Equations balanced on the previous day | Equations balanced on the next day |
3 Pb + 2 N2 = Pb3N4
Na2C2O4 + HCl = NaCl + H2C2O4 =>
Na2C2O4 + 2 HCl = 2 NaCl + H2C2O4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
HgSO4 + NaF = HgF + NaSO4 =>
HgSO4 + NaF = HgF + NaSO4
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaCO3 + CH3COOH = H2O + CO2 + CaCHOO =>
8 CaCO3 + 3 CH3COOH = 2 H2O + 6 CO2 + 8 CaCHOO
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
K3(Fe(CN)6) + Cr2O3 + KOH = K4(Fe(CN)6) + K2CrO4 + H2O =>
6 K3(Fe(CN)6) + Cr2O3 + 10 KOH = 6 K4(Fe(CN)6) + 2 K2CrO4 + 5 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ZnCl2(s) = Zn + Cl =>
ZnCl2(s) = Zn + 2 Cl
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
NaOH + Cu(NO3)2 = Cu(OH)2 + NaNO3 =>
2 NaOH + Cu(NO3)2 = Cu(OH)2 + 2 NaNO3
SO2 + H2S = S8 + H2O =>
8 SO2 + 16 H2S = 3 S8 + 16 H2O
ZnCl2 = Zn + Cl =>
ZnCl2 = Zn + 2 Cl
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KClO3 = K + ClO3 =>
KClO3 = K + ClO3
As2O5 + NH4OH = (NH4)3AsO4 + H2O =>
As2O5 + 6 NH4OH = 2(NH4)3AsO4 + 3 H2O
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CaCO3 + CH3COOH = H2O + CO2 + CHOOCa =>
8 CaCO3 + 3 CH3COOH = 2 H2O + 6 CO2 + 8 CHOOCa
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C12H2211 + O2 = CO2 + H2O =>
4 C12H2211 + 2259 O2 = 48 CO2 + 4422 H2O
C2H4O2 + H2O = C2H6O3 =>
C2H4O2 + H2O = C2H6O3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Cu(NO3)2 + K2CO3 = CuCO3 + K2(NO3)2 =>
Cu(NO3)2 + K2CO3 = CuCO3 + K2(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
Mg2 + C2H4O2 = Mg(CH3COO)2 + H =>
Mg2 + 4 C2H4O2 = 2 Mg(CH3COO)2 + 4 H
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C7H15Br + NaI = C7H15I + NaBr =>
C7H15Br + NaI = C7H15I + NaBr
H + OH = H2O =>
H + OH = H2O
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/04/13
Equations balanced on 11/03/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.