The chart below shows the calculated isotope pattern for the formula P 4 O 10 with the most intense ion set to 100%. 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." Exercise \(\PageIndex{1}\) Interpret this balanced chemical equation in terms of moles. what is the balnced equation for phosphorus burns in oxygen to produce tetraphosphorus decoxide 42,744 results Chemisty. 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 Write the balanced equation for this reaction. B) Phosphine, combusts in oxygen gas to form gaseous water and solid tetraphosphorus decoxide. A) Tetraphosphorous decoxide(P4O10) reacts with water to produce phosphoric acid. ----- C) Determine the number of moles of water required to produce 4.40 moles of phosphoric acid. ----- B) Determine the number of moles of P4O10 required to produce 4.40 moles of phosphoric acid. Determine the number of moles of P 4 O 10 required to produce 5.80 moles of phosphoric acid. When 0.422 g of phosphorus is burned, 0.967 g of a white oxide (a compound of phosphorus and oxygen) is obtained. Now letâs assume that you have been transferred to the division responsible for the To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. Element % O: 56.36: P: 43.64: Isotope pattern for P 4 O 10. Do not include states of matter in the equation. and a very powerfull desiccant forming phosphoric aci. 10.2 Real-World Applications of Equation Stoichiometry Letâs return to the reaction of solid tetraphosphorus decoxide and water. mol Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. P 4O 10(s) + 6H 2O(l) â 4H 3PO 4(aq) Imagine that it is your job to design an industrial procedure for running this reaction. If 2.4g of magnesium burns in oxygen to produce 4.0g of magnesium oxide, Write a balanced equation for the reaction . Tetraphosphorous decoxide (P 4 O 10 (Click in the answer box to activate the palette.) References. Write a balanced chemical equation based on the following description: solid tetraphosphorus decoxide can be synthesized from solid tetraphosphorus (Pâ) and oxygen gas. Tetraphosphorus decoxide, also known as diphosphorous pentoxide, is a white powder a.f.a.i.k. phosphorus + oxygen -- tetraphosphorous decoxide. The table shows element percentages for P 4 O 10 (tetraphosphorus decaoxide). Use uppercase for the first character in the element and lowercase for the second character. The balanced equation will appear above. 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. Science/ Chemistry. Phosphorus is just P and Oxygen is just O tetra=3 dec=10. Determine the empirical formula of the oxide. ) reacts with water to produce phosphoric acid. 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. Write the balanced equation for this reaction. Now Letâs assume that you have been transferred to the reaction of solid tetraphosphorus 42,744! 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