Chemistry. Which of the following chemical equations is balanced? a conservation of atoms 4Fe+3O2 -> 2Fe2O3. Click here👆to get an answer to your question ️ Iron (III) oxide is formed according to the following balanced chemical equation: 4Fe(g) + 3O2(g)→ 2Fe2O3(g) The reaction of 8.0 moles of solid iron with 9.0 moles of oxygen gas produces : This equation is unbalanced. SnO2+2H2 -> Sn +2H2O. Process 1: Pollen is produced by the stamen and moved by … Select one: a. balanced. Look at the chemical equation for this reaction: Fe +Oz - Fe_03 This equation is unbalanced. Select one: a. 3Fe + 4O2 → 2Fe2O3 C. 2Fe + 4O2 → 3Fe2O3 D. 3Fe + 3O2 → 4Fe2O3 E. 4Fe + 4O2 → 3Fe2O3 Which of the following is the correct balanced equation for this reaction? The content above is … What is 4fe + 3o2 → 2fe2o3 balanced? Your Response. Why Does Itacknowledge The Coefficient Of Oxygen And Not The Coeffecient Ofiron? Is this equation balanced or unbalanced? If you forgot your password, you can reset it. a phase change. 3Fe + 402 - 2Fe2O3 OC 2Fe + 402 - 3Fe2O3 OD 3Fe +302 - 4Fe2O3 OE 4Fe … 4H2 + 2O2 2H2O b. H2 + Cl2 4HCl c. 4Fe + 3O2 2Fe2O3 d. 2Fe + HCl FeCl2 + H2 Which of the following chemical equations is unbalanced? Two processes of plant reproduction are described below. a. a phase change. *Ex: Fe + O2 ----> Fe2O3 as an unbalanced equation 4Fe + 3O2 ------> 2Fe2O3 as the balanced form. A. Is this equation balanced or unbalanced? Is this equation balanced or unbalanced? Question: Break Down Reaction Into Its Half-reactions.4Fe + 3O2--> 2Fe2O3 The Book Says The Answer IsFe-->Fe3+ + 3e-O2 + 4e- --> 2O2-2 It Doesn't Make Sense To Me Though. NaBr+CaF2 -> NaF+CaBr2. 4Fe + 3O2 → 2Fe2O3 B. Powered by Create your own unique website with customizable templates. 4Fe + 3O2→ 2Fe2O3 ... First Name. The reaction 4Fe + 3O2 ----> 2Fe2O3 represents: an unbalanced equation. Which of the following is the correct balanced equation for this reaction? OA 4Fe +302 - 2Fe2O3 OB. Using the equation 4Fe + 3O2 → 2Fe2O3, if 6 moles of oxygen and an excess of iron were available, how many moles of iron (III) oxide would be produced? 3Mg + Mn2O3 3MgO + Mn b. AgNO3 + LiOH AgOH + LiNO3 c. 2NaOH + H2SO4 Na2SO4 + 2H2O d. CH4 + 2O2 CO2 + 2H2O Correct answers: 1 question: Iron reacts with atmospheric oxygen to form iron oxide or ferric oxide. balanced. unbalanced. Similar Questions. Is this equation balanced or unbalanced? unbalanced. Fe O 2 Fe 2 O 3 1 Balanced equation 4Fe 3O2 2Fe2O3 2 Check C C 2 H 6 O 2 CO 2 H from CHEMISTRY 122 at Eastern Iowa Community College District Oxidation-reduction reactions Redox 4Fe (s) + 3O2 (g) -> 2Fe2O3 (s) 2C8H18 (l) + 2SO2 (g) -> 16CO2 (g) + 18H2O (g) 2Na (s) + Cl2 (g)-> 2NaCl (s) Oxidation - loss of electrons Reduction - gain of electrons Complete transfer Oxidation states or oxidation number Measure of how many electrons a species has w.r.t. CH4+O2 -> CO2+2H2O. Input Equation Balanced Equation; Al + HCl= AlCl3 + H2 : 2Al + 6HCl = 2AlCl3 + 3H2: Al + O2= Al2O3 : 4Al + 3O2 = 2Al2O3: Au2S3 + H2 =Au + H2S 3 moles b. 4 moles Given the unbalanced equation shown: _Al+_CuSo4 -> _Al2(SO4)3+_Cu When the equation is balanced using the smallest whole-number coefficients, what …
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