| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 HCl + 2 KMnO4 = 2 MnCl2(aq) + 8 H2O + 5 Cl2 + 2 KCl
PbCl2 + KI = KCl + PbI2 =>
PbCl2 + 2 KI = 2 KCl + PbI2
Ag3PO4 + S2O3 = Ag(S2O3)2 + PO4 =>
Ag3PO4 + 6 S2O3 = 3 Ag(S2O3)2 + PO4
KClO3 + FeO + HCl = KCl + FeCl3 + H2O =>
KClO3 + 6 FeO + 18 HCl = KCl + 6 FeCl3 + 9 H2O
SnO + Zn = ZnO + Sn =>
SnO + Zn = ZnO + Sn
KMnO4 + NaOH + Na2S2O5 = MnO2 + Na2SO4 + K2SO4 + H2O =>
4 KMnO4 + 2 NaOH + 3 Na2S2O5 = 4 MnO2 + 4 Na2SO4 + 2 K2SO4 + H2O
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
FeAu = Fe6Au6 =>
6 FeAu = Fe6Au6
HNO3 + H2SO4 + Tl = Tl2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO4 + 6 Tl = 3 Tl2SO4 + 2 NO + 4 H2O
SnO + Zn = ZnO + Sn =>
SnO + Zn = ZnO + Sn
HNO3 + H2SO4 + Tl = Tl2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO4 + 6 Tl = 3 Tl2SO4 + 2 NO + 4 H2O
SnO + Zn = ZnO + Sn =>
SnO + Zn = ZnO + Sn
HNO3 + H2SO4 + Tl = Tl2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO4 + 6 Tl = 3 Tl2SO4 + 2 NO + 4 H2O
H2SO4 + CH3CH2NH2 = HSO4 + CH3CH2NH3 =>
H2SO4 + CH3CH2NH2 = HSO4 + CH3CH2NH3
HNO3 + H2SO4 + Tl = Tl2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO4 + 6 Tl = 3 Tl2SO4 + 2 NO + 4 H2O
Cl(aq) + NaI(aq) = NaCl(aq) + I(aq) =>
Cl(aq) + NaI(aq) = NaCl(aq) + I(aq)
MgSO2 + Hg2(NO3)2 = Mg(NO3)2 + Hg2SO2 =>
MgSO2 + Hg2(NO3)2 = Mg(NO3)2 + Hg2SO2
CrCl3 + Ba(OH)2 = Cr(OH)3 + BaCl2 =>
2 CrCl3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaCl2
H2Cl2O4 + Fe(OH)2 = FeCl2O4 + H2O =>
H2Cl2O4 + Fe(OH)2 = FeCl2O4 + 2 H2O
Cl(aq) + NaI(aq) = NaCl(aq) + I(aq) =>
Cl(aq) + NaI(aq) = NaCl(aq) + I(aq)
Cr2O7{-}2 + H{+} + I{-} = Cr + I2 + H2O =>
2 Cr2O7{-}2 + 28 H{+} + 26 I{-} = 4 Cr + 13 I2 + 14 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
HNO3 + H2SO4 + Tl = Tl2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO4 + 6 Tl = 3 Tl2SO4 + 2 NO + 4 H2O
CO + CaO = CaC + O2 =>
CO + CaO = CaC + O2
CH3COONH4 + H2O = CH3COOH + NOH5 =>
CH3COONH4 + H2O = CH3COOH + NOH5
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
H2Cl2O4 + Fe(OH)2 = FeCl2O4 + H2O =>
H2Cl2O4 + Fe(OH)2 = FeCl2O4 + 2 H2O
SnO + Zn = ZnO + Sn =>
SnO + Zn = ZnO + Sn
SrSCuN = SrNCuS =>
SrSCuN = SrNCuS
NH4CO3 + CH3COOH = NH4COOH + CH3CO3 =>
NH4CO3 + CH3COOH = NH4COOH + CH3CO3
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Cl(aq) + NaI(aq) = NaCl(aq) + I(aq) =>
Cl(aq) + NaI(aq) = NaCl(aq) + I(aq)
NaOH(aq) + HI(aq) = NaI(aq) + H2O(l) =>
NaOH(aq) + HI(aq) = NaI(aq) + H2O(l)
CaCl2 + PbSO3 = PbCl2 + CaSO3 =>
CaCl2 + PbSO3 = PbCl2 + CaSO3
AlCl3*6H2O + NaOH = Al(OH)3 + NaCl + H2O =>
AlCl3*6H2O + 3 NaOH = Al(OH)3 + 3 NaCl + 6 H2O
Fe2(SO4)3 + K2SO4 + HNO3 + CO2 + Cl2 + H2O = H2SO4 + HClO + K4[Fe(CN)6] =>
Fe2(SO4)3 + 4 K2SO4 + 12 HNO3 + 12 CO2 + 61 Cl2 + 62 H2O = 7 H2SO4 + 122 HClO + 2 K4[Fe(CN)6]
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
SnO + Zn = ZnO + Sn =>
SnO + Zn = ZnO + Sn
HNO3 + H2SO4 + Tl = Tl2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO4 + 6 Tl = 3 Tl2SO4 + 2 NO + 4 H2O
Al(OH)3 + H2SO4 = Al2 + SO4 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2 + 3 SO4 + 6 H2O
HNO3 + H2SO4 + Tl = Tl2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO4 + 6 Tl = 3 Tl2SO4 + 2 NO + 4 H2O
H2Cl2O4 + Fe(OH)2 = FeCl2O4 + H2O =>
H2Cl2O4 + Fe(OH)2 = FeCl2O4 + 2 H2O
Cl(aq) + NaI(aq) = NaCl(aq) + I(aq) =>
Cl(aq) + NaI(aq) = NaCl(aq) + I(aq)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Zn + HI = ZnI + H2 =>
2 Zn + 2 HI = 2 ZnI + H2
Li3N + MgSO3 = Li2SO3 + Mg3N2 =>
2 Li3N + 3 MgSO3 = 3 Li2SO3 + Mg3N2
MgCO3 + C2H4O2 = CO2 + Mg(CH3COO)2 + H2O =>
MgCO3 + 2 C2H4O2 = CO2 + Mg(CH3COO)2 + H2O
PCl3 + K3PO4 = KCl + P2O4 =>
PCl3 + K3PO4 = 3 KCl + P2O4
Ca + FeO = CaFe + O =>
Ca + FeO = CaFe + O
CaCl2(aq) + Na2CO3(aq) = Ca(CO3)2 + Na2Cl =>
CaCl2(aq) + 2 Na2CO3(aq) = Ca(CO3)2 + 2 Na2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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