# How Would You Balance The Following Equation: Fe + O2 → Feo2

Enter a chemical equation to balance: Balanced equation: 4 Fe + 3 O2 = 2 Fe2O3 Reaction type: synthesisReaction stoichiometry Limiting reagent Compound Coefficient Molar Mass Moles Weight Fe 4 55.845 O2 3 31.9988 Fe2O3 2 159.6882

Units: molar mass – g/mol, weight – g.Please tell about this free chemistry software to your friends!Direct link to this balanced equation: Instructions on balancing chemical equations:Enter an equation of a chemical reaction and click “Balance”. The answer will appear belowAlways use the upper case for the first character in the element name and the lower case for the second character.Examples: Fe, Au, Co, Br, C, O, N, F. Compare: Co – cobalt and CO – carbon monoxideTo enter an electron into a chemical equation use {-} or e To enter an ion specify charge after the compound in curly brackets: {+3} or {3+} or {3}. Example: Fe{3+} + I{-} = Fe{2+} + I2Substitute immutable groups in chemical compounds to avoid ambiguity.

Đang xem: Fe + o2 → feo2

For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O willCompound states are not required.If you do not know what products are enter reagents only and click “Balance”. In many cases a complete equation will be suggested.Reaction stoichiometry could be computed for a balanced equation. Enter either the number of moles or weight for one of the compounds to compute the rest.Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. The limiting reagent row will be highlighted in pink.Examples of complete chemical equations to balance: Examples of the chemical equations reagents (a complete equation will be suggested): Give us feedback about your experience with chemical equation balancer.

READ:  Phản Ứng Nhiệt Phân Nahco3, Nahco3 → Na2Co3 + Co2 + H2O
chemical equations balanced today
 Back to Online Chemical Tools Menu

Chemistrytools
Gas laws
Unitconverters
Periodictable
Chemicalforum
Constants
Symmetry
Contribute

Xem thêm bài viết thuộc chuyên mục: Hóa học