Questions Asked

amorable:
Group Title
C++ I need help assigning values. I have to calculate pi using the infinite series so I created a loop but I'm unsure of how to assign the v…
 updated 10 months ago
 1 reply
 No Medals Yet

amorable:
Group Title
I need help creating a C++ program that computes the factorial of an integer between 120 using a nested loop. Integer and respective factor…
 updated 11 months ago
 12 replies
 1 Medal

amorable:
Group Title
Help with integration
 updated 11 months ago
 3 replies
 2 Medals

amorable:
Group Title
Compiler flashing on screen.
I'm new to programming and when I run my program, the compiler just flashes on the screen.
 updated 11 months ago
 5 replies
 2 Medals

amorable:
Group Title
Evaluate the integral 15^x dx on 1,1
 updated 11 months ago
 18 replies
 1 Medal

amorable:
Group Title
How would you go about doing an APA style intext citation for four authors, two of which have the same name?
 updated one year ago
 5 replies
 1 Medal

amorable:
Group Title
What kind of solutions is the result of a weak acid plus a weak base?
Will it be slightly basic?
 updated 2 years ago
 4 replies
 1 Medal

amorable:
Group Title
How can I calculate the ka from the equivalent point and pH?
Example: eq. point of 11.0 and pH of 7.35
 updated 2 years ago
 No Medals Yet

amorable:
Group Title
Determining the stronger acid.
HBr vs. HCl
I know that HBr is stronger but I don't know how to explain for this or the other problems.
 updated 2 years ago
 1 reply
 1 Medal

amorable:
Group Title
Are there any tricks for finding the derivative of a function containing sqr rt?
…
 updated 2 years ago
 15 replies
 3 Medals

amorable:
Group Title
Squeeze Theorem
Show that x less than equal to x sin (1/x) less than equal to x
The use the squeeze theorem to show that the limit as …
 updated 2 years ago
 4 replies
 1 Medal

amorable:
Group Title
Calculating molar concentration, mass percent, and concentration of the cation in unknown cupric solution.
 updated 2 years ago
 3 replies
 1 Medal

amorable:
Group Title
Calculating delta E from an equation?
2C2H2(g)+5O2(g) > 4CO2(g)+2H2O(g)
I calculated delta H to be 25.11.1kJ/mol^1 which was the firs…
 updated 2 years ago
 No Medals Yet

amorable:
Group Title
I'm supposed to write a procedure to determine the identity of a solid organic compound and I've decided to use a standardized NaOH solution…
 updated 2 years ago
 21 replies
 No Medals Yet

amorable:
Group Title
if 130.7 mg of Na2C2O4 require 16.75 mL of potassium permanganate to react with it, what is the concentration of the KMnO4 solution?
 updated 2 years ago
 No Medals Yet

amorable:
Group Title
Considering ammonia production with 53% yield, what mass of nitrogen and what mass of hydrogen would be needed to produce the actual yield o…
 updated 2 years ago
 No Medals Yet

amorable:
Group Title
NaOH+HCL>NaCl+H2O
If 10.0g NaOH are reacted with the stoichiometric amount HCL, how many moles of NaCl should be isolated? What would this…
 updated 2 years ago
 3 replies
 2 Medals

amorable:
Group Title
What kingdom do you classify lichens under? Because lichens are a result of a Fungus forming a symbiotic mutual relationship with algae (K. …
 updated 2 years ago
 3 replies
 2 Medals

amorable:
Group Title
Find lim as x>3
and lim as x>2
I'll post a drawing of the graph shortly
 updated 2 years ago
 4 replies
 1 Medal

amorable:
Group Title
Suppose there are two known compounds containing generic X and Y. You have a 1.00g sample of each compound. One sample contains .34g of X an…
 updated 2 years ago
 5 replies
 No Medals Yet

amorable:
Group Title
In the combustion of hydrogen gas, hydrogen reacts with oxygen from the air to form water vapor.
Hydrogen+Oxygen>Water
If you burn 39.7 g o…
 updated 3 years ago
 19 replies
 1 Medal

amorable:
Group Title
If f(x)+3x^2x+2
find 2f(a) and [f(a)]^2
 updated 3 years ago
 1 reply
 1 Medal