1199 in Ireland

1199
in
Ireland

Centuries:
  • 11th
  • 12th
  • 13th
  • 14th
Decades:
  • 1170s
  • 1180s
  • 1190s
  • 1200s
  • 1210s
See also:Other events of 1199
List of years in Ireland

Events during the year 1199 in Ireland.

Events

Births

Deaths

gollark: The equation is 4FeS2 + 11O2 --> 2Fe2O3 + 8SO2. You want to know how many moles O2 are needed per mole FeS2, so that's 11/4 = 2.75. Then, since the question asks for how many moles O2 are needed with *3* moles FeS2, multiply by 3, and you get 8.25.
gollark: The answer is just (3/4)*11 then, which is 8.25.
gollark: Oh, FeS2, not Fe2O3.
gollark: <@288035900980461579> Could you photograph the question or something? It does definitely look like you need 16.5 moles O2 for 3 moles Fe2O3, so the question is probably asking something else?
gollark: 2Fe2O3 is 2 moles Fe2O3, 11O2 is 11 moles O2.

References

  1. Fitzgerald, Patrick; McGregor, John James. The history, topography and antiquities, of the county and city of Limerick. 2. p. iii (Appendix).
  2. "Granard Motte and Bailey". Longford Tourism. Archived from the original on 2013-03-01. Retrieved 12 August 2012.
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