In chemical formula you may use: Any chemical element. The equation CH4 + O2 ? Comentarios (2) ¡Notificar abuso! In many cases a … Join. 300 g de CH4 = 300/16 = 18,75 moles de CH4. ¡Puntúa! CH4 + 2 O2 ----> CO2 + 2 H2O. Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al. Como 1 mol de CH4 reacciona exactamente con 2 mol de O2, 0,40 mol de CH4 reaccionarían con 0,80 mol de O2. CO2 + H2O is not balanced because there are four hydrogen atoms in the reactant side of the equation and only two on the product side. If you do not know what products are enter reagents only and click 'Balance'. For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O will; Compound states [like (s) (aq) or (g)] are not required. 1 mol CH4 ----- 2 moles de agua. Formula in Hill system is CH4O: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. Transcript: For the CH4O Lewis structure, we have 14 valence electrons. 16 g de CH4 = 1 mol. Ask Question + 100. Y no tenemos tanto O2, luego sobra metano que no puede reaccionar. O in CH4O=49.92% O=16 H4=4.04 C=12.01 add the numbers together should be 32.05 put oxygen on top=16/32.05 =49.92% Hope it helped Structure, properties, spectra, suppliers and links for: Methanol, 67-56-1, Methyl alcohol, MeOH, CH3OH. Moles de oxígeno = 6,45 / 32 = 0,20 mol O2. 18,75 moles ----- 18,75*2 = 37,5 moles de agua Still have questions? Join Yahoo Answers and get 100 points today. Moles de metano = 6,45 / 16 = 0,40 mol CH4. Oxygen is also unbalanced because there are only two oxygen atoms on the reactant side and three on the product side. So there are a number of ways to draw the Lewis structure for CH4O in which each of the atoms has a full outer shell and we only use 14 valence electrons. Trending Questions. 2 CH4O + 3 O2 = 2 CO2 + 4 H2O. What is this device for? 2 CH4O(l) + 3 O2(g) → 2 CO2(g) + 4 H2O(g) 7 2. El metano está en exceso. Trending Questions. Get your answers by asking now. 2 CH4O + 3 O2 = 2 CO2 + 4 H2O es esta, me he equivocao vale, ahora bien Inicia sesión para añadir comentario El cerebrito; Ayudante ¿No estás seguro de la respuesta? How many cups is 1437 ml of water ? 4 answers. 0.0 0 votes 0 votes ¡Puntúa! Gracias 1. CH4 + 2 O2 --> CO2 + 2 H2O. Carbon is balanced with one atom on each side. ?