How will P2O5 H2O combine?

Answer 1

Yes, under suitable conditions per Patent 3,226,222 "High nitrogen reaction products of nh3-p2o5 and process therefor" (see United States Patent US3226222 link below) one can, in suitable conditions, form NO2 which reacts with excess ammonia, water and air to form NH4NO3. The creation of some Urea is almost mentioned.

Answer 2

SO2 + H2O ==> H2SO3

Answer 3

They combine to make sulphuric acid and this is one cause of acid rain.

2(H2O) + SO2 = H2SO4 +H2

Answer 4

when sulphur dioxide is mixed with water, it forms sulphurous acid-

(SO2 + H2o gives-H2So3)

note:(sulphuorous acid is different from sulphuric acid)

Answer 5

Sulphur Dioxide SO2, is the anhydride of Sulphurous Acid, H2SO3

SO2 + H2O = H2SO3

Answer 6

When phosphorus pentoxide (P2O5) reacts with water (H2O), it forms phosphoric acid (H3PO4). The chemical reaction is: P2O5 + 3H2O → 2H3PO4

Answer 7

P2O5 (s) + 3 H2O (l) ==> 2 H3PO4 (aq)

Answer 8

H2so3

so2 + h2o -> h2so3

Answer 9

CaSo4