Ikushinkan
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Questions Asked

Ikushinkan:
Group Title
Concentration, Normality, Molarity
1) How much 2M H2SO4 can be made from 12 mL of 36 M H2SO4
…
 updated one month ago
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Concentration Questions!
1) if you weighed 320g of NaoH and qs to 2,500 mL with water, what is the normality??
…
 updated one month ago
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Calculus 1 question, implicit differentiation:
use implicit differentiation to find dy/dx
e^(2x) = sin (x+5y)
…
 updated 4 months ago
 2 replies
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Find the extreme values of each function on the interval!! 10 points!!?
³√(x) ; 2 ≤ x ≤ 27
…
 updated 5 months ago
 3 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
Find the derivative of each critical point and determine the local extreme values?
y= x(4  x^2)
…
 updated 5 months ago
 2 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
2)f(x) = sin [ x+ (π/2)], 0 ≤ x ≤ (7π/2)
answer choices:
…
 updated 5 months ago
 1 reply
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Calculus 1!!
find the intervals on which f is continuous:
1/(x+5^2)+10
…
 updated 5 months ago
 6 replies
 2 Medals
Mathematics

Ikushinkan:
Group Title
lim sin²x/5x
x>0
…
 updated 5 months ago
 1 reply
 1 Medal
Mathematics

Ikushinkan:
Group Title
one of sin x, cos x and tan x is given. Find the other two if it lies in the specified interval:
tanx= (3/4), x in [pi/2 , pi]
…
 updated 5 months ago
 6 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
Calculus 1.
Evaluate lim h>0 f(x+h)f(x)/h for the given x and function f.
f(x)=(x/3)+6 for x=5
…
 updated 5 months ago
 33 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
Calculus 1. . Find the limit using lim [sinx/x]=1
x>0
1) lim (sin5x/x)
…
 updated 5 months ago
 1 reply
 3 Medals
Mathematics

Ikushinkan:
Group Title
Calculus 1 limits!! Can someone check my work???
1) lim (5x3sinx0/(x)
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 updated 5 months ago
 1 reply
 1 Medal
Mathematics

Ikushinkan:
Group Title
Sketch the graph of a function f that satisfies the following conditions:
• The function is continuous everywhere
• The function is not …
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
For the function f(x)=√( x)(x3) , find the open intervals on which the function is
increasing or decreasing, and find the relative extrem…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Infection Diseases! C. jejuni
What does the word "jejuni" mean and whre did it come from?
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Find the derivative of the following function. Simplify your answer and combine all terms
over a common denominator.
F(x)=x ² √(2x+1)
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 updated one year ago
 4 replies
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Campylobacter jejuni question!
I have a presentation on C. jejuni and I want to know what happens when the bacteria enters your body? I kno…
 updated one year ago
 2 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
Find the derivative of h(x)=(x²x12)/(x²+25)
So I know the functions factor out to be (x+3)(x−4)/(x²+25)
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Find the equation of the tangent line to the graph f(x)=3x(24/x²) at the point where x=2
Our teacher did not even give the correct ans…
 updated one year ago
 25 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
Calculus definition of a limit!
Let f (x)= 4x5
…
 updated one year ago
 11 replies
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Calculus question!
lim f(θ) where f(θ) = {3cos(2θ ) if θ ≤ π
θ→ π+ { (sin(θ/2)) / (θ) if θ>π
…
 updated one year ago
 7 replies
 2 Medals
Mathematics

Ikushinkan:
Group Title
Limits, Cal 1
lim √(x+19) 4 / (x²+3x)
x>3
…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
The equilibrium constant for the following gas phase reaction is 4.0 at a certain temperature. A reaction is carried
out at this temperatu…
 updated one year ago
 5 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
CHEMICAL EQUILIBRIUM!!
Consider the following reversible reaction. In a 3.00liter container, the following amounts are found in equilibriu…
 updated one year ago
 6 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
Camphor, C10H16O, with a fragrant and penetrating odor is used in used in cosmetics as a preservative. camphor has a normal freezing point o…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Calculate the boiling point of a solution prepared by dissolving 70.0 g of naphthalene, C10H8 (a nonvolatile nonelectrolyte), in 220.0 g of …
 updated one year ago
 2 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
VAPOR PRESSURE PROB!
Sucrose is a non volatile, nonionizing solute in water.
Determine the vapor pressure lowering, at 27 degrees Celsiu…
 updated one year ago
 3 replies
 1 Medal
Mathematics

Ikushinkan:
Group Title
Dipoledipole attraction question!
Out of HBr, H2Se, AsH3, and GeH4.
Why does GeH4 have the weakest dipole dipole attraction?? :O
 updated one year ago
 4 replies
 2 Medals
Mathematics

Ikushinkan:
Group Title
Heat of sublimation question!
Out of: Xe, benzene, I2, KF, and C8H18
Why does Xe have the highest heat of sublimation? Is it because it's …
 updated one year ago
 No Medals Yet
Mathematics

Ikushinkan:
Group Title
Calculate the amount of heat required to convert 120 g of ice at 20 degrees Celsius to steam at 120 degrees Celsius? (Sp. heat H2O (s)= 2.0…
 updated one year ago
 2 replies
 1 Medal
Mathematics
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