| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
Cu + KI = CuK + I =>
Cu + KI = CuK + I
(NH4)3PO4 + AgNO3 = AgPO4 + (NH4)3NO3 =>
(NH4)3PO4 + AgNO3 = AgPO4 + (NH4)3NO3
Fe(OH)3(s) + H3PO4(aq) = FePO4(s) + H2O(l) =>
Fe(OH)3(s) + H3PO4(aq) = FePO4(s) + 3 H2O(l)
KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 3 K2SO4 + 2 K2CrO4 + 8 H2O
C2H2O4 + H2O2 = CO2 + H2O =>
C2H2O4 + H2O2 = 2 CO2 + 2 H2O
C8H18(g) + O2 = CO2(g) + H2O(l) =>
2 C8H18(g) + 25 O2 = 16 CO2(g) + 18 H2O(l)
Ca(SO4) + HCl = CaCl2 + H2SO4 =>
Ca(SO4) + 2 HCl = CaCl2 + H2SO4
C2H4O + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C2H4O + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
FeCl3 + C2H7N + H2O = Fe(OH)3 + C2H8NCl =>
FeCl3 + 3 C2H7N + 3 H2O = Fe(OH)3 + 3 C2H8NCl
PbI + Ag = AgI + Pb =>
PbI + Ag = AgI + Pb
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
Hg + CaCl2 = HgCl4 + Ca =>
Hg + 2 CaCl2 = HgCl4 + 2 Ca
Cu(NO3)2 + Na2CO3 + H2O = NaNO3 + Cu(OH)2 + CO2 =>
Cu(NO3)2 + Na2CO3 + H2O = 2 NaNO3 + Cu(OH)2 + CO2
CN + S = SCN =>
CN + S = SCN
FeSO4 + KJO3 + H2SO4 = J2 + Fe2(SO4)3 + H2O + K2SO4 =>
10 FeSO4 + 2 KJO3 + 6 H2SO4 = J2 + 5 Fe2(SO4)3 + 6 H2O + K2SO4
H2C2O4 + O2 = CO2 + H2O =>
2 H2C2O4 + O2 = 4 CO2 + 2 H2O
TeO2 + F2 = TeF4 + OF2 =>
TeO2 + 4 F2 = TeF4 + 2 OF2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Zn + HNO3 = Zn(NO3)2 + H2 = =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Na2S + Br2 = NaBr + S =>
Na2S + Br2 = 2 NaBr + S
Cu(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)2 + Cu(CN)6 =>
Cu(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)2 + Cu(CN)6
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
P4 + H2SO4 = SO2 + H3PO4 + H2O =>
P4 + 10 H2SO4 = 10 SO2 + 4 H3PO4 + 4 H2O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
KMnO4 + HCl + K2SO3 = MnSO4 + K2SO4 + KCl + H2O =>
2 KMnO4 + 6 HCl + 5 K2SO3 = 2 MnSO4 + 3 K2SO4 + 6 KCl + 3 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
IO4{-} + I{-} + H2O = I2 + OH{-} =>
IO4{-} + 7 I{-} + 4 H2O = 4 I2 + 8 OH{-}
RbOH + BaBr2 = BaOH + RbBr2 =>
RbOH + BaBr2 = BaOH + RbBr2
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
K3[N(SO3)3] + H2O = K2[NH(SO3)2] + K2S2O7 =>
2 K3[N(SO3)3] + H2O = 2 K2[NH(SO3)2] + K2S2O7
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
ZnS + H2O = ZnO + SO2 + H2 =>
ZnS + 3 H2O = ZnO + SO2 + 3 H2
CH3COOH + HNO3 = CH3CONO3 + H2O =>
CH3COOH + HNO3 = CH3CONO3 + H2O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
H2SO4 + Mg(s) = MgSO4(aq) + H2(g) =>
H2SO4 + Mg(s) = MgSO4(aq) + H2(g)
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
C3H7COOH + Br2 = HBr + C3H6BrCOOH =>
C3H7COOH + Br2 = HBr + C3H6BrCOOH
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Cu2O3 + H2SO4 = Cu2(SO4)3 + H2O =>
Cu2O3 + 3 H2SO4 = Cu2(SO4)3 + 3 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
NH4OH + C4H6O5 + NaOH + Fe2O3 = C8H7NO8Na4Fe + O2 + H2 =>
4 NH4OH + 8 C4H6O5 + 16 NaOH + 2 Fe2O3 = 4 C8H7NO8Na4Fe + 17 O2 + 28 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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