| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 2 PO4 = 2 Al(PO4) + 3 SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PbO2 + H2S = PbO + SO2 + H2O =>
3 PbO2 + H2S = 3 PbO + SO2 + H2O
Fe2(SO4)3 + Pb = PbSO4 + Fe =>
Fe2(SO4)3 + 3 Pb = 3 PbSO4 + 2 Fe
K2CO3(s) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l) =>
K2CO3(s) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l)
SiO2(s) + HF(g) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O(l)
NCl2O6 + AgNO3 = AgCl + N2 + O2 =>
2 NCl2O6 + 4 AgNO3 = 4 AgCl + 3 N2 + 12 O2
ZnBr2 + Al = AlBr + Zn =>
ZnBr2 + 2 Al = 2 AlBr + Zn
Mg(s) + HCl(aq) = MgCl(g) + H =>
Mg(s) + HCl(aq) = MgCl(g) + H
Fe{2+} + O2 + OH{-} = FeOOH + H2O =>
4 Fe{2+} + O2 + 8 OH{-} = 4 FeOOH + 2 H2O
Mn + (OH)2 + HNO3 = Mn(NO3)2 + H2O =>
Mn + (OH)2 + 2 HNO3 = Mn(NO3)2 + 2 H2O
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCl(aq) + Fe(s) = Cu(s) + FeCl4(aq) =>
4 CuCl(aq) + Fe(s) = 4 Cu(s) + FeCl4(aq)
Ca(OH)2 + Na2(SO4) = CaSO4 + NaOH =>
Ca(OH)2 + Na2(SO4) = CaSO4 + 2 NaOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2PtCl4 + CH3COONH4 = Pt(NH3)2Cl2 + HCl + CH3COOK =>
K2PtCl4 + 2 CH3COONH4 = Pt(NH3)2Cl2 + 2 HCl + 2 CH3COOK
LiOH + ClH = LiCl + H2O =>
LiOH + ClH = LiCl + H2O
C2H2 + NaOH = NaC2H + H2O =>
C2H2 + NaOH = NaC2H + H2O
C14H18N2O5 + H2O = C4H7NO4 + CH3OH + C9H11NO2 =>
C14H18N2O5 + 2 H2O = C4H7NO4 + CH3OH + C9H11NO2
Mg + KNO3 = Mg(NO3)2 + K =>
Mg + 2 KNO3 = Mg(NO3)2 + 2 K
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeSO4 + Zn(OH)2 = Fe(OH)2 + ZnSO4 =>
FeSO4 + Zn(OH)2 = Fe(OH)2 + ZnSO4
Ca(OH)2 + O2 = CaO + H2O2 =>
2 Ca(OH)2 + O2 = 2 CaO + 2 H2O2
HClO3 + CsOH = CsClO3 + HOH =>
HClO3 + CsOH = CsClO3 + HOH
Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3
AgCl + I{-} = AgI + Cl{-} =>
AgCl + I{-} = AgI + Cl{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2[Zr(SO4)3] + NH4OH = (NH4)2SO4 + Zr(OH)4 =>
(NH4)2[Zr(SO4)3] + 4 NH4OH = 3(NH4)2SO4 + Zr(OH)4
CuCl + NH4OH = CuOH + NH4Cl =>
CuCl + NH4OH = CuOH + NH4Cl
HNCO(l) = C3N3(NH2)3(l) + CO2(g) =>
6 HNCO(l) = C3N3(NH2)3(l) + 3 CO2(g)
MnO4{-} + CN{-} + H2O = CNO{-} + OH{-} + MnO2 =>
2 MnO4{-} + 3 CN{-} + H2O = 3 CNO{-} + 2 OH{-} + 2 MnO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NiI2 + K2CO3 = NiCO3 + KI =>
NiI2 + K2CO3 = NiCO3 + 2 KI
(CH3)2SnCl2 + SnCl4 = CH3SnCl3 =>
(CH3)2SnCl2 + SnCl4 = 2 CH3SnCl3
NaOCl + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaOCl + 2 FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O
Hg + KNO3 + H2SO4 = Hg2SO4 + NO + K2SO4 + H2O =>
6 Hg + 2 KNO3 + 4 H2SO4 = 3 Hg2SO4 + 2 NO + K2SO4 + 4 H2O
Br2(l) + I(s) = IBr3(g) =>
3 Br2(l) + 2 I(s) = 2 IBr3(g)
MgOHNO3 + HCl = MgCl2 + Mg(NO3)2 + H2O =>
2 MgOHNO3 + 2 HCl = MgCl2 + Mg(NO3)2 + 2 H2O
CuI + H2SO4 = I2 + CuSO4 + SO2 + H2O =>
2 CuI + 4 H2SO4 = I2 + 2 CuSO4 + 2 SO2 + 4 H2O
C6H124 + O2 = C6O2 + H14 =>
7 C6H124 + 7 O2 = 7 C6O2 + 62 H14
SO4 + FeOH2 = H2O + FeSO4 =>
SO4 + FeOH2 = H2O + FeSO4
Cu + (PO4)3 = Cu3(PO4) =>
9 Cu + (PO4)3 = 3 Cu3(PO4)
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
H2SO4 + BaBr2 = H2Br2 + BaSO4 =>
H2SO4 + BaBr2 = H2Br2 + BaSO4
KMnO4(s) + HCl(aq) = MnCl2 + KCl + H2O + Cl =>
KMnO4(s) + 8 HCl(aq) = MnCl2 + KCl + 4 H2O + 5 Cl
K2Cr2O7 + Zn + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Zn + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
AgCl + Na2S2O3 = Na3(Ag(S2O3)2) + NaCl =>
AgCl + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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