WebThis is a classic chemical equation used to demonstrate balancing. In order to balance H2 + O2 = H2O you'll need to make sure the number of H and How to Balance Chemical Equations in 5 Easy... WebC3 H8 + O2 → CO2 + 4 H2O. Notice I multiplied it by . 4. because we want to have 8 hydrogens on both sides. Now I multiply the . CO2 by 3. to match the amount of . C. as …
Examine the reaction. H2(g) + O2(g) → H2O(l) What coefficients …
WebStep Reactions: COCl2 (g) + H2O (l) → CH2Cl2 (l) + O2 (g) ΔH = -47.5 kJ 2 HCl (g) + ½ O2 (g) → H2O (l) + Cl2 (g) ΔH = 105 kJ CH2Cl2 (l) + H2 (g) + 32O2 (g) → COCl2 (g) + 2H2O (l) ΔH = -402.5 kJ This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer WebIf the formula of water is H2+O2->H2O, why isn't it H2O2? You got the equation wrong. It is 2H2 + O2 = 2H2O That is called balancing the equation. The equation for H2 + O2 will result in H2O2 (hydrogen peroxide). 14 Sponsored by Grammarly Grammarly helps ensure your writing is mistake-free. rainelle high school yearbook
find molecularity of h2+1/2o2=h2o - Brainly.in
WebOct 28, 2024 · 2 H₂ + O₂ → 2 H₂O. Al₂O₃ + 6 HCl → 2 AlCl₃ + 3 H₂O. CH₄ + 2 O₂ → CO₂ + 2 H₂O. Explanation: To balance the chemical equations the number and type of atoms … WebIn the equation 2 H2 + O2 → 2 H2O, Select one: a. H2, O2, and H2O are all elements. b. only H2O is a molecule. c. H2, O2, and H2O are all compounds. d. only H2 and O2 are … WebAug 28, 2024 · answered • expert verified Given that ΔH = −571.6 kJ/mol for the reaction 2 H2 (g) + O2 (g) → 2 H2O (l), calculate ΔH for these reactions. (a) 2 H2O (l) → 2 H2 (g) + O2 (g) See answer Advertisement Alleei Answer : The value of for the reaction is +571.6 kJ/mole. Explanation : rainelle city hall