Sodium Hydrogen Carbonate

<p><b>sodium hydrogen carbonate</b> - a white soluble compound (NaHCO3) used in effervescent drinks and in baking powders and as an antacid</p>

<div class="Syn"><a href="http://www.thefreedictionary.com/baking+soda">baking soda</a>, <a href="http://www.thefreedictionary.com/bicarbonate+of+soda">bicarbonate of soda</a>, <a href="http://www.thefreedictionary.com/saleratus">saleratus</a>, <a href="http://www.thefreedictionary.com/sodium+bicarbonate">sodium bicarbonate</a></div>

<div class="Rel"><a href="http://www.thefreedictionary.com/bicarbonate">bicarbonate</a>, <a href="http://www.thefreedictionary.com/hydrogen+carbonate">hydrogen carbonate</a> - a salt of carbonic acid (containing the anion HCO3) in which one hydrogen atom has been replaced; an acid carbonate</div>