Dama28
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 Dama Ramos
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 Questions Asked
 34
 Questions Answered
 23
 Medals Received
 15

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 0
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 0
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 Questions Asked
 9
 Questions Answered
 2
 Medals Received
 1

 Questions Asked
 2
 Questions Answered
 3
 Medals Received
 4

 Questions Asked
 2
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 33
 Questions Answered
 14
 Medals Received
 13

 Questions Asked
 34
 Questions Answered
 23
 Medals Received
 15

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 9
 Questions Answered
 2
 Medals Received
 1

 Questions Asked
 2
 Questions Answered
 3
 Medals Received
 4

 Questions Asked
 2
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 33
 Questions Answered
 14
 Medals Received
 13

0 
Questions Answered

Dama28:
Group Title
I need to calculate gravitational acceleration from a graph of the period of a pendulum is squared versus the length of the pendulum. (the m…
 updated 10 days ago
 2 replies
 No Medals Yet
Mathematics

epicflame21:
Group Title
How does a water molecule transfer from the ocean to form part of a cloud in the atmosphere
…
 updated 10 days ago
 3 replies
 No Medals Yet
Mathematics

Dama28:
Group Title
Can I say that because the mass of two different objects is different, their gravitational forces will differ because the magnitude of the h…
 updated 15 days ago
 4 replies
 1 Medal
Mathematics

Dama28:
Group Title
An automobile engine slows down from 3500rpm to 1200rpm in 2.5s. calculate (a) its angular acceleration, assumed constant, and (b) the total…
 updated 22 days ago
 1 reply
 No Medals Yet
Mathematics

Dama28:
Group Title
what is the formula for finding revolutions?
 updated 22 days ago
 12 replies
 1 Medal
Mathematics

vera_ewing:
Group Title
Which of the following must be true for the electrons in an atom to be excited to higher energy levels?
A. They must emit electrons.
…
 updated 22 days ago
 9 replies
 2 Medals
Mathematics

jotopia34:
Group Title
Which is the oxidized form? Al3+ or Al(s)???
 updated 3 months ago
 2 replies
 1 Medal
Mathematics

Dama28:
Group Title
Calculate delta G at pH 7 for the LDH catalyzed reduction of pyruvate under the following conditions. (See attachment for entire question).
 updated 3 months ago
 7 replies
 2 Medals
Mathematics

CK2017:
Group Title
valence electrons have to do with elements in the same group number or the same periodic number
 updated 3 months ago
 1 reply
 No Medals Yet
Mathematics

Dama28:
Group Title
please help! I really do not understand half cells. A concentration cell is prepared by adding 90mL of 0.0100M Cu(NO3)2 and a Cu bar in each…
 updated 3 months ago
 9 replies
 1 Medal
Mathematics

allie_luv1:
Group Title
Some elements, such as ____________, are named after scientists.
Others, such as _____________, are named after places.
 updated 6 months ago
 3 replies
 3 Medals
Mathematics

west_makay:
Group Title
Carbon is the basis for life on earth because it
 updated 6 months ago
 3 replies
 No Medals Yet
Mathematics

Dama28:
Group Title
How do I calculate pI of an amino acid that contains a side chain with a charge? I have tried finding it online but I just get more confused…
 updated 6 months ago
 12 replies
 1 Medal
Mathematics

hans88:
Group Title
how do the following physical properties depend on the strength of imf's forces? not sure what its asking. a) surface tension,viscosity, mel…
 updated 6 months ago
 5 replies
 1 Medal
Mathematics

tatyy:
Group Title
Which one of the following chemical formulas represents an organic molecule?
A.4H2O
…
 updated 6 months ago
 4 replies
 3 Medals
Mathematics

coold63:
Group Title
I need help with scientific notation.
The equation is 261g to kg
…
 updated 6 months ago
 5 replies
 1 Medal
Mathematics

Dama28:
Group Title
A solid uniformdensity sphere is tied to a rope and moves (without spinning) in a circle with speed 7 m/s. The distance from the center of …
 updated 10 months ago
 3 replies
 No Medals Yet
Mathematics

Dama28:
Group Title
Please help!
A package of mass 10 kg sits at the equator of an airless asteroid of mass 4.0 1020 kg and radius 1.3 105 m. We want to l…
 updated 10 months ago
 2 replies
 No Medals Yet
Mathematics

phoenixking:
Group Title
The molecules in a steel bar absorb energy and begin moving more quickly. What is most likely happening to the steel bar?
Its temperatur…
 updated 10 months ago
 1 reply
 1 Medal
Mathematics

Dama28:
Group Title
please help with a Diels Alder reaction
 updated one year ago
 13 replies
 1 Medal
Mathematics

Dama28:
Group Title
What type of reaction does sulfuric acid favor? Sn1 or Sn2?
 updated one year ago
 4 replies
 1 Medal
Mathematics

Dama28:
Group Title
how to test for divergence or convergence? I don't know how to do it with trig.
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

elohelfag:
Group Title
anybody good in spanish?
 updated one year ago
 6 replies
 2 Medals
Mathematics

Dama28:
Group Title
testing for convergence/divergence
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

Dama28:
Group Title
How do I test this series for divergence or convergence?
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

Dama28:
Group Title
help evaluating this integral!!
 updated one year ago
 21 replies
 2 Medals
Mathematics

Dama28:
Group Title
I forgot how to derive!! please help!
its ln(sqrt(x))
 updated one year ago
 5 replies
 1 Medal
Mathematics

Dama28:
Group Title
average value of y=tan(x) from (pi/4) to (pi/4)
I know how to do it, but I got it wrong. Can someone explain why?
 updated one year ago
 16 replies
 3 Medals
Mathematics

Dama28:
Group Title
Can someone help me integrate this?
(7dx)/(x(x^4+8))
 updated one year ago
 34 replies
 3 Medals
Mathematics

Dama28:
Group Title
Which would have a lower Rf value? 1,2cyclohexanediol or benzoic acid? I am confused because benzoic acid has an aromatic and carboxylic ac…
 updated one year ago
 11 replies
 1 Medal
Mathematics
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