02 Question 1 See page 64 How many atoms of titanium are there in 0.120 mole of each of the following? 1st attempt Part 1 Jad See Periodic Table ilmenite, FeTIOy Ti atoms Part 2 titanium(IV) chloride Ti atoms Part 3 Ti atoms Part 4 O See Hint TiOs Ti atoms

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Q: entropy

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Q: volume

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.