Electron transfer to H(+) or H2O, which would produce H2, is taking place at a much lower rate . Bounty B. Lv 6. 1. FE+H2O-->FE3O4+H2. Favourite answer. o. C. These Al-Al. 3 Answers. It has been shown that mixtures of aluminum and aluminum oxide (Al. Ans: Since the amount (moles) of Al2O3 formed from H2O is less, water is the limiting reagent. This can be ... 99% IPA. Game show contestant fails at 'declaring victory' ... 2 Al(OH)3 = Al2O3 + 3 H2O. 3. 3 years ago. Therefore, 5.6 moles of Al would give: 5.6 Al * 1 Al2O3/2 Al = 2.8 moles Al2O3-Similarly; 3 moles of H2O forms 1 mole of Al2O2. Lv 4. sorry the last one is h2o-->h2+o2 Hiện tượng: Phản ứng không xảy ra | Phương trình không xảy ra phản ứng Therefore, 6.2 moles of H2O would give: 6.2 H2O * 1 Al2O3/3 H2O = 2.07 moles Al2O3. Al + H2O = Al2O3 + H2 I got 6Al + 9H2O = 3AlO3 + 9H2 BUT the mark scheme states 2 Al + 3 H2O = Al2O3 + 3 H2? powder mixtures must be heavily ball-milled together in order to produce hydrogen reactions. Relevance. 1 0. cmk796. 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. Al +H2o =Al2o3+H2 how Report ; Posted by Ayush Ranjan 3 years, 1 month ago. 2 O 3) powders are reactive with water in the pH range of 4-9 (11-13) and at temperatures of 10-90 . 4.CH4+O2-->CO2+H2O. Answer Save. 2. H2O is needed in this reaction. So , Al oxidised by H2O 2 Thank You. 1 decade ago. 2 Al(OH)3= Al2O3 + 3H2O. O. AL+H2O--->AL2O3+H2. AL2O3--->AL+O2. 2. Al are more reactive compare than hydrogen . SO2+H2O-->H2SO3. CBSE > Class 10 > Science 1 answers; Amrit Kumar 3 years, 1 month ago. 6. Home Depot spending \$1 billion to give workers a raise. H2O--->KCL+O2. In many cases a … 5. 3 . Cân bằng phương trình hóa học al2o3 (Nhôm oxit) h2 (hidro) = al (Nhôm) h2o (nước) . If you do not know what products are enter reagents only and click 'Balance'. 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