| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2 + 3 CaO = Ca3(PO4)2 + 3 MgO
NO + NaOH = N2O + NaNO2 + H2O =>
4 NO + 2 NaOH = N2O + 2 NaNO2 + H2O
(CH3)2SO4 + H2O = CH3OH + SO3 =>
(CH3)2SO4 + H2O = 2 CH3OH + SO3
X2 + HgO + H2O = HgO*HgX2 + HXO =>
2 X2 + 2 HgO + H2O = HgO*HgX2 + 2 HXO
Zn + Cr2O7{-2} + H{+} = Zn{2+} + Cr{3+} + H2O =>
3 Zn + Cr2O7{-2} + 14 H{+} = 3 Zn{2+} + 2 Cr{3+} + 7 H2O
CO2 + H2O + SO2 = C6H6OS + O2 =>
6 CO2 + 3 H2O + SO2 = C6H6OS + 8 O2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Mg(OH)2(s) + HCl(aq) = H2O + Mg + Cl =>
Mg(OH)2(s) + 2 HCl(aq) = 2 H2O + Mg + 2 Cl
Fe + CrSO4 = Fe2(SO4)3 + Cr =>
2 Fe + 3 CrSO4 = Fe2(SO4)3 + 3 Cr
NaHC2O4(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + K2SO4(aq) + H2O(l) + Na2SO4(aq) =>
10 NaHC2O4(aq) + 4 KMnO4(aq) + 11 H2SO4(aq) = 4 MnSO4(aq) + 20 CO2(g) + 2 K2SO4(aq) + 16 H2O(l) + 5 Na2SO4(aq)
ZnF2 + Li = LiF + Zn =>
ZnF2 + 2 Li = 2 LiF + Zn
Zn + PbSO4 = ZnSO4 + Pb =>
Zn + PbSO4 = ZnSO4 + Pb
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HgI + CuSO4 = Cu2(HgI) + SO4 =>
HgI + 2 CuSO4 = Cu2(HgI) + 2 SO4
[Co(NH3)5(OH2)]3 + HCl = [Co(NH3)5Cl]Cl2 + H2O + H =>
[Co(NH3)5(OH2)]3 + 9 HCl = 3[Co(NH3)5Cl]Cl2 + 3 H2O + 9 H
NaCl + KAg(CN)2 = NaAg(CN)2 + KCl =>
NaCl + KAg(CN)2 = NaAg(CN)2 + KCl
Ca2 + Na3N = Na + Ca3N2 =>
3 Ca2 + 4 Na3N = 12 Na + 2 Ca3N2
NbOF3 + NaF = Na3[NbOF6] =>
NbOF3 + 3 NaF = Na3[NbOF6]
KNO3 + C2H4 = CO2 + H2O + N2 + K2CO3 =>
12 KNO3 + 5 C2H4 = 4 CO2 + 10 H2O + 6 N2 + 6 K2CO3
Cu2 + HO = Cu(OH)2 =>
Cu2 + 4 HO = 2 Cu(OH)2
C6H10 + I2 = C6H10I2 =>
C6H10 + I2 = C6H10I2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KBrO3 + KI + H2SO4 = KBr + K2SO4 + I2 + H2O =>
KBrO3 + 6 KI + 3 H2SO4 = KBr + 3 K2SO4 + 3 I2 + 3 H2O
NaHCO2 + C2H4O2 = CO2 + H2 + CH3COONa =>
NaHCO2 + C2H4O2 = CO2 + H2 + CH3COONa
Fe2O3 + N2 = Fe7N3 + O2 =>
14 Fe2O3 + 6 N2 = 4 Fe7N3 + 21 O2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaCO3 + Cl2 = NaCl + CO2 + NaClO3 =>
6 NaCO3 + 3 Cl2 = 4 NaCl + 6 CO2 + 2 NaClO3
In + Co + Sb = InCo20Sb60 =>
In + 20 Co + 60 Sb = InCo20Sb60
C2H6O + KMnO4 + HCl = KOH + MnO4 + C2H6 + Cl2 =>
