NaCl molecular weight = 58.5 gm. How much solute is needed to make a 0.075% solution in 50 mL? Sucrose molecular weight – 342 gms How much sucrose is needed to make a 2.75M solution in 850 mL?

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A: Given data,Mass of C=3 gMass of water=2000 gMass of calorimeter=1500 gInitial temperature=20oCFinal…

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Q: MASS SPECTRUM 100 80 60 40 20 0.0+ 0.0 20 40 60 80 100 m/z Rel. Intensity

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Q: 6. why is the segmental mobility of a polymer reduced by the presence of the filter?

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