WebJun 21, 2024 · What is the equilibrium expression for: fe3o4(s) + 4h2(g) <=> 3fe(s) + 4h2o(g) kc = a)[fe]3 [h2o]4 / [fe3o4] [h2]4 b)[fe3o4] [h2]4 / [fe]3 [h2o]4 c)[h2o]4 / [h2]4 d ... WebMay 1, 2024 · Mag. Jul 1, 2004. Jul 1, 2004. #1. 3 Fe (S) + 4 H2O (g) = Fe3O4 + 4 H2 (g) This equilibrium has a Kc of 4.6 @ 850 degree C. Determine the concentration of water vapor present at equilibrium if the reaction is initiated using 8.00 grams H2 and an excess of iron oxide, fe3O4, in a 16.0 liter container. This is what I have so far:
Balance the following chemical equation. Fe(s) + H2O(g) …
WebHow many grams of steam and iron must react to produce 375 g of magnetic iron oxide, Fe3O4? 3 Fe(s) + 4 H2O(g) Fe3O4(s) + 4 H2(g) 18. Mercury can be isolated from its ore … WebJan 3, 2024 · Jumlah mol Fe /Koefisien reaksi Fe = 2/4 = 0,5 mol. Jumlah mol O 2 /koefisien reaksi O 2 = 4/3 = 1,33 mol. Fe : O 2 = 0,5 : 1,33. Jadi, Fe akan habis bereaksi terlebih dahulu sehingga Fe berperan sebagai pereaksi pembatas. 2. Jumlah mol Fe 2 O 3. Jumlah mol Fe 2 O 3 = (koefisien Fe 2 O 3 /koefisien Fe) x mol Fe. Jumlah mol Fe 2 O 3 = (2/4) … sardis tires and wheels waxahachie
câu 1: Cho 2,32 g một oxit sắt(X) tác dụng hoàn toàn với hỗn hợp …
Webcâu 1: Cho 2,32 g một oxit sắt(X) tác dụng hoàn toàn với hỗn hợp khí H2, CO(dư) nóng thu được 1,68 g kim loại . (X) là A. FeO B.FeCO3 C.Fe3O4 D. Fe2O3 Câu 2: Cho phương … WebFe + H2O = Fe3O4 + H2 - Pengimbang Persamaan Kimia. Persamaan Kimia Seimbang . 3 Fe + 4 H 2 O → Fe 3 O 4 + 4 H 2. Reaction Information disclaimer. Jenis Reaksi . Pemindahan Tunggal (Substitusi) Reaktan. Besi - Fe. Fe … WebMay 19, 2024 · Consider this equilibrium: 3Fe(s) + 4H2O(l) Fe3O4(s) + 4H2(g). What is the Keq expression for this equilibrium? See answers Advertisement Advertisement RomeliaThurston RomeliaThurston ... Keq= [H2]^4. Advertisement Advertisement New questions in Chemistry. 1. For 280. 0 mL of a buffer solution that is 0. 225 M in HCHO2 … shotguns sportsman\\u0027s warehouse