 |
Balance equation of any chemical reaction online for free
HgO = Hg + O2 => 2 HgO = 2 Hg + O2
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO => 3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3AsO4 + 28 NO
Na + S = Na2S => 2 Na + S = Na2S
NH3 + Cl2 = N2H4 + NH4Cl => 4 NH3 + Cl2 = N2H4 + 2 NH4Cl
Br2 + HNO3 = HBrO2 + NO2 + H2O => Br2 + 6 HNO3 = 2 HBrO2 + 6 NO2 + 2 H2O
AGNO3 + CACl2 = AGCl + CA(NO3)2 => 2 AGNO3 + CACl2 = 2 AGCl + CA(NO3)2
H3 + PO4 = H4P2O7 + H2O => 2 H3 + 2 PO4 = H4P2O7 + H2O
C3H8 + O2 = CO2 + H20 => 5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Na + O2 = Na2O => 4 Na + O2 = 2 Na2O
C3H8 + O2 = CO2 + H2O => C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnS + O2 = ZnO + SO2 => 2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al + NAOH + H2O = NAAl(OH)4 + H2 => 2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
H2S + O2 = S + H2O => 2 H2S + O2 = 2 S + 2 H2O
KClO3 = KCl + O2 => 2 KClO3 = 2 KCl + 3 O2
AI + I2 = AI2I3 => AI + 2 I2 = AI2I3
AI + I2 = AI2I6 => 2 AI + 7 I2 = 2 AI2I6
CO2 + NH3 = OC(NH2)2 + H2O => CO2 + 2 NH3 = OC(NH2)2 + H2O
C2H5NO2 + NAOH = CO2 + (NH4)OH + NA + H2O => C2H5NO2 + 6 NAOH = 2 CO2 + (NH4)OH + 6 NA + 3 H2O
Fe3O4 + Al = Al2O3 + Fe => 3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
H2O2 + KMnO4 = KOH + MnO2 + O2 => H2O2 + 2 KMnO4 = 2 KOH + 2 MnO2 + 2 O2
H3C6H5O7 + OH = C6H5O7 + H2O => H3C6H5O7 + 3 OH = C6H5O7 + 3 H2O
CaO + H2O = Ca(OH)2 => CaO + H2O = Ca(OH)2
HgO = Hg + O2 => 2 HgO = 2 Hg + O2
FeO3 + CO = Fe + CO2 => FeO3 + 3 CO = Fe + 3 CO2
Al + NAOH + H2O = NAAl(OH)4 + H2 => 2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
H2 + O2 = H2O => 2 H2 + O2 = 2 H2O
Fe + HCl = FeCl3 + H2 => 2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C3H5NO + O2 = CO2 + NO2 + H2O => 4 C3H5NO + 19 O2 = 12 CO2 + 4 NO2 + 10 H2O
SrO + H2O = Sr(OH)2 => SrO + H2O = Sr(OH)2
CH3COOC2H5 + NAOH = C2H5OH + CH3COONA => CH3COOC2H5 + NAOH = C2H5OH + CH3COONA
Ca(OH)2 + HCl = CaCl2 + H2O => Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
NaCl + SO2 + H20 + O2 = Na2SO4 + HCl => 20 NaCl + 10 SO2 + H20 + 10 O2 = 10 Na2SO4 + 20 HCl
CaFe + HCl + O2 = CaCl2 + FeCl2 + H2O => CaFe + 4 HCl + O2 = CaCl2 + FeCl2 + 2 H2O
Al + NAOH + H2O = NAAl(OH)4 + H2 => 2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
C + H2 + O2 = CH3OOH => C + 2 H2 + O2 = CH3OOH
H2N(CH2)11CO2H = [(CH2)11CONH] + H2O => H2N(CH2)11CO2H = [(CH2)11CONH] + H2O
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl => 4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O => KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
NAOH + H2CO3 = NAHCO3 + H2O => NAOH + H2CO3 = NAHCO3 + H2O
Sr(NO3)2 + NaNO3 + Zn(NO3)2 + NH4VO3 = NaSr2Zn2(VO4)3 + NH3 + H2O + NO2 => 14 Sr(NO3)2 + 7 NaNO3 + 14 Zn(NO3)2 + 21 NH4VO3 = 7 NaSr2Zn2(VO4)3 + 12 NH3 + 24 H2O + 72 NO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl => 3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH4 + O2 = CO2 + H2O => CH4 + 2 O2 = CO2 + 2 H2O
FeCl2 + Cl2 + NaOH = Fe(OH)3 + NaCl => 2 FeCl2 + Cl2 + 6 NaOH = 2 Fe(OH)3 + 6 NaCl
Sn + HF = SnF2 + H2 => Sn + 2 HF = SnF2 + H2
C3(H2O) = C + H2O => C3(H2O) = 3 C + H2O
CaCO3 + SrCO3 + RuO2 + PdO + O2 = Ca5Sr5Ru9PdO30 + CO2 => 10 CaCO3 + 10 SrCO3 + 18 RuO2 + 2 PdO + O2 = 2 Ca5Sr5Ru9PdO30 + 20 CO2
FeCl2 + Cl2 + NaOH = Fe(OH)3 + NaCl => 2 FeCl2 + Cl2 + 6 NaOH = 2 Fe(OH)3 + 6 NaCl
NaClO3 + KI + HCl = NaCl + KCl + I2 + H2O => NaClO3 + 6 KI + 6 HCl = NaCl + 6 KCl + 3 I2 + 3 H2O
N2O5 = N2O2 + O2 => 2 N2O5 = 2 N2O2 + 3 O2
HCl + Ca(OH)2 = CaCl2 + H2O => 2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Balance equation of any chemical reaction online for freeEquations balanced on 06/10/19 Equations balanced on 05/18/19 Equations balanced on 06/17/18
|
|
|
|
|
|
|
|
|
|
Choisissez la langue
|
Comment citer ?
|
WebQC.Org
l'éducation en ligne
aide gratuite aux devoirs
problèmes de chimie
questions et réponses
|
|