| 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
2 N2 + 6 H2O = 4 NH3 + 3 O2
NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Sb2S3 + Sb2O3 + O2 = Sb2O2SO4 =>
Sb2S3 + 2 Sb2O3 + 6 O2 = 3 Sb2O2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KNO3 = KN + O2 =>
2 KNO3 = 2 KN + 3 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H2 + H2 = C4H8 =>
2 C2H2 + 2 H2 = C4H8
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
Au + Sb2O2SO4 = AuSb2O2SO4 =>
Au + Sb2O2SO4 = AuSb2O2SO4
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
Au + Sb2O2SO4 = Sb2AuO2SO4 =>
Au + Sb2O2SO4 = Sb2AuO2SO4
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
CUSO4 + KI = CUI + KSO4 =>
CUSO4 + KI = CUI + KSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Ca1 + N2 = Ca3N2 =>
3 Ca1 + N2 = Ca3N2
Mg1 + HCl = MgCl2 + H2 =>
Mg1 + 2 HCl = MgCl2 + H2
V + H2O = H4V6O17 + H2 =>
6 V + 17 H2O = H4V6O17 + 15 H2
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
Mg + O2 = Mg2O2 =>
2 Mg + O2 = Mg2O2
Na1NO3 = NaNO2 + O2 =>
2 Na1NO3 = 2 NaNO2 + O2
Pb(NO3)2 + LiI = PbI2 + LiNO3 =>
Pb(NO3)2 + 2 LiI = PbI2 + 2 LiNO3
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Au + Sb2O2SO4 + SbCl3 = SbOCl + AuCl3 + SO2 =>
2 Au + 3 Sb2O2SO4 + 6 SbCl3 = 12 SbOCl + 2 AuCl3 + 3 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K1Cl2O3 = K1Cl2 + O2 =>
2 K1Cl2O3 = 2 K1Cl2 + 3 O2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
NaOH + Fe2Cl = NaCl + Fe2OH =>
NaOH + Fe2Cl = NaCl + Fe2OH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
MnO4{-} + H2S + H{+} = Mn{+2} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+} = 2 Mn{+2} + 5 S + 8 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
MnO4{-} + H2S + H{+} = Mn{+2} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+} = 2 Mn{+2} + 5 S + 8 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
| 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/02/14
Equations balanced on 08/01/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
