It states that energy can neither be created nor destroyed. Relate the interaction potential to the forces between molecules.
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This means 256 g of solid sulphur contains 6022 x 10 23 molecules.
. We have to find the number of molecules present in 16g of solid sulphur. The invention of atomic force microscopy AFM in 1986 1 is a milestone in the history of nanotechnology 2 and created new opportunities in physics chemistry biology and medicine. Watch different types of molecules form a solid liquid or gas.
Change the temperature or volume of a container and see a pressure-temperature diagram respond in real time. Add or remove heat and watch the phase change. The first law of thermodynamics also known as the Law of Conservation of Energy.
1 mole of sulphur molecules is equal to 256 grams. Energy can only be transferred or changed from one form to another. For example electric energy is used and converted into the light energy According to the question the heat that flows into the system in which is used to.
Then 16 g of solid sulphur contains 6022 x 10 23 256 16 molecules 376375 x 10 22 molecules. The molecular mass of the sulphur molecule is 32 8 256 u.
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