| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4OH
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C3H* + O2 = CO2 + H2O =>
4 C3H* + 13 O2 = 12 CO2 + 2 H2O
Ru2O3 + H2O = Ru(OH)3 =>
Ru2O3 + 3 H2O = 2 Ru(OH)3
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Cu(NO3)2 + Rb2PO3 = CuPO3 + RbNO3 =>
Cu(NO3)2 + Rb2PO3 = CuPO3 + 2 RbNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H + O2 = CO2 + H2O =>
4 C3H + 13 O2 = 12 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + NH4Cl = NH4OH + KCl =>
KOH + NH4Cl = NH4OH + KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
Sn + HNO3 = Sn(NO3)4 + H2 =>
Sn + 4 HNO3 = Sn(NO3)4 + 2 H2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
HgO = Hg + O =>
HgO = Hg + O
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
Ta2O5 + H2O = Ta(OH)5 =>
Ta2O5 + 5 H2O = 2 Ta(OH)5
Fe + H2O = Fe2O3 + H =>
2 Fe + 3 H2O = Fe2O3 + 6 H
Al(NO3)3 + K2S = Al2S3 + KNO3 =>
2 Al(NO3)3 + 3 K2S = Al2S3 + 6 KNO3
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Cu + O = CuO =>
Cu + O = CuO
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
K + Cl = KCl =>
K + Cl = KCl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
NaOH + CL = NaCL + NaCLO + H2O =>
2 NaOH + 2 CL = NaCL + NaCLO + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
S + O2 = SO2 =>
S + O2 = SO2
| 1 2 3 4 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/12
Équations équilibrées sur01/11/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
