a question of 0.1M hydrochloric acid
回答 (2)
2007-04-19 11:27 pm
In labs, there are many different concentrations of HCl available, or at least in my school... Sometimes we have to dilute them by ourselves.
Concentration of HCL (0.1M or 1M) doesn't really have anything to do with volume directly. 0.1M HCl means that there are 0.1 mole of HCl in a litre of solution. Therefore, 1M HCl is much concentrated than 0.1M.
For HCl, 12M is considered as concentrated, whereas, 6M is considered as dilute.
Concentration of HCL (0.1M or 1M) doesn't really have anything to do with volume directly. 0.1M HCl means that there are 0.1 mole of HCl in a litre of solution. Therefore, 1M HCl is much concentrated than 0.1M.
For HCl, 12M is considered as concentrated, whereas, 6M is considered as dilute.
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