According to the ideal gas law, we have
PV nRT
n
n
PV
RT
2.00atm 4.00L
0.0821 lit atm / Kmole 20 273.15K
n 0.332 mole
Hence, the number of moles of HCl is 0.332 mole.
According to the chemical equation, H2 + Cl2 -> 2HCL, 1 mole of
Cl2
produced 2 moles
Answer:
The data for my sleeping habits collected over a period of 5 days and 5 nights, as well as the
number of hours sleeping each night, is presented below:
Day
1
2
3
4
5
Time went
to sleep
22:00
23:59
1:30
6:30
5:30
Time
Total sleep
woke up
time
7:00
Let
L
be the length and
W
be the width of the ice cream cake.
Since it is given that the length is 5.9 ft greater than the width, we can write
L W 5.9
Moreover, the perimeter
P
of the cake is the sum of two times the length and two times the
width
P 2 L
Memorandum
To:
Chief of Felony Prosecutions
From: Assistant Prosecutor
RE:
Delacroix v. Doncasters, Inc. case Aircraft Engine Blade
Date: January 4th, 2017
Question Presented
Is Doncasters, Inc., strictly liable for the death of the deceased parties of th
The three (3) fields which are related to Civil Engineering are:
Construction Technologies
Architectural and Engineering Managers
Engineering Teachers
Answer to two (2) Expansion Questions: Construction Technologies
1) GIS is being utilized in some real-w
At first the chef turned into a political detainee. When he can be free, the guards
capture a material science teacher that was cruising by. he takes the teacher's clothes and
briefcase and takes his personality. He left the nation and began carrying on w
A lack of sensitivity and sympathy is one of the key qualities of a psychopath. In
psychopathic individuals, there is no lack in monitoring emotions or perceiving when
others are in uneasiness or potentially misery. Truly, with regards to remembering it,
Question 1:
m 5.0kg
xm 0.2m
T 4.0 s
T 2
m
k
5.0
k
5.0
16 4 2
k
4.0s 2
k 1.25 N / m
1
1
2
E kx 2 1.25 N / m 0.2m
2
2
E 0.025 J
Question 2:
k 30 N / m
xm 0.5m
am 20.0m / s 2
am 2 xm
20.0m / s 2
40
0.5m
40 6.32
2
vm xm 6.32 0.5m 3.16m / s
1 2 1 2
On the website pollingreport.com , the poll I am personally interested in is
Bloomberg Politics Poll, which was conducted by Selzer & Company. on Dec. 2-5, 2016.
The sample size is N = 999 adults nationwide, and the margin of error is 3.1. The result
of t
As a basic IT management area, keeping up enough infrastructures to meet
business figuring prerequisites where foundation implies arrange transmission capacity,
associations, server limit, and information storage room, even power and cooling. To
accomplis
The temperature change is calculated by
T i m K b
1 0.75 0.52
0.39o C
where
i 1
is the Van t Hoff constant, which is equal to number of particles the solute
dissociates into,
m 0.75
is the molality, and
Since the original boiling point of water is
solut
Matthew Mentrup
AMATH 174
HW5
Due time: 1:45 PM, April 5, 2016
1.
Show that if a | b and b | a, where a and b are integers, then a = b or a = -b.
If a|b, b|a, then a = b or a = -b
a|b; there exists an integer s at b = s*a also a != 0
there exists an integ
Kevin Tam
AMTH 174
HW6
Due Time: 1:45 PM, April 12, 2016
1.
b) What is the third column of A?
1
4
3
c) What is the second row of A?
2
0 4 6
d) What is the element A in the (3, 2) th position?
4
e) What is At?
1
2 1
1
0 1
1
4 3
3
6 7
2.
(a)
0
3 9
1
4 -1
2
Propositional Logic Summary
The Language of Propositions
Connectives
Truth Values
Truth Tables
Logical Equivalences
Important Equivalences
Showing Equivalence
Propositional Logic
Section 1.1
Section Summary
Propositions
Connectives
Negation
Conjunction
Di
The Pigeonhole Principle
Section 6.2
Section Summary
The Pigeonhole Principle
The Generalized Pigeonhole Principle
The Pigeonhole Principle
If a flock of 20 pigeons roosts in a set of 19 pigeonholes, one of
the pigeonholes must have more than 1 pigeon.
Pi
Kevin Tam
AMATH 174
HW5
Due time: 1:45 PM, April 5, 2016
1.
Show that if a | b and b | a, where a and b are integers, then a = b or a = -b.
If a|b, b|a, then a = b or a = -b
a|b; there exists an integer s at b = s*a also a != 0
there exists an integer t s
Sets and Set Operations
Chapter Summary
Sets
The Language of Sets
Set Operations
Set Identities
Sets
Section 2.1
Section Summary
Definition of sets
Describing Sets
Roster Method
Set-Builder Notation
Some Important Sets in Mathematics
Empty Set and Univers
Counting
Chapter 6
With Question/Answer
Animations
Chapter Summary
The Product Rule
Permutations and Combinations
The Basics of Counting
Section 6.1
Basic Counting Principles: The Product
Rule
The Product Rule: A procedure can be
broken down into a sequen
Matthew Mentrup
AMTH 174
HW6
Due Time: 1:45 PM, April 12, 2016
1.
b) What is the third column of A?
1
4
3
c) What is the second row of A?
2
0 4 6
d) What is the element A in the (3, 2) th position?
4
e) What is At?
1
2 1
1
0 1
1
4 3
3
6 7
2.
(a)
0
3 9
1
4
1
1
2 k 1 k 1 0 k
k 1 e
k 1
Let
A
and
1
2 k 1 k 1
k 1
k 1
1
1 k
A
X
A X
1
k 1
k
1 e
0
X e
0
, we have
1
1 X
1
1
k
1 X
k 1
k
k 1
k
2
k
1
k 1
1 X k
k 1
2
2
k
k
A 1 X X
2
k 1
2
k
A X 1 X k 1
A2 X
2
2 k 1
k
2
k
k 1
k
Xk Xk
X X
Now let
YX
1