cococupcoffee
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Questions Asked

cococupcoffee:
Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.210 M HClO(aq) with 0.210 M KOH(aq).
…
 updated one year ago
 20 replies
 2 Medals
Mathematics

cococupcoffee:
Help, please!
A wire is to be cut into two pieces. One piece will be bent into an equilateral triangle, and the other piece will be bent i…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

cococupcoffee:
Chem help.. I know this is math, and sorry bout that but i need help!!
I know the answer, but I don't know how to get to it..
Q: A 0.90 g…
 updated one year ago
 8 replies
 1 Medal
Mathematics

cococupcoffee:
Derivatives!!
Can anyone help me take derivative of:
S= 6hs + [(3s^2)/(2)] [sqrt 3  cos theta / sin theta ]
…
 updated one year ago
 35 replies
 1 Medal
Mathematics

cococupcoffee:
Related rates!!!
A radar antenna makes a revolution every 5 seconds and is located on a ship that is 10 kilometers from a straight shorelin…
 updated one year ago
 142 replies
 2 Medals
Mathematics

cococupcoffee:
At 25 degrees c, 100 g of water will be saturated with 35.7 g of NaCl. Which word below describes the solution of 1.55 mol of NaCl dissolved…
 updated one year ago
 15 replies
 1 Medal
Mathematics

cococupcoffee:
What will be the final temperature of the liquid water resulting from mixing 10 grams of steam at 130 degrees C with 40 g of ice at 10 degr…
 updated one year ago
 26 replies
 1 Medal
Mathematics

cococupcoffee:
lim as x approaches 0 from the right of Sin (x^2)/ x^2.
 updated one year ago
 73 replies
 1 Medal
Mathematics

cococupcoffee:
Balance the following equation in acidic conditions.
Cr2+ + H2MoO4 > Cr3+ Mo
 updated one year ago
 51 replies
 1 Medal
Mathematics

cococupcoffee:
AgO > Ag2O; balance this equation/charges
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 updated one year ago
 11 replies
 1 Medal
Mathematics

cococupcoffee:
One of the spectral lines in the emission spectrum of mercury has a wavelength of
6.234 x 10–7 m. How much energy is emitted if 1.00 mole …
 updated one year ago
 No Medals Yet
Mathematics

cococupcoffee:
A 0.401 g sample of KHP will be titrated with a NaOH solution with an assumed concentration of 0.100 M. Calculate the volume of NaOH that sh…
 updated one year ago
 7 replies
 1 Medal
Mathematics

cococupcoffee:
Hey, can someone explain moss/fern/gymnosperm and angiosperm life cycles to me? There is so many terms (and they sound so similar) that I ke…
 updated one year ago
 15 replies
 1 Medal
Mathematics

cococupcoffee:
Please, I am quite confused on how to get the volume of an irregular shape. I have been given basically 4 points ( origin  0,3  3,0  4,3)…
 updated 2 years ago
 8 replies
 3 Medals
Mathematics