Questions Asked

sat_chen:
Group Title
What products will result from the addition of aqueous copper (II) nitrate and ammonium sulfide?
a. Molecular equation:
…
 updated 7 months ago
 2 replies
 2 Medals

sat_chen:
Group Title
Aluminum chloride is used as a catalyst in various industrial reactions. It is prepared from hydrogen chloride gas and solid aluminum meta…
 updated 8 months ago
 5 replies
 No Medals Yet

sat_chen:
Group Title
Divide a circle into some number (>1) convergent pieces such that some of the pieces borders do not intersect the center.
 updated one year ago
 1 reply
 No Medals Yet

sat_chen:
Group Title
Determine whether the series is absolutely convergent, conditionally convergent, or divergent
 updated one year ago
 3 replies
 1 Medal

sat_chen:
Group Title
sum from n=1 to infinity of (1)^(n)*(e^(2n+1))/(e^(2n1))
…
 updated one year ago
 1 reply
 No Medals Yet

sat_chen:
Group Title
In the titration of a 42.05 ml sample of commmercial vinegar (d = 1.02 g/ml) with 1.20 M NaOH solution. It is required 56.0 ml of the NaOH s…
 updated one year ago
 No Medals Yet

sat_chen:
Group Title
sum of 3^(1/n) from 1 to infinity
…
 updated one year ago
 3 replies
 2 Medals

sat_chen:
Group Title
http://www.wolframalpha.com/input/?i=sum+of+%2899%5En%28n%5E5%2B2%29%29%2F%28n%5E2*10%5E%282n%29%29+1+to+infi
 updated one year ago
 22 replies
 No Medals Yet

sat_chen:
Group Title
sum of (n^10 +10)/n! n=1 to infi
 updated one year ago
 27 replies
 3 Medals

sat_chen:
Group Title
determine whether the series converges or diverges n=1 to infinity of (n+ln x)/(n^3+n+1)
 updated one year ago
 21 replies
 1 Medal

sat_chen:
Group Title
integral from (0 to pi/2 ) tanx^2dx
 updated one year ago
 7 replies
 1 Medal

sat_chen:
Group Title
integral from 1 to 2 (x)/((x)^(2)1)dx
 updated one year ago
 1 reply
 No Medals Yet

sat_chen:
Group Title
find this limit using the l hopital rule
 updated one year ago
 31 replies
 1 Medal

sat_chen:
Group Title
question on how to solve this integration by quadratics
 updated one year ago
 14 replies
 No Medals Yet

sat_chen:
Group Title
A compound contains 43.30% carbon atoms, 3.61% hydrogen atoms, and 9.79% fluorine atoms by mass. Each molecule of this compound contains one…
 updated one year ago
 1 reply
 No Medals Yet

sat_chen:
Group Title
Partial integration question
 updated one year ago
 36 replies
 1 Medal

sat_chen:
Group Title
did i get this partial integration question right?
 updated one year ago
 58 replies
 1 Medal

sat_chen:
Group Title
Can someone explain me this trigonometric substitution
…
 updated one year ago
 21 replies
 No Medals Yet

sat_chen:
Group Title
integral subsitution confused
 updated one year ago
 34 replies
 No Medals Yet

sat_chen:
Group Title
stuck at this part in trig substitution
 updated one year ago
 20 replies
 3 Medals

sat_chen:
Group Title
verify my trigonometric substitution
 updated one year ago
 16 replies
 2 Medals

sat_chen:
Group Title
It was pointed out that mass and energy are alternate aspects of a single entity called massenergy. The relationship between these two phys…
 updated one year ago
 66 replies
 1 Medal

sat_chen:
Group Title
Pls help me with a conversion question
 updated one year ago
 1 reply
 No Medals Yet

sat_chen:
Group Title
Conversion question
 updated one year ago
 1 reply
 No Medals Yet

sat_chen:
Group Title
am i doing this integration right?
( wait like 2 min to draw my problem and solution steps) thanks
 updated one year ago
 51 replies
 No Medals Yet

sat_chen:
Group Title
help me with integration
 updated one year ago
 4 replies
 No Medals Yet

sat_chen:
Group Title
take the integration of (sin5x)*(sin3x)dx
 updated one year ago
 13 replies
 1 Medal

sat_chen:
Group Title
Im looking to learn a new language, I am fluent in english, hindi, nepali and was wondering what language would be best to learn.
 updated one year ago
 7 replies
 No Medals Yet

sat_chen:
Group Title
find the integral of cot^3xcsc^3xdx
 updated one year ago
 7 replies
 1 Medal

sat_chen:
Group Title
integration of (sin^5x)*(cos^3x)dx
 updated one year ago
 14 replies
 2 Medals
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