Questions Answered

zhiyuan3yu5:
Group Title
potassium benzoate, C6H5CO2K, can be prepared from benzyl alcohol, C6H5CH2OH and KMnO4 in aqueous KOH. The manganese is converted to MnO2. b…
 updated 2 years ago
 2 replies
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bob135:
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8 − 12 ÷ 2 + 3
 updated 2 years ago
 4 replies
 1 Medal

bob135:
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15 − 4 + (7 − 5)2
 updated 2 years ago
 2 replies
 1 Medal

pugface96*:
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evaluate 2ab+c... if a = 1/7, b=1 1/5 and c= 2 /3
 updated 2 years ago
 2 replies
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ChrisP80:
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3x^2+1/x^2+x+9 Having trouble finding the Domain for this particular problem.
 updated 2 years ago
 5 replies
 1 Medal

GryffindorWins!:
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Solve for the variable 3w = 4 1/5
?
…
 updated 2 years ago
 17 replies
 1 Medal

Mynameisfranky:
Group Title
What justifications did American revolutionaries have for declaring independence from Great Britain?
 updated 2 years ago
 2 replies
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Olive19:
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Using the Elimination or Substitution Method Solve: 1/3x1/2y=5 4/5x + 6/5y=1
 updated 2 years ago
 1 reply
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ElizabethScarlette:
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Harriet Beecher Stowe’s Uncle Tom’s Cabin infuriated the South because it
…
 updated 2 years ago
 2 replies
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kitten442:
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can some one help me with romeo and juliet
 updated 2 years ago
 1 reply
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dee83:
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domain and range for y=x^2+14x
 updated 2 years ago
 1 reply
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zhiyuan3yu5:
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can someone explain to me the free radical chlorination of cl2+ch3ch=chch3? i know that resonance is involved and that secondary substitutio…
 updated 2 years ago
 2 replies
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zhiyuan3yu5:
Group Title
A solid sphere of radius R has a nonuniform charge distribution of p=Ar^2, where A is constant. Find total charge Q within the volume of th…
 updated 2 years ago
 10 replies
 1 Medal

zhiyuan3yu5:
Group Title
A uniformly charged rod of length L and total charge Q lies along the y axis from y=0 to y=L. find an expression for the electric field at p…
 updated 2 years ago
 9 replies
 1 Medal

zhiyuan3yu5:
Group Title
For the electric dipole shown in the figure, express the magnitude of the resulting electric field as a function of the perpendicular distan…
 updated 2 years ago
 3 replies
 1 Medal
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