Homework Help: chemistry

Posted by nanayeboahford on Thursday, March 7, 2013 at 9:36am.

A gas with the smell of rotten eggs is evolved with dilute sulphuric acid is added to a simple of salt.the gas evolved could turn?

chemistry - DrBob222, Thursday, March 7, 2013 at 4:22pm
your stomach? litmus paper? phenolphthalein?

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