As the phosphoric anhydride, or pentoxide, which is produced when a gas containing phosphorus burns, is a solid body, it may be deposited at the burner jets.    From Wordnik.com.  [Acetylene, the Principles of Its Generation and Use] Reference

The pentoxide is much the better known of the two.    From Wordnik.com.  [An Elementary Study of Chemistry] Reference

They contain phosphorus in the form of phosphorus pentoxide.    From Wordnik.com.  [Chapter 3] Reference

It is also formed when phosphorus pentoxide is treated with cold water.    From Wordnik.com.  [An Elementary Study of Chemistry] Reference

The majority of vanadium pentoxide used in glass manufacturing is imported from South Africa.    From Wordnik.com.  [Vanadium] Reference

When exposed to air, it spontaneously ignites and is oxidized rapidly to phosphorus pentoxide.    From Wordnik.com.  [Think Progress » “Americans will speak of the battles like Fallujah] Reference

The phosphorus combines with the oxygen to form an oxide of phosphorus, known as phosphorus pentoxide.    From Wordnik.com.  [An Elementary Study of Chemistry] Reference

For example, vanadium pentoxide (V2O5) is used production of glass and ceramics and as a chemical catalyst.    From Wordnik.com.  [Vanadium] Reference

The lower part of the whole apparatus was inclosed in a thick walled vessel, e, containing a layer of phosphorus pentoxide.    From Wordnik.com.  [Scientific American Supplement, No. 1082, September 26, 1896] Reference

Grades or nutrient content of fertilizers are usually given as percentage by weight of their elemental nitrogen (N), phosphorus pentoxide.    From Wordnik.com.  [5. How plants live and grow] Reference

The phosphorus pentoxide tube is best made as shown simply from a bit of wide tube, with two side connections fused to the rest of the pump.    From Wordnik.com.  [On Laboratory Arts] Reference

It spontanteously ignites in air at about room temperature to form “phosphorus pentoxide” – actually tetraphosphorus decaoxide, P4O10.    From Wordnik.com.  [Think Progress » The Truth About ThinkProgress’ White Phosphorus Coverage] Reference

When phosphorus burns in an insufficient supply of air the product is partially the trioxide; in oxygen or an excess of air the pentoxide is formed.    From Wordnik.com.  [An Elementary Study of Chemistry] Reference

It consists mainly of cineol (see TERPENES), from which cajuputene having a hyacinthine odour can be obtained by distillation with phosphorus pentoxide.    From Wordnik.com.  [Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 "Bulgaria" to "Calgary"] Reference

It has no chemical action upon most gases, so that they can be very thoroughly dried by allowing them to pass through properly arranged vessels containing phosphorus pentoxide.    From Wordnik.com.  [An Elementary Study of Chemistry] Reference

The major plant nutrients (nitrogen, phosphorus pentoxide and potassium oxide) are likely to be about 3% by weight, three times the concentration in compost from municipal refuse.    From Wordnik.com.  [Chapter 9] Reference

This gives the weight of the pentoxide in the sample.    From Wordnik.com.  [A Text-book of Assaying: For the Use of Those Connected with Mines.] Reference

This is equal to 53.25 per cent. of nitrogen pentoxide.    From Wordnik.com.  [A Text-book of Assaying: For the Use of Those Connected with Mines.] Reference

The loss in weight gives the amount of nitrogen pentoxide.    From Wordnik.com.  [A Text-book of Assaying: For the Use of Those Connected with Mines.] Reference

From the periodic table find the molar mass of dinitrogen pentoxide.    From Wordnik.com.  [Yahoo! Answers: Latest Questions] Reference

Now you can find how many moles of dinitrogen pentoxide you have initially from.    From Wordnik.com.  [Yahoo! Answers: Latest Questions] Reference

The thermal decomposition of dinitrogen pentoxide (N2O5) produces nitrogen gas and oxygen gas.    From Wordnik.com.  [Yahoo! Answers: Latest Questions] Reference

Lithium oxide grades have remained the same, while the tantalum pentoxide grade has increased by 5% compared to May 2009.    From Wordnik.com.  [Latest News - Yahoo!7 News] Reference

This leaves 0.822 gram as the quantity oxidised by the nitre, which, multiplied by 0.3214, gives 0.2642 gram for the nitrogen pentoxide, or.    From Wordnik.com.  [A Text-book of Assaying: For the Use of Those Connected with Mines.] Reference

These innovations enable high deposition rates and low optical loss tantalum pentoxide (Ta.    From Wordnik.com.  [Business Wire Travel News] Reference

Niobium reserves increased by 32%, or 43.5 million kilograms, to 181.3 million kilograms of contained niobium pentoxide (Nb.    From Wordnik.com.  [Marketwire - Breaking News Releases]

Total proven and probable mineral reserves of niobium increased 32% to 181.3 million kilograms of contained niobium pentoxide (Nb.    From Wordnik.com.  [Marketwire - Breaking News Releases]

"Phosphorus pentoxide P2O5," he remarked coolly.    From Wordnik.com.  [Sisters Three] Reference

Phosphorus pentoxide.    From Wordnik.com.  [Chapter 5] Reference

Nitrogen pentoxide 0.11.    From Wordnik.com.  [A Text-book of Assaying: For the Use of Those Connected with Mines.] Reference

P2O5 phosphorus pentoxide.    From Wordnik.com.  [10. Appendix] Reference