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Carbon Suboxide
H2o + hpo3 H3PO4----P2O5+H2O
P2o5+3h2o--->2h3po4
740 grams P2O5 (1 mole P2O5/141.94 grams)(6.022 X 10^23/1 mole P2O5) = 3.14 X 10^24 atoms of P2O5
It is neither a base nor it is basic It can't be said an acid but of course it is acidic in nature..................... P2O5+3H2O=2H3PO4 Thus it turns blue litmus solution red
Carbon Suboxide
P2O5, or phosphorous pentoxide, is an oxide. Oxides can be basic, acidic or amphoteric. P2O5, because it dissolves in a base, is considered acidic.
It is an acid forming (non metallic) oxide. P2O5 + 3 H2O => 2 H3PO4
This is the equivalent in P2O5; the concentration of phosphoric acid is cca. 72 %.
H2o + hpo3 H3PO4----P2O5+H2O
P2o5+3h2o--->2h3po4
Triple super manufacture needs phosphoric acid of approximately 40% concentration of P2O5. If TSP contais say 46% P2O5, 25-27% of P2O5 is dervied from Phosphate rock and 73% through phosphoric acid. This means on 100% P2O5 basis, about 330 kg of P2O5 is required through phos.acid. In terms of 40% acid, it is 825 kg of 40% acid. Normally, merchant grade acid is of 52-54% P2O5 concentration. Therefore, you need to dilute phosphoric acid of 54% to 40%. this is 825-611=214 kg/ton of TSP. Generally tihs water of dilution is obtained through recycling scrubber water. When the fresh TSP from the den is granulated, you do not require much water. Considering other process requirements and losses, you may need about 500 kg of water per ton of TSP. Visweswara Rao. AV Technology Consultants fertidevelop@gmail.com
740 grams P2O5 (1 mole P2O5/141.94 grams)(6.022 X 10^23/1 mole P2O5) = 3.14 X 10^24 atoms of P2O5
It is neither a base nor it is basic It can't be said an acid but of course it is acidic in nature..................... P2O5+3H2O=2H3PO4 Thus it turns blue litmus solution red
Assuming 0.75 g of P2O5,moles of P2O5 = 0.0053 moles1 molecule of P2O5 has 7 atoms.so reqd. no. is 2.23 X 1022.
Diphosphorus Pentoxide is the name of the formula P2O5.
it producesKOH only