| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHC8H4O4 + CaOH = H2O + CaKC8H4O4
BaCl2Cu(OH)2 = CuCl2Ba(OH)2 =>
BaCl2Cu(OH)2 = CuCl2Ba(OH)2
C5H5N + O2 = CO2 + H2O + NH3 =>
2 C5H5N + 11 O2 = 10 CO2 + 2 H2O + 2 NH3
Pb(C2H3O2)2(aq) + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2(aq) + 2 KI = PbI2 + 2 KC2H3O2
CuNO3 + Al2 = Al(NO3)3 + Cu =>
6 CuNO3 + Al2 = 2 Al(NO3)3 + 6 Cu
KOH + H3NSO3 = H2KNO3S + H2O =>
KOH + H3NSO3 = H2KNO3S + H2O
Na(OH) + Be(NO3)2 = NaNO3 + Be(OH)2 =>
2 Na(OH) + Be(NO3)2 = 2 NaNO3 + Be(OH)2
NH4(OH) + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4(OH) + H2SO4 = (NH4)2SO4 + 2 H2O
KlO3 + NaHSO3 = Kl + NaHSO4 =>
KlO3 + 3 NaHSO3 = Kl + 3 NaHSO4
K3P + KMnO4 + H2O = K3PO4 + MnO2 + KOH =>
3 K3P + 8 KMnO4 + 4 H2O = 3 K3PO4 + 8 MnO2 + 8 KOH
Al(OH)3 + Na2(SO4) = Al2(SO4)3 + NaOH =>
2 Al(OH)3 + 3 Na2(SO4) = Al2(SO4)3 + 6 NaOH
CCl4 + KI + H2SO4 = KCl + CSO4 + I + H2 =>
CCl4 + 4 KI + H2SO4 = 4 KCl + CSO4 + 4 I + H2
C7H16 = CH4 + C6H8 =>
4 C7H16 = 10 CH4 + 3 C6H8
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3(s) + (NH4)2(SO4)3(aq) =>
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3(s) + (NH4)2(SO4)3(aq)
Mn(OH)2 + Mn2O7 = MnOHMnO4 + H2 =>
8 Mn(OH)2 + 2 Mn2O7 = 6 MnOHMnO4 + 5 H2
M(ClO)3 = MCl3 + O2 =>
2 M(ClO)3 = 2 MCl3 + 3 O2
Mn(OH)2 + Mn2O7 = MnOHMnO4 + H2 =>
8 Mn(OH)2 + 2 Mn2O7 = 6 MnOHMnO4 + 5 H2
KMnO4 + SO2 + H2 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 SO2 + 2 H2 = K2SO4 + 2 MnSO4 + 2 H2O
(CH2)5CHOH(l) + O2(g) = CO2(g) + H2O(l) =>
2(CH2)5CHOH(l) + 17 O2(g) = 12 CO2(g) + 12 H2O(l)
C8H4Cl2O2 + C6H4(NH2)2 = COC6H4CONHC6H4NH + HCl =>
C8H4Cl2O2 + C6H4(NH2)2 = COC6H4CONHC6H4NH + 2 HCl
Mn(OH)2 + Mn2O7 = MnOHMnO4 + H2 =>
8 Mn(OH)2 + 2 Mn2O7 = 6 MnOHMnO4 + 5 H2
PbO2 + H3O{+} + I{-} = Pb{2} + I2 + H2O =>
PbO2 + 4 H3O{+} + 2 I{-} = Pb{2} + I2 + 6 H2O
N2O5H2O = HNO3 =>
N2O5H2O = 2 HNO3
MnO4{-2} + SO2 = Mn{+2} + SO4{-2} =>
MnO4{-2} + 2 SO2 = Mn{+2} + 2 SO4{-2}
HCOOH + NaH = HCOONa + H2 =>
HCOOH + NaH = HCOONa + H2
KCl + H3PO2 = K3PO2 + HCl =>
3 KCl + H3PO2 = K3PO2 + 3 HCl
NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O
HBr + NC = NBr + CH =>
HBr + NC = NBr + CH
H3PO4 + Fe(NO3)3 = H3(NO3)3 + FePO4 =>
H3PO4 + Fe(NO3)3 = H3(NO3)3 + FePO4
HC2H3O2 + CuCO3 = Cu(C2H3O2)2 + H2O + CO2 =>
2 HC2H3O2 + CuCO3 = Cu(C2H3O2)2 + H2O + CO2
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
Ni(NO3)3(aq) + KBr(aq) = Br(NO3)3 + KNi =>
Ni(NO3)3(aq) + KBr(aq) = Br(NO3)3 + KNi
Co(NO3)2*6H2O + H2O = Co(NO3)2*7H2O =>
Co(NO3)2*6H2O + H2O = Co(NO3)2*7H2O
K + Li = KLi =>
K + Li = KLi
HCl + Mn = Mn(Cl)7 + H =>
7 HCl + Mn = Mn(Cl)7 + 7 H
HCl + K2CrO4 = HClK2CrO4 =>
HCl + K2CrO4 = HClK2CrO4
C6H18O(g) + O2 = CO2(g) + H2O(l) =>
C6H18O(g) + 10 O2 = 6 CO2(g) + 9 H2O(l)
Zn + Pb{+} = Zn{+} + Pb =>
Zn + Pb{+} = Zn{+} + Pb
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe2(SO4)3 + NaSCN = Na2[Fe(SCN)5] + Na2SO4 =>
Fe2(SO4)3 + 10 NaSCN = 2 Na2[Fe(SCN)5] + 3 Na2SO4
CaSO4 + KOH = Ca(HO)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(HO)2 + K2SO4
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
WO2 + H2 = W + H2O2 =>
WO2 + H2 = W + H2O2
Na + H2SO4 = Na2SO4 + Na2S + H2O =>
8 Na + 4 H2SO4 = 3 Na2SO4 + Na2S + 4 H2O
CO2(g) + H2O(l) = CH2O(s) + O2(g) =>
CO2(g) + H2O(l) = CH2O(s) + O2(g)
BaFeO4 + HNO3 = Fe2O3 + O2 + Ba(NO3)2 + H2O =>
4 BaFeO4 + 8 HNO3 = 2 Fe2O3 + 3 O2 + 4 Ba(NO3)2 + 4 H2O
Zn + K4Fe(CN)6 = Zn3K2(Fe(CN)6)2 + K =>
3 Zn + 2 K4Fe(CN)6 = Zn3K2(Fe(CN)6)2 + 6 K
AlCl3 + NaOH = Al(HO)3 + NaCl =>
AlCl3 + 3 NaOH = Al(HO)3 + 3 NaCl
H2(CO3) + Ca(OH)2 = CaCO3 + H2O =>
H2(CO3) + Ca(OH)2 = CaCO3 + 2 H2O
Y2O3 + CuO + BaCO3 = YBa2Cu3O7 + CO + CO2 =>
Y2O3 + 6 CuO + 4 BaCO3 = 2 YBa2Cu3O7 + CO + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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