| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlSO3 + NaOH = NaSO3 + Al(OH)
Al(OH)3 + HSCN = Al(SCN)3 + H2O =>
Al(OH)3 + 3 HSCN = Al(SCN)3 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
AgNO3 + NaHO = AgOH + NaNO3 =>
AgNO3 + NaHO = AgOH + NaNO3
Ra + At = RaAt2 =>
Ra + 2 At = RaAt2
Fe2SIO4 + CO2 + H2O = FeCO3 + H4SIO4 =>
Fe2SIO4 + 2 CO2 + 2 H2O = 2 FeCO3 + H4SIO4
H2ZnO2 + AgNO3 = Ag2ZnO2 + HNO3 =>
H2ZnO2 + 2 AgNO3 = Ag2ZnO2 + 2 HNO3
NH3 + NO2 + O2 = NH4NO3 =>
8 NH3 + 4 NO2 + 5 O2 = 6 NH4NO3
CaC2O4*H2O = CaC2O4 + H2O =>
CaC2O4*H2O = CaC2O4 + H2O
KOH + HC3H3O3 = KC3H3O3 + H2O =>
KOH + HC3H3O3 = KC3H3O3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Sb + H3PO4 = Sb3(PO4)5 + H2 =>
6 Sb + 10 H3PO4 = 2 Sb3(PO4)5 + 15 H2
Na2Zn(OH)4 + H2S = ZnS + Na2S + H2O =>
Na2Zn(OH)4 + 2 H2S = ZnS + Na2S + 4 H2O
ClH7 = Cl2 + H2 =>
2 ClH7 = Cl2 + 7 H2
NCI = N + CI =>
NCI = N + CI
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
NaBr2 + Ag(NO3) = AgBr + Na(NO3)2 =>
NaBr2 + 2 Ag(NO3) = 2 AgBr + Na(NO3)2
NH2Cl + Cl2 = N2 + HCl =>
2 NH2Cl + Cl2 = N2 + 4 HCl
MnCl2 + K4Fe(CN)6 = KCl + Mn2[Fe(CN)6] =>
2 MnCl2 + K4Fe(CN)6 = 4 KCl + Mn2[Fe(CN)6]
HNO3 + Cu(NH3)4SO4 = H2SO4 + NH3 + Cu(NO3)2 =>
2 HNO3 + Cu(NH3)4SO4 = H2SO4 + 4 NH3 + Cu(NO3)2
H3PO4 + HNO3 = P4 + NO3 + H2O =>
4 H3PO4 + 20 HNO3 = P4 + 20 NO3 + 16 H2O
Cu(NO3)2 + H + NaOH = CuNO3 + H2O + NaNO3 =>
Cu(NO3)2 + H + NaOH = CuNO3 + H2O + NaNO3
CH3COONa + Fe(NO3)3 = NaNO3 + Fe(CH3COO)3 =>
3 CH3COONa + Fe(NO3)3 = 3 NaNO3 + Fe(CH3COO)3
Fe + CrCl2 = FeCl3 + Cr =>
2 Fe + 3 CrCl2 = 2 FeCl3 + 3 Cr
Ga + HCOOH = Ga(HCOO)3 + H2 =>
2 Ga + 6 HCOOH = 2 Ga(HCOO)3 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SiO = Si + O2 =>
2 SiO = 2 Si + O2
LiOH = Li + H2O + O2 =>
4 LiOH = 4 Li + 2 H2O + O2
ZnO + O2 = ZnO2 =>
2 ZnO + O2 = 2 ZnO2
TiCl3 + H2O2 + H2O = HCl + TiO2 =>
2 TiCl3 + H2O2 + 2 H2O = 6 HCl + 2 TiO2
KCl + CuO = K2O + Cl2Cu =>
2 KCl + CuO = K2O + Cl2Cu
I2 + NHO3 = HIO3 + NO2 + H2 =>
I2 + 6 NHO3 = 2 HIO3 + 6 NO2 + 2 H2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
KMnO4 + (VO)3(PO4)2 + H2O = (V(OH)4)3PO4 + Mn3(PO4)2 + H3PO4 + K3PO4 =>
3 KMnO4 + 5(VO)3(PO4)2 + 33 H2O = 5(V(OH)4)3PO4 + Mn3(PO4)2 + 2 H3PO4 + K3PO4
MnO4{-} + HCOOH = CO2 + MnO2 + H2O + OH{-} =>
2 MnO4{-} + 3 HCOOH = 3 CO2 + 2 MnO2 + 2 H2O + 2 OH{-}
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
Cs2O(aq) + H2O(l) = CsOH =>
Cs2O(aq) + H2O(l) = 2 CsOH
Fe + Hg2{+} = Fe2{+} + Hg =>
2 Fe + Hg2{+} = Fe2{+} + 2 Hg
Ni(NO3)2 + Na2HPO4 = Ni3(PO4)2 + NaH2PO4 + NaNO3 =>
3 Ni(NO3)2 + 4 Na2HPO4 = Ni3(PO4)2 + 2 NaH2PO4 + 6 NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H3COH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 H3COH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 3 K2SO4 + 19 H2O + 6 MnSO4
FeCl3(aq) + KOH(aq) = Fe(OH)3(s) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(s) + 3 KCl(aq)
Cr2O3 + N2 + H2O = (NH4)2Cr2O7 =>
Cr2O3 + N2 + 4 H2O = (NH4)2Cr2O7
HSO4 + NaOH = Na2(SO4)2 + H2O =>
2 HSO4 + 2 NaOH = Na2(SO4)2 + 2 H2O
Al2O3 + OH + H2O = [Al(OH)4] =>
Al2O3 + 2 OH + 3 H2O = 2[Al(OH)4]
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3 =>
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3
CO2(g) + NH3(g) = NH2CONH2(s) + H2O =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O
CH4 + Cl2 = HCl + C =>
CH4 + 2 Cl2 = 4 HCl + C
SH + O2 = SO2 + H2O =>
4 SH + 5 O2 = 4 SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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