| Équations équilibrées la veille | Équations équilibrées le lendemain |
CSOH(aq) + HI(aq) = CSI + H2O
Na2SO3 + I2 = I2SO3 + Na =>
Na2SO3 + I2 = I2SO3 + 2 Na
Mn2(SO4)4 + (NH4)2S = Mn2S4 + (NH4)2SO4 =>
Mn2(SO4)4 + 4(NH4)2S = Mn2S4 + 4(NH4)2SO4
HfN + BCl3 = BN + HfCl3 =>
HfN + BCl3 = BN + HfCl3
Mn2(SO4)4 + (NH4)2S = Mn2S4 + (NH4)2SO4 =>
Mn2(SO4)4 + 4(NH4)2S = Mn2S4 + 4(NH4)2SO4
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
CuCl2{-}5H2O = CuCl2{-}H2O =>
CuCl2{-}5H2O = CuCl2{-}H2O
K2Cr2O7(s) + HCl(l) = KCl(ac) + CrCl3(ac) + Cl2(g) + H2O =>
K2Cr2O7(s) + 14 HCl(l) = 2 KCl(ac) + 2 CrCl3(ac) + 3 Cl2(g) + 7 H2O
SrO + NaCl = Na2O + SrCl2 =>
SrO + 2 NaCl = Na2O + SrCl2
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
CuCl2{-}5H2O = CuCl2{-}H2O =>
CuCl2{-}5H2O = CuCl2{-}H2O
HfN + BCl3 = BN + HfCl3 =>
HfN + BCl3 = BN + HfCl3
HNO3 + AgOH = HOH + AgNO2 + O =>
HNO3 + AgOH = HOH + AgNO2 + O
CuSO4 + HNO3 = Cu(NO3)2 + SO4 + H2 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + SO4 + H2
Na2SO3 + I2 = I2SO3 + Na =>
Na2SO3 + I2 = I2SO3 + 2 Na
FeSO4 + LiOH = Fe(OH)2 + Li2SO4 =>
FeSO4 + 2 LiOH = Fe(OH)2 + Li2SO4
KZ + Cl2 = KCl + Z2 =>
2 KZ + Cl2 = 2 KCl + Z2
CuCl2{-}5H2O = CuCl2{-}H2O =>
CuCl2{-}5H2O = CuCl2{-}H2O
CaCO3 + HNO3 = Ca(NO3)2 + H2CO3 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(MnO4)4 + B = BMnO4 + Pb =>
Pb(MnO4)4 + 4 B = 4 BMnO4 + Pb
Zn(HCO3)2 + NaOH = ZnCO3 + Na2CO3 + H2O =>
Zn(HCO3)2 + 2 NaOH = ZnCO3 + Na2CO3 + 2 H2O
KMnO4 + CH3COOH + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
8 KMnO4 + 5 CH3COOH + 12 H2SO4 = 10 CO2 + 22 H2O + 4 K2SO4 + 8 MnSO4
HfN + BCl3 = BN + HfCl3 =>
HfN + BCl3 = BN + HfCl3
C8H8 + H2O2 = C7H6O + H2O =>
7 C8H8 + 12 H2O2 = 8 C7H6O + 16 H2O
K2Cr2O7(s) + HCl(l) = KCl(ac) + CrCl3(ac) + Cl2(g) + H2O =>
K2Cr2O7(s) + 14 HCl(l) = 2 KCl(ac) + 2 CrCl3(ac) + 3 Cl2(g) + 7 H2O
Na2SO3 + I2 = I2SO3 + Na =>
Na2SO3 + I2 = I2SO3 + 2 Na
SrO + NaCl = Na2O + SrCl2 =>
SrO + 2 NaCl = Na2O + SrCl2
HNO3 + AgOH = HOH + AgNO2 + O =>
HNO3 + AgOH = HOH + AgNO2 + O
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Mn2(SO4)4 + (NH4)2S = Mn2S4 + (NH4)2SO4 =>
Mn2(SO4)4 + 4(NH4)2S = Mn2S4 + 4(NH4)2SO4
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Mg + CN = Mg(CN)2 =>
Mg + 2 CN = Mg(CN)2
HNO3 + AgOH = HOH + AgNO2 + O =>
HNO3 + AgOH = HOH + AgNO2 + O
Ca(OH)2 + H2Cr2O7 = CaCr2O7 + H2O =>
Ca(OH)2 + H2Cr2O7 = CaCr2O7 + 2 H2O
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
AlCl3 + HNO3 = HCl + Al(NO3)3 =>
AlCl3 + 3 HNO3 = 3 HCl + Al(NO3)3
Na2SO3 + I2 = I2SO3 + Na =>
Na2SO3 + I2 = I2SO3 + 2 Na
Nb2O5 + CCl4 = NbCl5 + COCl2 =>
Nb2O5 + 5 CCl4 = 2 NbCl5 + 5 COCl2
KZ + Cl2 = KCl + Z2 =>
2 KZ + Cl2 = 2 KCl + Z2
Pb(MnO4)4 + B = BMnO4 + Pb =>
Pb(MnO4)4 + 4 B = 4 BMnO4 + Pb
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
Na2CO3 + Al2(SO4)3 = Al2O3 + CO2 + Na2SO4 =>
3 Na2CO3 + Al2(SO4)3 = Al2O3 + 3 CO2 + 3 Na2SO4
HfN + BCl3 = BN + HfCl3 =>
HfN + BCl3 = BN + HfCl3
Cr(OH)3 + KClO3 + KOH = K2CrO4 + H2O + KCl =>
2 Cr(OH)3 + KClO3 + 4 KOH = 2 K2CrO4 + 5 H2O + KCl
Br2CO3 + H2SO4 = Br2SO4 + H2O + CO2 =>
Br2CO3 + H2SO4 = Br2SO4 + H2O + CO2
H2O2 + KNH4 + C = KCN + H2O =>
2 H2O2 + KNH4 + C = KCN + 4 H2O
Na2SO3 + I2 = I2SO3 + Na =>
Na2SO3 + I2 = I2SO3 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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