Example sentences for: feo

How can you use “feo” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Here synthetic K 2 FeO 4 was prepared and added to dry silica sand at a concentration of 20% by weight.

  • 72 V [ 14 ] . Thus, these authors [ 5 10 ] proposed that Fe(VI) as ferrate dianion FeO 4 2-, which is more stable under alkaline rather than acidic conditions, might be an important component of the pool of Martian oxidants.

  • Dried, but living dormant endospores of Bacillus subtilis were incubated in a Mars surrogate soil containing 20% by weight of K 2 FeO 4 . Incubation conditions similar to those now on Mars (dry, cold, and a CO 2 -enriched atmosphere) were used.

  • Treatment mixtures contained 25 mg of pure silica sand as a soil surrogate, about 5 mg K 2 FeO 4 , and different amounts of the nitrated organic compound 2,4,6-trinitrotoluene (TNT); amounts of TNT were 5, 10, 15, or 20 mg.

  • An important observation relevant to the Mars environment was that transient exposure of spores to K 2 FeO 4 in the presence of liquid water was not sporocidal.


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