AMMONIUM NITRATE, a salt of ammonia and nitric acid, is a colourless, crystalline substance melting at 169 C. It is highly soluble in water and soluble in alcohol and liquid ammonia. Heating may cause violent combustion or explosion.
The British thermal unit (BTU or Btu) is a traditional unit of work equal to about 1055 joules. It is the amount of work needed to raise the temperature of one pound of water by one degree Fahrenheit (Physical analogue: one four-inch wooden kitchen match consumed completely generates approximately 1 BTU).In science, the joule, the SI unit of energy, has largely replaced the BTU.efinitions of the BTU based on different water temperatures can therefore vary by up to 0.5%. A BTU can be approximated as the heat produced by burning a single wooden kitchen match or as the amount of energy it takes to lift a one-pound weight 778 feet (237 m).
BTU meters measure the energy content of liquid or gas flows in  British thermal units (BTU), a basic measure of thermal energy.One  BTU is equal to the amount of energy ne â¦ eded to heat one pound of  water one degree Fahrenheit.3 people found this useful. 5000 BTU air conditioner works on 1465 watts. If the BTU, 5000, is multiplied by .293071, the exact amounts are given. However, this does not display the amount of watts uti â¦ lized by the air conditioner. The voltage and amperes would need to be known in order to figure the watts during usage.