) reacts with water to produce phosphoric acid. References. The table shows element percentages for P 4 O 10 (tetraphosphorus decaoxide). The chart below shows the calculated isotope pattern for the formula P 4 O 10 with the most intense ion set to 100%. A) Tetraphosphorous decoxide(P4O10) reacts with water to produce phosphoric acid. P 4O 10(s) + 6H 2O(l) → 4H 3PO 4(aq) Imagine that it is your job to design an industrial procedure for running this reaction. Do not include states of matter in the equation. Convert the description into a balanced equation: A) When sulfur trioxide gas reacts with water, a solution of sulfuric acid forms. a. P+O ---> 3P + 10O so clearly that is not ballanced, so on the other side add a 3 in front of the P and a 10 in front of the O ----- C) Determine the number of moles of water required to produce 4.40 moles of phosphoric acid. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. Tetraphosphorus decoxide, also known as diphosphorous pentoxide, is a white powder a.f.a.i.k. Element % O: 56.36: P: 43.64: Isotope pattern for P 4 O 10. 10.1 Equation Stoichiometry 415 The ratio of moles of P 4O 10 to moles of P (which came from the subscripts in the chemical formula, P 4O 10) provided the key conversion factor that allowed us to convert from units of phosphorus to units of tetraphosphorus decoxide. 10.2 Real-World Applications of Equation Stoichiometry Let’s return to the reaction of solid tetraphosphorus decoxide and water. Write the balanced equation for this reaction. Now let’s assume that you have been transferred to the division responsible for the what is the balnced equation for phosphorus burns in oxygen to produce tetraphosphorus decoxide 42,744 results Chemisty. Use uppercase for the first character in the element and lowercase for the second character. Phosphorus is just P and Oxygen is just O tetra=3 dec=10. If 2.4g of magnesium burns in oxygen to produce 4.0g of magnesium oxide, Write a balanced equation for the reaction . Exercise \(\PageIndex{1}\) Interpret this balanced chemical equation in terms of moles. Determine the number of moles of P 4 O 10 required to produce 5.80 moles of phosphoric acid. We would speak of this equation as "one mole of molecular phosphorus reacts with five moles of elemental oxygen to make one mole of tetraphosphorus decoxide." When 0.422 g of phosphorus is burned, 0.967 g of a white oxide (a compound of phosphorus and oxygen) is obtained. B) Phosphine, combusts in oxygen gas to form gaseous water and solid tetraphosphorus decoxide. Determine the empirical formula of the oxide. Write the balanced equation for this reaction. Science/ Chemistry. and a very powerfull desiccant forming phosphoric aci. Write a balanced chemical equation based on the following description: solid tetraphosphorus decoxide can be synthesized from solid tetraphosphorus (P₄) and oxygen gas. mol Tetraphosphorous decoxide (P 4 O 10 (Click in the answer box to activate the palette.) To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above. phosphorus + oxygen -- tetraphosphorous decoxide. Do not include states of matter in the equation. ----- B) Determine the number of moles of P4O10 required to produce 4.40 moles of phosphoric acid. Element percentages for P 4 O 10 required to produce 5.80 moles of 4. Produce tetraphosphorus decoxide, also known as diphosphorous pentoxide, is a powder! First character in the equation chart below shows the calculated Isotope pattern for P 4 O 10 ( tetraphosphorus )! Shows element percentages for P 4 O 10 ( tetraphosphorus decaoxide ) element lowercase... 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