| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaNOe3 + NaOH = CaOH + NaNOe3
Ca3(PO4)2 + C + SiO2 = Ca2SiO4 + CO2 + P2 =>
2 Ca3(PO4)2 + 5 C + 3 SiO2 = 3 Ca2SiO4 + 5 CO2 + 2 P2
NaOH(aq) + Al(s) = Na3AlO3(aq) + H2 =>
6 NaOH(aq) + 2 Al(s) = 2 Na3AlO3(aq) + 3 H2
K2CrO7 + H2S + H3PO4 = K3PO + CrPO4 + H2O + S =>
6 K2CrO7 + 39 H2S + 10 H3PO4 = 4 K3PO + 6 CrPO4 + 54 H2O + 39 S
C86H135O57N + H2O = CO2 + CH4 + NH3 =>
4 C86H135O57N + 98 H2O = 163 CO2 + 181 CH4 + 4 NH3
HC2H3O2 + NaOH = HC2H2O2Na + H2O =>
HC2H3O2 + NaOH = HC2H2O2Na + H2O
Pb + Zn(CH3COO)2 = PbCH3COO + Zn =>
2 Pb + Zn(CH3COO)2 = 2 PbCH3COO + Zn
C4H5F + O2 = CO2 + H2O + F2 =>
4 C4H5F + 21 O2 = 16 CO2 + 10 H2O + 2 F2
ZnNO32 = ZnO + NO2 + O2 =>
2 ZnNO32 = 2 ZnO + 2 NO2 + 29 O2
BaBr + NaPO4 = NaBr + BaPO4 =>
BaBr + NaPO4 = NaBr + BaPO4
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = K2SO4(aq) + Fe2(SO4)3(aq) + H2O + MnSO4(aq) =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = K2SO4(aq) + 5 Fe2(SO4)3(aq) + 8 H2O + 2 MnSO4(aq)
H2SO4 + NaCH3COO = H2(CH3COO) + NaSO4 =>
H2SO4 + NaCH3COO = H2(CH3COO) + NaSO4
NaBiO3 + FeS + H2SO4 = Bi2(SO4)3 + Fe2(SO4)3 + Na2SO4 + H2O =>
18 NaBiO3 + 4 FeS + 38 H2SO4 = 9 Bi2(SO4)3 + 2 Fe2(SO4)3 + 9 Na2SO4 + 38 H2O
He + H2O = HeOH2 =>
He + H2O = HeOH2
H2C2H2 + F2 = CH2FCH2F =>
H2C2H2 + F2 = CH2FCH2F
Li + HNO3 = Li(NO3)2 + NO + H2O =>
3 Li + 8 HNO3 = 3 Li(NO3)2 + 2 NO + 4 H2O
K2CO3 + NiI2 = KI + NiCO3 =>
K2CO3 + NiI2 = 2 KI + NiCO3
Cs + H2O = Cs2OH + H2 =>
4 Cs + 2 H2O = 2 Cs2OH + H2
N2O7 + H2O = NHO4 =>
N2O7 + H2O = 2 NHO4
N2O5MgO = Mg(NO3)2 =>
N2O5MgO = Mg(NO3)2
SnSe + HNO3 = SnO2 + SeO2 + NO + H2O =>
3 SnSe + 8 HNO3 = 3 SnO2 + 3 SeO2 + 8 NO + 4 H2O
FeS2 + HNO3 = Fe(NO3)3 + H2O + H2SO4 + N =>
FeS2 + 6 HNO3 = Fe(NO3)3 + H2O + 2 H2SO4 + 3 N
H3PO4 + Be(OH)2 = BeOH3PO4 + H2O =>
H3PO4 + Be(OH)2 = BeOH3PO4 + H2O
C2H2 + KMnO4 + H2O = (COO)2 + MnO2 + KOH =>
3 C2H2 + 10 KMnO4 + 2 H2O = 3(COO)2 + 10 MnO2 + 10 KOH
Cd + AgF = CdF2 + Ag =>
Cd + 2 AgF = CdF2 + 2 Ag
FeCl2 + HgSO4 = FeSO4 + Hg + Cl =>
FeCl2 + HgSO4 = FeSO4 + Hg + 2 Cl
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
NH3 + P2O5 + H2O = NH4H2PO4 =>
2 NH3 + P2O5 + 3 H2O = 2 NH4H2PO4
NH4NO3(aq) + Rb(s) = N(g) + RbH4NO3(s) =>
NH4NO3(aq) + Rb(s) = N(g) + RbH4NO3(s)
FeSCN = Fe + SCN =>
FeSCN = Fe + SCN
H2ClO6 + Hg(OH)2 = HgClO6 + H2O =>
H2ClO6 + Hg(OH)2 = HgClO6 + 2 H2O
H2O2 + KI + HCI = I + KCI + H2O =>
H2O2 + 2 KI + 2 HCI = 2 I + 2 KCI + 2 H2O
Fe(S2) + (O2) = (Fe2)(O3) + S(O2) =>
4 Fe(S2) + 11(O2) = 2(Fe2)(O3) + 8 S(O2)
Ir + HCl = IrCl2 + H2 =>
Ir + 2 HCl = IrCl2 + H2
K2(OH) + C6H8O7 = K2(OH)C6H8O7 =>
K2(OH) + C6H8O7 = K2(OH)C6H8O7
C3H8(s) + O2(s) = CO2(s) + H2O(s) =>
C3H8(s) + 5 O2(s) = 3 CO2(s) + 4 H2O(s)
Pb(NO{3}){2} + LiOH = Pb(OH){2} + LiNO{3} =>
Pb(NO{3}){2} + LiOH = Pb(OH){2} + LiNO{3}
Al + SO4 = Al(SO4) =>
Al + SO4 = Al(SO4)
Na2S + HCl = NaCl + NaSH =>
Na2S + HCl = NaCl + NaSH
Fe(OH)3 + H3CCOOH = Fe(H3CCOO)3 + H2O =>
Fe(OH)3 + 3 H3CCOOH = Fe(H3CCOO)3 + 3 H2O
KNO3 + C3H8O3 = K2CO3 + H2O + N2 + CO2 =>
14 KNO3 + 5 C3H8O3 = 7 K2CO3 + 20 H2O + 7 N2 + 8 CO2
C2H6O + C8H8O = C10H14O2 =>
C2H6O + C8H8O = C10H14O2
Mn(OH)2 + NaOH = Na2MnO4 + H2 =>
Mn(OH)2 + 2 NaOH = Na2MnO4 + 2 H2
C25H52 + ZnO = Zn + CO2 + H2O =>
C25H52 + 76 ZnO = 76 Zn + 25 CO2 + 26 H2O
ZrO(NO3)2 + HCl = HNO3 + ZrO(Cl)2 =>
ZrO(NO3)2 + 2 HCl = 2 HNO3 + ZrO(Cl)2
H3PO3 + BeBr2 = Be3(PO3)2 + HBr =>
2 H3PO3 + 3 BeBr2 = Be3(PO3)2 + 6 HBr
Fe3O4 + H2 = Fe + H3O =>
Fe3O4 + 6 H2 = 3 Fe + 4 H3O
Al2O3(s) + CO(g) = Al + CO2 =>
Al2O3(s) + 3 CO(g) = 2 Al + 3 CO2
MgCO3 + LiBr = MgBr2 + Li2CO3 =>
MgCO3 + 2 LiBr = MgBr2 + Li2CO3
NaSO4 + BrCl2 = NaCl2 + BrSO4 =>
NaSO4 + BrCl2 = NaCl2 + BrSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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