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.
The word equation for the reaction between calcium and phosphorus is: calcium + phosphorus → calcium phosphide.
The balanced neutralization reaction between phosphorus acid (H3PO3) and aluminum hydroxide (Al(OH)3) produces aluminum phosphate (AlPO4) and water (H2O). The balanced chemical equation is: 2H3PO3 + 3Al(OH)3 → 2AlPO4 + 6H2O
The balanced equation for the reaction of potassium with oxygen is: 4K + O2 -> 2K2O The coefficient of oxygen in this balanced equation is 1.
The balanced equation for the reaction of lithium with water is: 2Li + 2H₂O → 2LiOH + H₂
The balanced equation for the reaction of sodium oxide with water is: Na2O + H2O → 2NaOH
p4+502=p4010
According to my science teacher it's: P4 + (5)O2 = (2)P2O5 (The brackets are the balancing values).
If there is an excess of air, the reaction should produce diphosphorus pentoxide as its only product. If additionally the phosphorus molecule is simply a phosphorus atom, the balanced equation is: 4 P + 5 O2 -> 2P2O5. If phosphorus is considered to form a tetraatomic molecule, the equation would be: P4 + 5 O2 -> 2 P2O5
I think it makes the equation to be more balanced
The word equation for the reaction between calcium and phosphorus is: calcium + phosphorus → calcium phosphide.
3 Li + P = Li3P
show you the balance reaction between water and phsphorous trichloride show you the balance reaction between water and phsphorous trichloride show you the balance reaction between water and phsphorous trichloride
The balanced equation for the reaction of potassium with oxygen is: 4K + O2 -> 2K2O The coefficient of oxygen in this balanced equation is 1.
The balanced neutralization reaction between phosphorus acid (H3PO3) and aluminum hydroxide (Al(OH)3) produces aluminum phosphate (AlPO4) and water (H2O). The balanced chemical equation is: 2H3PO3 + 3Al(OH)3 → 2AlPO4 + 6H2O
it may produces explosive material if not stabilized
The balanced equation for the reaction of lithium with water is: 2Li + 2H₂O → 2LiOH + H₂
The balanced equation for the reaction of sodium oxide with water is: Na2O + H2O → 2NaOH