| 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 |
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CO(g) + Fe2O3(aq) = Fe(s) + CO2(g) =>
3 CO(g) + Fe2O3(aq) = 2 Fe(s) + 3 CO2(g)
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KCO3 + Zr(NO3)2 = KNO3 + Zr(CO3)2 =>
2 KCO3 + Zr(NO3)2 = 2 KNO3 + Zr(CO3)2
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CuCl2 + Sn(SO4)4 = Cu(SO4)2 + SnCl4 =>
2 CuCl2 + Sn(SO4)4 = 2 Cu(SO4)2 + SnCl4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaCN + BaPO4 = NaPO4 + BaCN =>
NaCN + BaPO4 = NaPO4 + BaCN
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Sr(OH)2*8H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2*8H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 10 H2O
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
IO4{-} + I{-} + H{+} = I2 + H2O =>
IO4{-} + 7 I{-} + 8 H{+} = 4 I2 + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
MgCl2 + Ca3(AsO3)2 = Mg3(AsO3)2 + CaCl2 =>
3 MgCl2 + Ca3(AsO3)2 = Mg3(AsO3)2 + 3 CaCl2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
Hg + H2SO4 = Hg2(SO4) + H2 =>
2 Hg + H2SO4 = Hg2(SO4) + H2
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
Pb(OH)2 + NCl3 = PbCl2 + Pb(NO3)2 + N2 + H2O =>
18 Pb(OH)2 + 10 NCl3 = 15 PbCl2 + 3 Pb(NO3)2 + 2 N2 + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PbO + NCl3 = PbCl2 + Pb(NO3)2 + N2 =>
18 PbO + 10 NCl3 = 15 PbCl2 + 3 Pb(NO3)2 + 2 N2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
CH3OOH + C4H9OH = H2O + C603H14 =>
2384 CH3OOH + 7 C4H9OH = 4775 H2O + 4 C603H14
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
KIO3 + AgNO3 = KNO3 + AgIO3 =>
KIO3 + AgNO3 = KNO3 + AgIO3
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
Hg + H2SO4 = H2 + HgSO4 =>
Hg + H2SO4 = H2 + HgSO4
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
MgCl2 + Na2HPO4 + NH3 = Mg(NH4)PO4 + NaCl =>
MgCl2 + Na2HPO4 + NH3 = Mg(NH4)PO4 + 2 NaCl
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Fe + Cu(SO4) = Cu + Fe(SO4) =>
Fe + Cu(SO4) = Cu + Fe(SO4)
C4H4O2 + C4H10O = H2O + C603H14 =>
596 C4H4O2 + 7 C4H10O = 1199 H2O + 4 C603H14
C4H4O2 + C4H10O = H2O + C6H12O =>
C4H4O2 + 5 C4H10O = 3 H2O + 4 C6H12O
Cu + Ag(NO3) = Ag + Cu(NO3) =>
Cu + Ag(NO3) = Ag + Cu(NO3)
Ca + H2O = H2 + CaOH =>
2 Ca + 2 H2O = H2 + 2 CaOH
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
FeCl2 + (NH4)OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2(NH4)OH = Fe(OH)2 + 2 NH4Cl
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/19/10
Equations balanced on 07/19/09
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
