An aqueous solution of sodium hydroxide reacts with an
An aqueous solution of sodium hydroxide reacts with an aqueous solution of ammonium chloride, yielding aqueous ammonia, NH3, and water
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a planet orbits a star once every 299 107 s in a nearly circular orbit of radius 142 1011 ma with respect to the star
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an aqueous solution of sodium hydroxide reacts with an aqueous solution of ammonium chloride yielding aqueous ammonia
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Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
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