| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + CH3COO = BaCH3COO
Sr + MgSO4(aq) = SrSO4(aq) + Mg =>
Sr + MgSO4(aq) = SrSO4(aq) + Mg
Cr(OH)3 + OCl{-} + OH{-} = CrO4{-} + H2O + Cl{-} =>
Cr(OH)3 + 2 OCl{-} + OH{-} = CrO4{-} + 2 H2O + 2 Cl{-}
HSO4 + Ca = HSO4Ca =>
HSO4 + Ca = HSO4Ca
Pb(NO3)2 + Na2CO3 + H2O = Pb2(OH)2CO3 + CO2 + NaNO3 =>
2 Pb(NO3)2 + 2 Na2CO3 + H2O = Pb2(OH)2CO3 + CO2 + 4 NaNO3
Ba(OH)2 + K2O = KOH + BaO =>
Ba(OH)2 + K2O = 2 KOH + BaO
Ca(BrO)2 + H2O = Ca(OH)2 + HBrO =>
Ca(BrO)2 + 2 H2O = Ca(OH)2 + 2 HBrO
NO2 + CH = N2 + CO2 + H2O =>
10 NO2 + 8 CH = 5 N2 + 8 CO2 + 4 H2O
Ca + Ag3PO4 = Ag + CaPO4 =>
Ca + Ag3PO4 = 3 Ag + CaPO4
Br2 + H2S = Br2S + H2 =>
Br2 + H2S = Br2S + H2
Cr2O7{-}2 + NO2{-} + H{+} = Cr{+}3 + NO3{-} + H2O =>
2 Cr2O7{-}2 + 11 NO2{-} + 6 H{+} = 4 Cr{+}3 + 11 NO3{-} + 3 H2O
ZnO + H2O = ZnOH2O =>
ZnO + H2O = ZnOH2O
Mg + AuNO3 = MgNO3 + Au =>
Mg + AuNO3 = MgNO3 + Au
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
ZnCO3 + CuSO4 = Cu + ZnSO4 + CO3 =>
ZnCO3 + CuSO4 = Cu + ZnSO4 + CO3
KI + MnO2 + H2SO4 = KHSO4 + MnSO4 + I2 + H2O =>
2 KI + MnO2 + 3 H2SO4 = 2 KHSO4 + MnSO4 + I2 + 2 H2O
KMnO4 + NaBr + H2SO4 = MnO2 + Br2 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 6 NaBr + 4 H2SO4 = 2 MnO2 + 3 Br2 + K2SO4 + 4 H2O + 3 Na2SO4
C6H4(OH)2 + HCl + C12H24O12 = C18H29O13Cl + H2O =>
C6H4(OH)2 + HCl + C12H24O12 = C18H29O13Cl + H2O
Ti + KF = TiF + K =>
Ti + KF = TiF + K
MeO2 = Me + O =>
MeO2 = Me + 2 O
C5H13N(l) + O2(g) = CO2(g) + H2O(l) + NO2(g) =>
4 C5H13N(l) + 37 O2(g) = 20 CO2(g) + 26 H2O(l) + 4 NO2(g)
Ag(NO3)2 + KCN = Ag(CN)2 + KNO3 =>
Ag(NO3)2 + 2 KCN = Ag(CN)2 + 2 KNO3
CuO + H2O + CH2 = (CuOH)2 + CO2 =>
6 CuO + 2 H2O + CH2 = 3(CuOH)2 + CO2
H2O2 + KJ + H2SO4 = H2O + J2 + K2SO4 =>
H2O2 + 2 KJ + H2SO4 = 2 H2O + J2 + K2SO4
AlPO4 + FeSO4 = FePO4 + AlSO4 =>
AlPO4 + FeSO4 = FePO4 + AlSO4
CH3CHCH2 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHCH2 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
MnO2 + Sn(OH)4 = Sn + MnO2OH =>
4 MnO2 + Sn(OH)4 = Sn + 4 MnO2OH
Bi2O3 + Zn = Bi2 + ZnO =>
Bi2O3 + 3 Zn = Bi2 + 3 ZnO
NaFe3(SO4)2(OH)6 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFe3(SO4)2(OH)6 + 6 H2SO4 = 3 Fe2(SO4)3 + Na2SO4 + 12 H2O
C2H4O2 + HNO3 = CO2 + HNO2 + H2O =>
C2H4O2 + 4 HNO3 = 2 CO2 + 4 HNO2 + 2 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
NaCl(s) + AgNO3(ac) = AgCl + NaNO3 =>
NaCl(s) + AgNO3(ac) = AgCl + NaNO3
Li2SO4 + BaBr2 = LiBr + BaSO4 =>
Li2SO4 + BaBr2 = 2 LiBr + BaSO4
Na2S + KBr = K2S + NaBr =>
Na2S + 2 KBr = K2S + 2 NaBr
K2Co3 + HCl = KCl + H2Co3 = =>
K2Co3 + 2 HCl = 2 KCl + H2Co3
CaAl2Si2O8 + H2O = Ca2Al2Si3O10(OH)2 + Al2O3 + SiO2 =>
2 CaAl2Si2O8 + H2O = Ca2Al2Si3O10(OH)2 + Al2O3 + SiO2
CaO + Re2O7 = Ca(ReO4)2 =>
CaO + Re2O7 = Ca(ReO4)2
HIO3 + HI = I2*H2O =>
HIO3 + 5 HI = 3 I2*H2O
MnO2 + As2O3 + H{+} = Mn2{+} + As2O5 + H2O =>
8 MnO2 + 7 As2O3 + 4 H{+} = 4 Mn2{+} + 7 As2O5 + 2 H2O
Ba(BrO)2 + HBr = BaBr2 + Br + H2O =>
Ba(BrO)2 + 4 HBr = BaBr2 + 4 Br + 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
BeO + Cl = BeCl2 + O2 =>
2 BeO + 4 Cl = 2 BeCl2 + O2
Cu(NO3)2(aw) + K3PO4(aq) = KNO3(aq) + Cu3(PO4)2(s) =>
3 Cu(NO3)2(aw) + 2 K3PO4(aq) = 6 KNO3(aq) + Cu3(PO4)2(s)
SbCl5 = SbCl + Cl =>
SbCl5 = SbCl + 4 Cl
Fe(S2)2 + HCl = FeCl2 + H2S + S =>
Fe(S2)2 + 2 HCl = FeCl2 + H2S + 3 S
FeO(OH) + H2O = H2O2 + Fe(OH)2 =>
2 FeO(OH) + 2 H2O = H2O2 + 2 Fe(OH)2
F{-)+F{+) = F2 =>
F{-)+F{+) = F2
C3H4O4 + Ca(OH)2 = CaC3H2O4 + H2O =>
C3H4O4 + Ca(OH)2 = CaC3H2O4 + 2 H2O
O3 + CrCl3 + KOH = K2CrO7 + H2O + Cl2 =>
4 O3 + 2 CrCl3 + 4 KOH = 2 K2CrO7 + 2 H2O + 3 Cl2
KCl + HNO3 = KNO3 + HCl =>
KCl + HNO3 = KNO3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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