Equations balanced on the previous day | Equations balanced on the next day |
N2 + 3 H2 = 2 NH3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
NaNO3 + H2SO4 = NaHSO4 + HNO3 =>
NaNO3 + H2SO4 = NaHSO4 + HNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO3 + NaOH = NaHSO4 =>
SO3 + NaOH = NaHSO4
C6H5CH3 + Br2 = HBr + C6H4BrCH3 =>
C6H5CH3 + Br2 = HBr + C6H4BrCH3
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HNO3 + As2S3 + H2O = NO + H2SO4 + H3AsO4 =>
28 HNO3 + 3 As2S3 + 4 H2O = 28 NO + 9 H2SO4 + 6 H3AsO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H5CH3 + Br2 = HBr + C6H4BrCH3 =>
C6H5CH3 + Br2 = HBr + C6H4BrCH3
Zn2 + CuSO4 = ZnSO4 + Cu =>
Zn2 + 2 CuSO4 = 2 ZnSO4 + 2 Cu
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Li + H2S = Li2S + H2 =>
2 Li + H2S = Li2S + H2
CO(g) + H2(g)2H2(g){-} = CH3OH(g)deltaH =>
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
SiF4 + H2O = Si(OH)4 + HF =>
SiF4 + 4 H2O = Si(OH)4 + 4 HF
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(s) + H2SO4(aq) = CaSO4(s) + H2(g) =>
Ca(s) + H2SO4(aq) = CaSO4(s) + H2(g)
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
CH2CH2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
CH2CH2 + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 10 H2O + 2 CO2
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
K2CO3 + Ca(CH3COO)2 = KCH3COO + CaCO3 =>
K2CO3 + Ca(CH3COO)2 = 2 KCH3COO + CaCO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/03/14
Equations balanced on 12/03/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.