Homework Help: Chemistry

Posted by janice on Thursday, January 22, 2009 at 2:28pm.

In the qualitative test for nitrate anion, the test goes like this: -
Add dilute sodium hydroxide, then add a little aluminium powder. Warm.

When describing the test, is it acceptable to use the word "mixture" as in "warm the mixture"? thanks.

Chemistry - bobpursley, Thursday, January 22, 2009 at 2:42pm
Yes, there are unreacted ions present, there is ammonia gas dissolved in the solution.

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