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Calculate the number of molecules present in 0.750 mol of mgo.

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

Explain what happens at the saturation point when adding salt to water at room temperature.