brendakayyy
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 7
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 Questions Asked
 7
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 1
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 Medals Received
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 Questions Asked
 5
 Questions Answered
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 Medals Received
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 Questions Asked
 7
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Questions Asked

brendakayyy:
Group Title
what is the lowest energy level, in electron volts (eV) of an electron in a onedimensional box of atom size, 0.315 nm in width?
 updated 10 months ago
 No Medals Yet
Mathematics

brendakayyy:
Group Title
what is the lowest energy level, in electron volts (eV) of an electron in a onedimensional box of atom size, 0.315 nm in width?
…
 updated 10 months ago
 No Medals Yet
Mathematics

brendakayyy:
Group Title
what is the lowest energy level, in electron volts (eV) of an electron in a onedimensional box of atom size, 0.315 nm in width?
 updated 10 months ago
 No Medals Yet
Mathematics

brendakayyy:
Group Title
a 0.04356 g sample of gas occupies 10.0 mL at 291.5K and 1.10 atm upon further analysis the compound is found to be 25.305 percent C and 74.…
 updated one year ago
 3 replies
 1 Medal
Mathematics

brendakayyy:
Group Title
a 0.04356 g sample of gas occupies 10.0 mL at 291.5K and 1.10 atm upon further analysis the compound is found to be 25.305 percent C and 74.…
 updated one year ago
 No Medals Yet
Mathematics

brendakayyy:
Group Title
if 8.00 L of water vapor at 50.2 degrees celsius and .121 atm reacts with excess iron, how many grams of iron(III) oxide will be produced?
…
 updated one year ago
 1 reply
 2 Medals
Mathematics

brendakayyy:
Group Title
complete and balance the molecular equation, including phases, for the reaction of aqueous sodium carbonate, Na2CO3 and aqueous nickel(II) c…
 updated one year ago
 No Medals Yet
Mathematics

brendakayyy:
Group Title
balancing redox equation SO4^2 + NH3 to SO3^2 +h2o +n2
 updated one year ago
 1 reply
 2 Medals
Mathematics

brendakayyy:
Group Title
A 8.55L container hold a mixture of two gases at 45 degrees C the partial pressures of gas A and gas B, respectively, are .150 atm and .751…
 updated one year ago
 3 replies
 2 Medals
Mathematics

brendakayyy:
Group Title
find formulas for the function represented by the integral
 updated 2 years ago
 26 replies
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Mathematics

brendakayyy:
Group Title
find the derivative of y^2 with respect to x^4 if y= the squareroot of x^2+5
 updated 2 years ago
 1 reply
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Mathematics

brendakayyy:
Group Title
find the derivative of y=x^2 with respect to lnx
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

brendakayyy:
Group Title
help with optimization still new question: what are the dimensions of the square based open top box that has a volume of 20 cubic inches and…
 updated 2 years ago
 19 replies
 3 Medals
Mathematics

brendakayyy:
Group Title
help me with optimization for calculus
…
 updated 2 years ago
 26 replies
 2 Medals
Mathematics

brendakayyy:
Group Title
a rectangle has its base on the x axis and its 2 upper corners on the parabola y=12x^2. what is the largest possible area of the rectangle?
 updated 2 years ago
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Mathematics