stoichiometry In general (st-70) How It works. stoichiometry? On the What ? must It's The Commission In particular: eight, In the case of One of them stoichiometry Accounts? How functioning The Texting tasks In the case of The stoichiometry Yes, I did. It 's back .? There is It 's There you go. a Application patterns? (Number of molecules Calculation, How a lot Grams to be created, How a lot Grams needs It 's and so on.)

  Aufgabe: st-70    

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How It works. stoichiometry? On the What ? must It's The Commission In particular: eight, In the case of One of them stoichiometry Accounts? How functioning The Texting tasks In the case of The stoichiometry Yes, I did. It 's back .? There is It 's There you go. a Application patterns? (Number of molecules Calculation, How a lot Grams to be created, How a lot Grams needs It 's and so on.)

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Lösung:

In order to The questions to to clarify, must be The concepts How molar mass and Number of mol known be. The question and of which: answer It's not The Commission The following masses to summarize:

1. The most important Knowledge In the case of The stoichiometry is, that The Number of The Participants Atome/MolekOver and above Central is.
2. The Number of The Participants Atoms must on Both Pages of the Reaction arrow identical be, It 's Going No Atoms Lost or Come on . Additionally.
3. Get started . with The Molecules which through Weight m given are and Calculate of which: The Number of Moles n.
4. Reason The (Balanced) Stoichiometric Equation can Now first. on The Number of Mol 'n' Closed will be.
5. Reason The Number of Moles 'n' and The at any time foreseeable molar masses 'M' can Now The Masses m The Unknown Substances Calculated will be: from n=m/M following: m=n·M

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