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Organic Chemistry SKKC 2243 –SN04 MATERIAL ENGINEERINGHOMEWORK 11. A sample contains 36 grams of pure water. Given NA = 6.02×1023. Determine:a. Quantity of molecules in the sample 12.04x1023b. Quantity of atoms in the sample 36.12 x10232. The quantity of hydrogen atoms in an ammonia (NH3) sample is same as the total quantity of atoms in.