Examlex
Ammonium cyanate (NH4CNO) reacts to form urea (NH2CONH2) . At 65°C the rate constant, k, is 3.60 L mol-1s-1.What is the rate law for this reaction?
Abu Simbel
An ancient temple complex in southern Egypt, built by Pharaoh Ramesses II, notable for its massive rock-cut sculptures.
Temple
A building devoted to the worship, or regarded as the dwelling place, of a god or gods or other objects of religious reverence.
Demotic
Late Egyptian writing.
Rosetta Stone
An ancient Egyptian stone slab bearing inscriptions in three scripts—hieroglyphic, demotic, and Greek—that was the key to deciphering Egyptian hieroglyphs.
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