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Chemistry Forums for Students => High School Chemistry Forum => Topic started by: Fudjsk on April 08, 2020, 01:59:59 PM

Title: I need help on this local exam problem
Post by: Fudjsk on April 08, 2020, 01:59:59 PM

Addition of 1 M HBr to 0.1 M solutions of which compound results in evolution of a colorless gas?

a)NaHSO₃
b)NaHSO₄
c)Ce(NH₄)₂(NO₃)₆
d)KBrO₃

Title: Re: I need help on this local exam problem
Post by: chenbeier on April 08, 2020, 02:05:48 PM

Please write down which products you get if you mix the compounds.
 

Title: Re: I need help on this local exam problem
Post by: billnotgatez on April 08, 2020, 03:39:08 PM

You have to show your attempts or thoughts at solving the question to receive help.
This is a forum policy.
Click on the link near the top center of the forum page.
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http://www.chemicalforums.com/index.php?topic=65859.0

Title: Re: I need help on this local exam problem
Post by: Fudjsk on April 08, 2020, 04:13:01 PM

My bad I'll do it next time.