The 3 first multiples of 75 are: 1, 3, and 5.
3, 6, and 9
3 times 10 to the first power = 30
The first 3 multiples of 17 are: 17, 34, 51
First (Lowest) common multiple of 3 and 8: 24 3 * 24 = 72 The answer is 72.
3H3PO4 represents 3 molecules of phosphoric acid, H3PO4. This compound is a triprotic acid, meaning it can donate three protons in solution.
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.
There are a total of 17 atoms in 3H3PO4. This includes 3 hydrogen atoms, 3 phosphorus atoms, 12 oxygen atoms, and 1 carbon atom.
In 3H3PO4, there are 3 hydrogen atoms, 3 phosphorus atoms, 12 oxygen atoms, and 4 additional hydrogen atoms for a total of 19 atoms.
The balanced equation for the reaction of phosphoric acid (H3PO4) and aluminum (Al) is: 2Al + 3H3PO4 → 3H2 + 2AlPO4
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 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
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 tin reacts with phosphoric acid, tin phosphate and hydrogen gas are produced. The chemical equation for this reaction is: 3H3PO4 + 4Sn → H2 + 4SnPO4
When phosphoric acid reacts with iron, it produces iron(III) phosphate and hydrogen gas. This reaction is represented by the chemical equation: 3H3PO4 + Fe → FePO4 + 3H2.
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 3 first multiples of 75 are: 1, 3, and 5.