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niter – מילון אנגלי-עברי

מילים נרדפות: nitrate
Babylon English-Hebrewהורד מילון בבילון 9 למחשב שלך
niter
(ש"ע) מלחת

niter – מילון אנגלי-אנגלי

מילים נרדפות: nitrate
Babylon Englishהורד מילון בבילון 9 למחשב שלך
niter
n. white crystalline salt used in the manufacture of gunpowder and fertilizer (i.e. sodium nitrate and potassium nitrate)

English Wikipedia - The Free Encyclopediaהורד מילון בבילון 9 למחשב שלך
Nitre
Nitre (most English-speaking countries) or Niter (American English) is the mineral form of potassium nitrate, KNO3, also known as saltpeter in America or saltpetre in other English-speaking countries. Historically, the term "nitre" was not well differentiated from natron, both of which have been very vaguely defined but generally refer to compounds of sodium or potassium joined with carbonate or nitrate ions. Three related minerals are soda nitre (sodium nitrate), ammonia nitre (ammonium nitrate), and strontium nitrate.

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WordNet 2.0הורד מילון בבילון 9 למחשב שלך
niter
Noun
1. (KNO3) used especially as a fertilizer and explosive
(synonym) potassium nitrate, saltpeter, saltpetre, nitre
(hypernym) nitrate
(substance-holonym) fertilizer, fertiliser, plant food


Webster's Revised Unabridged Dictionary (1913)הורד מילון בבילון 9 למחשב שלך
Niter
(n.)
Alt. of Nitre
  

Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter. About
Mineralogy Databaseהורד מילון בבילון 9 למחשב שלך
Niter

General Information:
 Chemical Formula:
KNO3
 Composition:
(Molecular Weight = 101.10 gm)
Potassium 38.67 % K 
Nitrogen 13.85 % N 
Oxygen 47.47 % O 
 Empirical Formula:
K(NO3)
 Environment:
Efflorescence on cavern walls.
 Locality:
Limestone caves in Kentucky and Tennessee.
 Name Origin:
Named derived from Herbraic neter, used in ancient times for alkaline salts extracted by water from vegetable ashes.
Physical Properties:
 Cleavage:
[001] Very Good, [010] Good
 Color:
colorless, white, or gray.
 Density:
2.1 - 2.11, Average = 2.1
 Diaphaniety:
Transparent
 Habits:
Encrustations - Forms crust-like aggregates on matrix., Massive - Granular - Common texture observed in granite and other igneous rock.,
 Hardness:
2 - Gypsum
 Luster:
Vitreous (Glassy)
 Streak:
white
More details...





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