spock7
spock7
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October 16, 2011
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College - Junior
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A dilute aqueous solution of an organic compound soluble in water is formed by...
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Determine ΔH_rxn for: C (diamond) ---> C (graphite) With equatios...
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Calculate the molarity of NaOH if 25.0 mL of a 0.250 M solution of NaOh is diluted...
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Forms a white precipitate with NaOH but not with NH3. Q: Give the correct formula...
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When lead(II) nitrate solution is added to potassium iodide solution, solid lead...
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Given a muriatic acid with a concentration of 11.7 M, how many mL of the muriatic...
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If y is directly proportional to x and z and inversely proportional to w, and y =...
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Given this venn diagram: U=500, A=180 (A as a whole), B=158 (B as a whole), C=215...
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Asked a Question in Math
The squares of two numbers form a geometric progression whose common ratio is 4....
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Determine the different possibilities as to the kind of roots that...
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Solve for: S_20 and the 5th element of the arithmetic sequence where a_5 = 30 and d=2
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Given the system of equations in two variables a_1 x+b_1 y=c_1 and a_2 x+b_2 y=c_2...
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Determine the solution set for the following (x-2)^2 + (y-3)^2 = 4 and x+y = 4
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Given f(x) = x +1 and g(x) = x − 2, perform the indicated operation f*g and...
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A = 180, B = 158, c = 190, A∩B = 13, A∩C = 25, B∩C = 40, A∩B∩C = 25, and...
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Asked a Question in Math
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A vertical pole A casts a shadow of 44 ft. while a vertical pole B casts a shadow...
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Solve for x and show fundamental/general solution: Sin3x = SinX
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