| 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 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 15 SO2 + 14 H2O
FeS2 + H2SO4 = Fe2(SO4)3 + S + H2O =>
2 FeS2 + 4 H2SO4 = Fe2(SO4)3 + 5 S + 4 H2O
NaOH + CO2 = NaHCO3 =>
NaOH + CO2 = NaHCO3
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
NO2 + H20 = NO + HNO3 =>
40 NO2 + H20 = 20 NO + 20 HNO3
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
Au + NaCN + O2 + H2O = NaAu(CN)2 + (NaOH) =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4(NaOH)
Au(s) + KNO3(aq) = K2 + AuNO3 =>
2 Au(s) + 2 KNO3(aq) = K2 + 2 AuNO3
CO3 + HCl = CO2 + OH + Cl =>
CO3 + HCl = CO2 + OH + Cl
CrO4 + AgNO3 = CrNO3 + AgO4 =>
CrO4 + AgNO3 = CrNO3 + AgO4
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
N2 + PH3 + NH4OH + H2O = (NH4)3PO4 =>
4 N2 + 3 PH3 + NH4OH + 11 H2O = 3(NH4)3PO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
N2 + PH3 + NH4OH + H2O = (NH4)3PO4 =>
4 N2 + 3 PH3 + NH4OH + 11 H2O = 3(NH4)3PO4
Na + S = Na2S =>
2 Na + S = Na2S
MnO2 + HCl = MnCl2 + Cl + H2O =>
MnO2 + 4 HCl = MnCl2 + 2 Cl + 2 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Cl2 + P4 + H2O = H3PO4 + HCl =>
10 Cl2 + P4 + 16 H2O = 4 H3PO4 + 20 HCl
K + S = K2S =>
2 K + S = K2S
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KSCN + Fe(NO3)3 = FeSCN + K(NO3)3 =>
KSCN + Fe(NO3)3 = FeSCN + K(NO3)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
K2SO3 + KMnO4 + KOH = K2SO4 + K2MnO4 + H2O =>
K2SO3 + 2 KMnO4 + 2 KOH = K2SO4 + 2 K2MnO4 + H2O
NaI + NaOCl = Na + IOCl =>
NaI + NaOCl = 2 Na + IOCl
CuO + NH3 = Cu + N + H2O =>
3 CuO + 2 NH3 = 3 Cu + 2 N + 3 H2O
As2S3 + NH3 + H2O2 = (NH4)3AsO4 + H2SO4 + H2O =>
As2S3 + 6 NH3 + 14 H2O2 = 2(NH4)3AsO4 + 3 H2SO4 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2SO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 3 H2SO4 = 6 K2SO4 + 2 MnSO4 + 3 H2O
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaS + H3PO4 = Ca3(PO4)2 + H2S =>
3 CaS + 2 H3PO4 = Ca3(PO4)2 + 3 H2S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
PH3 = P4 + H2 =>
4 PH3 = P4 + 6 H2
CuO + NH4NO3 = Cu(NO3)2 + NH3 + H2O =>
CuO + 2 NH4NO3 = Cu(NO3)2 + 2 NH3 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Si + MgCl2 = SiCl4 + Mg =>
Si + 2 MgCl2 = SiCl4 + 2 Mg
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CO2 + H2O = CH4 + O2 =>
CO2 + 2 H2O = CH4 + 2 O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/27/11
Equations balanced on 07/27/10
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