2 C2H6O + 2 KMnO4 + 2 HCl = 2 KOH + 2 MnO4 + 2 C2H6 + Cl2
Zn + CO = C + ZnO =>
Zn + CO = C + ZnO
CrBr3 + Ni(OH)2 = Cr(OH)3 + NiBr2 =>
2 CrBr3 + 3 Ni(OH)2 = 2 Cr(OH)3 + 3 NiBr2
BaCO3 + LiOH = Ba(OH)2 + Li2CO3 =>
BaCO3 + 2 LiOH = Ba(OH)2 + Li2CO3
HClO + C = H2O + CO2 + Cl2 =>
4 HClO + C = 2 H2O + CO2 + 2 Cl2
Zn + K2Cr2O7 + HCl = ZnCl2 + CrCl3 + H2O + KCl =>
3 Zn + K2Cr2O7 + 14 HCl = 3 ZnCl2 + 2 CrCl3 + 7 H2O + 2 KCl
H3O{+} + Fe + H2O = [Fe(H2O)6]{2+} + H2 =>
2 H3O{+} + Fe + 4 H2O = [Fe(H2O)6]{2+} + H2
Pb2O4 + CaCl2 = PbCl4 + Ca2O2 =>
Pb2O4 + 4 CaCl2 = 2 PbCl4 + 2 Ca2O2
Sm2O3 + V2O5 = SmVO4 =>
Sm2O3 + V2O5 = 2 SmVO4
MnSO4 + Na2CO3 = MnCO4 + Na2SO3 =>
MnSO4 + Na2CO3 = MnCO4 + Na2SO3
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
CH3CH3OH + O2 = H2O + CO2 =>
4 CH3CH3OH + 13 O2 = 14 H2O + 8 CO2
Li + H2 = Li2H2 =>
2 Li + H2 = Li2H2
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2 =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2
CH4N2O + HOCl = CH4N2Cl2 + H2O + OCl =>
CH4N2O + 6 HOCl = CH4N2Cl2 + 3 H2O + 4 OCl
Al2(SO4)3 + BaCO3 = BaSO4 + Al2(CO3)3 =>
Al2(SO4)3 + 3 BaCO3 = 3 BaSO4 + Al2(CO3)3
CaO + H2O = CaOH2O =>
CaO + H2O = CaOH2O
C44H34BrN2O2P2 + C44H32F5NP2Pt + C44H44O10 + CuCoO4 + As2N2PS5 + MnS + SiO2 + TiFeCl6 + Au2O + Os2O3 + HNO3 = C69H39Cl6CuN27O19S7 + C44H34Au2MnO3P2 + C44H44O3Si3Ti + C44H34FeBr3ClO5 + C44H32O8Os2P2Pt2 + As8Co2N2O2 + ClF + H2O + SO2 =>
62676 C44H34BrN2O2P2 + 13236 C44H32F5NP2Pt + 58169 C44H44O10 + 6380 CuCoO4 + 12760 As2N2PS5 + 75674 MnS + 62676 SiO2 + 20892 TiFeCl6 + 75674 Au2O + 6618 Os2O3 + 14532 HNO3 = 6380 C69H39Cl6CuN27O19S7 + 75674 C44H34Au2MnO3P2 + 20892 C44H44O3Si3Ti + 20892 C44H34FeBr3ClO5 + 6618 C44H32O8Os2P2Pt2 + 3190 As8Co2N2O2 + 66180 ClF + 232708 H2O + 94814 SO2
HCl + Na3AsO2 = Na3Cl + HAsO2 =>
HCl + Na3AsO2 = Na3Cl + HAsO2
Na2CO3 + HCl = Na2Cl2 + H2O + CO2 =>
Na2CO3 + 2 HCl = Na2Cl2 + H2O + CO2
Pb + ZnCl2 = PbCl + Zn =>
2 Pb + ZnCl2 = 2 PbCl + Zn
XeF4 + KI = KF + I2 + Xe =>
XeF4 + 4 KI = 4 KF + 2 I2 + Xe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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