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Which element is oxidized in the reaction 3P 5HNO3 produces 2 h2o 5 no 3 h3po4?
When 3P + 5HNO3 produces 2H2O+ 5NO +3 H3PO4then elemental Phosphorus is oxidized by taking 5 electrons (to become P(+5) in H3PO4) from N(+5)atom in HNO3 (which is turned into N(+2) in NO)
What is the reaction between phosphorus and nitric oxide?
The reaction between phosphorus and nitric oxide produces phosphorus pentoxide (P2O5) and nitrogen gas (N2). This reaction is highly exothermic and can be explosive.
What is the chemical reaction of potassium dichromate with nitric acid?
Potassium dichromate reacts with nitric acid to form chromium(III) nitrate, nitrogen dioxide gas, and water. The balanced chemical equation for this reaction is: 3K2Cr2O7 + 8HNO3 → 3Cr(NO3)3 + 3KNO3 + 4H2O + 3NO2.
What is the balanced equation for the reaction of phosphorus with concentrated nitric acid?
Pieces of copper are added to hot concentrated solutions of hydrochloric, phosphoric, sulfuric and nitric acids. A reaction clearly takes place between copper and nitric acid. The presence of copper ions can be observed by adding each solution to a dilute solution of ammonia. If copper ions were present, we would see the blue color of the copper-ammonia complex. Sulfuric acid has oxidized the copper metal, as indicated by the blue color. Nitric acid is a stronger oxidizing agent (and produces a higher concentration of copper(II) ions), as indicated by the darker blue color.
