Question

by using gauss elimination method balance the chemical reaction equation C2H6+O2 gives H20+CO2​

Answer 1

Instructions

To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above.

Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F.

Ionic charges are not yet supported and will be ignored.

Replace immutable groups in compounds to avoid ambiguity. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will.

Compound states [like (s) (aq) or (g)] are not required.

You can use parenthesis () or brackets [].

How To Balance Equations

Read our article on how to balance chemical equations or ask for help in our chat.

Examples

Na + O2 = Na2O

Ni(OH)2 = NiO2 + H20

Li + Cl2 = LiCl

C2H2 + O2 = CO2 + H2O

C5H12 + O2 = CO2 + H2O

AgNO3 + Cu = Ag + Cu(NO3)2

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O

MnO2 + HCl = Cl2 + H2O + MnCl2

Ni(OH)2 + HNO3 = Ni(NO3)2 + H2O

MnO2 + HCl = MnCl2 + Cl2 + H2O

KOH + N2O5 = KNO3 + H2O

Ba(OH)2 + NaNO3 = Ba(NO3)2 + NaOH

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Answer 2

Answer:

Step-by-step explanation:

(A) C2H6 + (B) O2 gives (C) H2O + (D) CO2

A = 2D (carbon)

A = 4C (hydrogen)

B = D (oxygen)

If A= 1,

D = 2

C = 4

B =  2

balanced equation =

C2H6 + 2O2 gives 4H2O + 2CO2