnaire: include 5 hypothetical questions you would like to ask Discuss: what are possible outcomes of the findings from your study? Hint: this is the conclusion....
The basal rate of consumption of O2 by a 70. kg human is about 16 mol of O2 per day. This O2 oxidizes food and is reduced to H2O, providing energy for the organism 4 Ht 4 e = 2 H20 O2 (a) To what current (in amperes C/s) does this respiration rate correspond? (Current is defined by the flow of electrons from food to O2.) 4.0 A (b) Compare your answer in part (a) with the current drawn by...
Fe would corrode easily in a damp environment in which both water and oxygen are readily available. Identify the most likely anodic and cathodic reactions, respectively, from the table below. What is the standard electrode potential difference? Standard Electrode Electrode Reaction Potential, V 3 + +1.420 Au 3eAu O2 + 4H + + 4e-_→ 2H2O Pt2ePt +1.229 +0.800 Increasingly inert (cathodic) +0.771 +0.401 O2 + 2H2O + 4e-_→ 4(OH-) Cu2eCu +0.340 2H+ + 2e 0.000 0.126 > H2 0.136 Ni2+...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
QUESTION 3 The textbook discusses 3 types of environmental degradation affecting the environment. Below, please match each type of degradation discussed to the type of consequence suggested in the textbook. (Answer based on what the book says, not based on your personal opinion.) Air pollution A., is killinig humans 8,..isklin the earth Land poliution Water pollution address chiticar Watel Air Pollution Air pollution occurs when the release of materials to the atmosphere cannot be safelv disposed of by natural processes....
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
Most questions answered within 3 hours.
-
An FM modulator is tested using
single-tone baseband signal with frequency of 50kHz and a sprectrum...
asked 40 seconds ago -
Write the ionic equations for the first stage of salts
hydrolysis.
Anion, Cation?
Na2S
NiSO4
K2SO4...
asked 1 hour ago -
suppose there is a normally distributed population with a mean of
250 and a standard deviation...
asked 2 hours ago -
Question Three
Suppose you as project manager are using the Waterfall
development methodology on a large...
asked 3 hours ago -
Which statement is not true about welfare in Canada?
A.Benefits typically vary based on one's ability...
asked 3 hours ago -
Please help me with FLOWCHART and UML diagram for class,
thank you!
#include <iostream>
#include <fstream>...
asked 4 hours ago -
3. Describe the “logic circuit” of the Lac operon. Which
proteins are bound or not to...
asked 4 hours ago -
Ayesha’s adjusted gross income is $60,000 in 2019. She donated a
piece of artwork with a...
asked 4 hours ago -
For Dijkstra’s shortest path algorithm:
a. Give the Big-O time for Dijkstra’s shortest path algorithm
and...
asked 4 hours ago -
Phosphorus violates the 'octet rule' in biological molecules,
forming more covalent bonds than expected based on...
asked 4 hours ago -
A 1.3 eV electron has a 10-4 probability of tunneling
through a 2.4 eV potential barrier....
asked 5 hours ago -
What is the one ingredient that is common to being successful
with all stakeholders?
profit
trust...
asked 5 hours ago