3H3PO4 represents 3 molecules of phosphoric acid, H3PO4. This compound is a triprotic acid, meaning it can donate three protons in solution.
In 3H3PO4, there are 3 hydrogen atoms, 3 phosphorus atoms, 12 oxygen atoms, and 4 additional hydrogen atoms for a total of 19 atoms.
When tin reacts with phosphoric acid, tin phosphate and hydrogen gas are produced. The chemical equation for this reaction is: 3H3PO4 + 4Sn → H2 + 4SnPO4
The balanced equation for the reaction of phosphoric acid (H3PO4) and aluminum (Al) is: 2Al + 3H3PO4 → 3H2 + 2AlPO4
Phosphoric acid plus calcium hydroxide will react to form calcium phosphate and water. The balanced chemical equation for this reaction is: 3H3PO4 + Ca(OH)2 -> Ca3(PO4)2 + 6H2O.
When solving this type of problem, first use the ion charges to predict the formulas of the products. Then use coefficients to balance the equation. H3PO4 (aq) + 3 KOH (aq) --> K3PO4 (aq) + 3 H2O (l)
As 3H3PO4 , there are 9(nine) hydrogen atoms. 3H3PO4 means that there are 3 (three) molecules of phosphoric acid. ; 3H3PO4 = H3PO4 + H3PO4 + H3PO4 However, as one molecule of phosphoric acid, there are only 3 (three) atoms of hydrogen present. The structure of phosphoric acid (as best I can show it is ;_ P(=O) (-OH)3 That is one phosphorus atom double bonded to one oxygen atom, and three hydroxide groups directly bonded to the phosphorus.
In 3H3PO4, there are 3 hydrogen atoms, 3 phosphorus atoms, 12 oxygen atoms, and 4 additional hydrogen atoms for a total of 19 atoms.
There are a total of 17 atoms in 3H3PO4. This includes 3 hydrogen atoms, 3 phosphorus atoms, 12 oxygen atoms, and 1 carbon atom.
When tin reacts with phosphoric acid, tin phosphate and hydrogen gas are produced. The chemical equation for this reaction is: 3H3PO4 + 4Sn → H2 + 4SnPO4
The balanced equation for the reaction of phosphoric acid (H3PO4) and aluminum (Al) is: 2Al + 3H3PO4 → 3H2 + 2AlPO4
it produces iron phosphate and hydrogen gas
Phosphoric acid plus calcium hydroxide will react to form calcium phosphate and water. The balanced chemical equation for this reaction is: 3H3PO4 + Ca(OH)2 -> Ca3(PO4)2 + 6H2O.
The reaction between iron(III) hydroxide (Fe(OH)3) and phosphoric acid (H3PO4) will result in the formation of iron(III) phosphate (FePO4) and water (H2O). The balanced chemical equation for this reaction is: Fe(OH)3 + 3H3PO4 → FePO4 + 3H2O
When solving this type of problem, first use the ion charges to predict the formulas of the products. Then use coefficients to balance the equation. H3PO4 (aq) + 3 KOH (aq) --> K3PO4 (aq) + 3 H2O (l)
The balanced chemical equation for this reaction is: 3H3PO4 + 6Ca(OH)2 -> 2Ca3(PO4)2 + 6H2O This balanced equation ensures that there is conservation of mass for each element present in the reaction.
The equation for the reaction of 1 mol of phosphoric acid (H3PO4) with 1 mol of aluminum hydroxide (Al(OH)3) is: 3H3PO4 + Al(OH)3 -> AlPO4 + 3H2O
3 Ca(OH)2 + 2 H3PO4 --> Ca3(PO4)2 +6 H2O Note: Ca(OH)2 is not very soluble in water but enough to react with the acid, but may be some excess will be needed