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If 2.29 g of CuNO3 is dissolved in water to make a 0.780 M solution, what is the volume of the solution? What is the structure of: C10H10O2: NMR: δ 2.82 (6H, s), δ 8.13 (4H, s) IR: 1681 cm–1, no O–H stretch? Where can I find the manual solution of the book butcov of phisics mathematics? Given f(x)=2x-11, find x given f(x)=27 Also need help with the same kind Given f(x)=x^2 + 54, find x given f(x)=114? What's the name of this structure, (CH3)3CCH=CH2?