| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2+} = Mn{2+} + 4 H2O + 5 Fe{3+}
ZnFeS2 + Fe2O3 = Zn + Fe + SO2 =>
3 ZnFeS2 + 4 Fe2O3 = 3 Zn + 11 Fe + 6 SO2
(NH4)2S + Fe(NO3)3 = Fe2S3 + NH4NO3 =>
3(NH4)2S + 2 Fe(NO3)3 = Fe2S3 + 6 NH4NO3
MnO4{-} + H{+} + C2O4{-} = Mn{2+} + H2O + CO2 =>
MnO4{-} + 8 H{+} + 5 C2O4{-} = Mn{2+} + 4 H2O + 10 CO2
Sb2S3 + Fe2O3 = Sb + Fe + SO2 =>
Sb2S3 + 2 Fe2O3 = 2 Sb + 4 Fe + 3 SO2
Sb2S3 + Fe3O4 = Sb + Fe + SO2 =>
2 Sb2S3 + 3 Fe3O4 = 4 Sb + 9 Fe + 6 SO2
PbS + Fe3O4 = Pb + Fe + SO2 =>
2 PbS + Fe3O4 = 2 Pb + 3 Fe + 2 SO2
PbS + Fe2O3 = Pb + Fe + SO2 =>
3 PbS + 2 Fe2O3 = 3 Pb + 4 Fe + 3 SO2
PbS + Na2B4O7 = Pb + SO2 + Na2S + B =>
9 PbS + 2 Na2B4O7 = 9 Pb + 7 SO2 + 2 Na2S + 8 B
ZnFeS2 + Na2B4O7 = Zn + Fe + SO2 + Na2S + B =>
9 ZnFeS2 + 4 Na2B4O7 = 9 Zn + 9 Fe + 14 SO2 + 4 Na2S + 16 B
ZnFeS2 + NaCl = Zn + Fe + ClS + Na2S =>
3 ZnFeS2 + 4 NaCl = 3 Zn + 3 Fe + 4 ClS + 2 Na2S
PbS + NaCl = Pb + ClS + Na2S =>
3 PbS + 2 NaCl = 3 Pb + 2 ClS + Na2S
La(NO3)3 + Sr(NO3)2 + Mn(NO3)2 + NH5C2O2 = LaSrMnO3 + N2 + CO2 + H2O =>
2 La(NO3)3 + 2 Sr(NO3)2 + 2 Mn(NO3)2 + 8 NH5C2O2 = 2 LaSrMnO3 + 11 N2 + 16 CO2 + 20 H2O
Sb2S3 + NaCl = Sb + Na2S + ClS =>
Sb2S3 + 2 NaCl = 2 Sb + Na2S + 2 ClS
Sb2S3 + Na2B4O7 = Sb + Na2S + SO2 + B =>
3 Sb2S3 + 2 Na2B4O7 = 6 Sb + 2 Na2S + 7 SO2 + 8 B
Sb2S3 + CaCO3 = Sb + CaS + SO2 + CO2 =>
Sb2S3 + 2 CaCO3 = 2 Sb + 2 CaS + SO2 + 2 CO2
Mg(s) + HCl(aq) = H2 + MgCl2 =>
Mg(s) + 2 HCl(aq) = H2 + MgCl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PbS + Na2B4O7 = Pb + Na2S + SO2 + B =>
9 PbS + 2 Na2B4O7 = 9 Pb + 2 Na2S + 7 SO2 + 8 B
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
PbS + MnO = Pb + Mn + SO2 =>
PbS + 2 MnO = Pb + 2 Mn + SO2
PbS + MnO2 = Pb + Mn + SO2 =>
PbS + MnO2 = Pb + Mn + SO2
Li + N2 = LiN2 =>
Li + N2 = LiN2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
KMnO4 + H2C2O4 = K + Mn + CO2 + H2O =>
KMnO4 + 4 H2C2O4 = K + Mn + 8 CO2 + 4 H2O
Mg + CrCl3 = MgCl3 + Cr =>
Mg + CrCl3 = MgCl3 + Cr
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Mg + CrCl3 = MgCl + Cr =>
3 Mg + CrCl3 = 3 MgCl + Cr
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Mg + CrCl3 = MgCl + Cr =>
3 Mg + CrCl3 = 3 MgCl + Cr
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
CoBr2 = Co + Br2 =>
CoBr2 = Co + Br2
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaOCl + NaHSO3 = Cl2 + Na2SO4 + H2 =>
2 NaOCl + 2 NaHSO3 = Cl2 + 2 Na2SO4 + H2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaCl + Ag3PO4 = AgCl + Na3PO4 =>
3 NaCl + Ag3PO4 = 3 AgCl + Na3PO4
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
NaOH = Na + O + H =>
NaOH = Na + O + H
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/07/08
Equations balanced on 07/07/07
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
