| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(NO3)2 + KClO4 + H2O = MnO2 + KClO3 + 2 HNO3
N2O4 + NH4 = N2 + H2O =>
N2O4 + 2 NH4 = 2 N2 + 4 H2O
TiF4 + H2O = TiO2 + HF =>
TiF4 + 2 H2O = TiO2 + 4 HF
NaCrO2 + Na2O2 + H2O = NaOH + Na2CrO4 =>
2 NaCrO2 + 3 Na2O2 + 2 H2O = 4 NaOH + 2 Na2CrO4
ZnCl2 + Mg(SO4)2 = Cl2Mg + Zn(SO4)2 =>
ZnCl2 + Mg(SO4)2 = Cl2Mg + Zn(SO4)2
Al3 + SO4 = Al3SO4 =>
Al3 + SO4 = Al3SO4
ZrO(NO3)2*2H2O = ZrO2 + H2O + NO2 + O =>
ZrO(NO3)2*2H2O = ZrO2 + 2 H2O + 2 NO2 + O
Ba(OH)2 + Pb(ClO3)2 = Ba(ClO3)2 + Pb(OH)2 =>
Ba(OH)2 + Pb(ClO3)2 = Ba(ClO3)2 + Pb(OH)2
MgSO4 + BaCl2 = BaSO4 + Mg(Cl)2 =>
MgSO4 + BaCl2 = BaSO4 + Mg(Cl)2
Kl + AgNO = KlAg + NO =>
Kl + AgNO = KlAg + NO
MgI2 + KMnO4 + H2SO4 = MgSO4 + I2 + K2SO4 + H2O + MnSO4 =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 5 I2 + K2SO4 + 8 H2O + 2 MnSO4
H2O + KNO3 = KNO3H2O =>
H2O + KNO3 = KNO3H2O
Zn(s) + CuBr2 = ZnBr2(aq) + Cu(s) =>
Zn(s) + CuBr2 = ZnBr2(aq) + Cu(s)
BaO + CuSO3 = BaSO3 + CuO =>
BaO + CuSO3 = BaSO3 + CuO
CNS + O2 = CNO2 + S =>
CNS + O2 = CNO2 + S
C12H22O11 + H2O = CH3HOHCOOH =>
C12H22O11 + 7 H2O = 6 CH3HOHCOOH
Fe(NO3)2 + KOH = KNO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 KOH = 2 KNO3 + Fe(OH)2
KCl + F2 = ClF5 + K =>
2 KCl + 5 F2 = 2 ClF5 + 2 K
KMnO4 + H2O2 = MnO2 + O2 + KOH =>
2 KMnO4 + H2O2 = 2 MnO2 + 2 O2 + 2 KOH
Pb(NO3)2 + Na2(SO4)2 = Na(NO3) + Pb(SO4)2 =>
Pb(NO3)2 + Na2(SO4)2 = 2 Na(NO3) + Pb(SO4)2
CuC2O4 + KSCN = Cu(SCN)2 + K2C2O4 =>
CuC2O4 + 2 KSCN = Cu(SCN)2 + K2C2O4
Br2 + C6H6 = C6H5Br + HBr =>
Br2 + C6H6 = C6H5Br + HBr
C60 + O2 = CO2 =>
C60 + 60 O2 = 60 CO2
hydrogen + oxygen = H7O3 =>
7 H2 + 3 O2 = 2 H7O3
NaC7H6O3 + Fe(NO3)3 = Fe(C6H5(OH)COO)3 + NaNO3 =>
3 NaC7H6O3 + Fe(NO3)3 = Fe(C6H5(OH)COO)3 + 3 NaNO3
K4[Fe(CN)6] + H2O2H2SO4 = K3[Fe(CN)6] + K2SO4 + H2O =>
2 K4[Fe(CN)6] + H2O2H2SO4 = 2 K3[Fe(CN)6] + K2SO4 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe + H2SO4(aq) = FeSO4(aq) + H2(g)
Al(OH)4{-}(aq) = AlO2{-}(aq) + H2O(l) =>
Al(OH)4{-}(aq) = AlO2{-}(aq) + 2 H2O(l)
Pb(OH)4 + Na = NaOH + Pb =>
Pb(OH)4 + 4 Na = 4 NaOH + Pb
FeS(s) + O2 = Fe2O3 + SO2 =>
4 FeS(s) + 7 O2 = 2 Fe2O3 + 4 SO2
PbBr2 = Br2 + Pb =>
PbBr2 = Br2 + Pb
Na2CO3 + Cl2 + H2O = NaClO + NaCl + NaHCO3 =>
2 Na2CO3 + Cl2 + H2O = NaClO + NaCl + 2 NaHCO3
Al(NO3)3 + (NH4) = Al + NH4NO3 =>
Al(NO3)3 + 3(NH4) = Al + 3 NH4NO3
[Co(C4H6N2)2](C2H3O2)2 + H2O + Na2CO3 = Co4(OH)6CO3 + CH3COONa + C4H6N2 + CO2 =>
4[Co(C4H6N2)2](C2H3O2)2 + 3 H2O + 4 Na2CO3 = Co4(OH)6CO3 + 8 CH3COONa + 8 C4H6N2 + 3 CO2
H22 + C12 + O11 = CH2O =>
12 H22 + 11 C12 + 12 O11 = 132 CH2O
K2CrO4 + KBr + HCl = CrCl3 + H2O + KCl + Br2 =>
2 K2CrO4 + 6 KBr + 16 HCl = 2 CrCl3 + 8 H2O + 10 KCl + 3 Br2
SrCl2 + Li2(CO3) = Sr(CO3) + LiCl =>
SrCl2 + Li2(CO3) = Sr(CO3) + 2 LiCl
NaHS + H2SO4 = Na2SO4 + H2O + S =>
6 NaHS + 5 H2SO4 = 3 Na2SO4 + 8 H2O + 8 S
BaNo3 + MgSO4 = MgNo3 + BaSO4 =>
BaNo3 + MgSO4 = MgNo3 + BaSO4
K2Cr2O7 + H2OSO4 + CH3OH = Cr2(SO4)3 + H2O + HCOOH + K2SO4 =>
2 K2Cr2O7 + 8 H2OSO4 + 7 CH3OH = 2 Cr2(SO4)3 + 15 H2O + 7 HCOOH + 2 K2SO4
Na2(S2O3) + HCl = NaCl + S + SO2 + H2O =>
Na2(S2O3) + 2 HCl = 2 NaCl + S + SO2 + H2O
K2Cr2O12 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + O2 =>
K2Cr2O12 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O + 4 O2
C8H8O7 + O2 = H2O + CO2 =>
2 C8H8O7 + 13 O2 = 8 H2O + 16 CO2
CCl2F2 + H2O = HF + HCl + CO2 =>
CCl2F2 + 2 H2O = 2 HF + 2 HCl + CO2
ZnCl2 + Na2SO3 = ZnS + Na + Cl + O2 =>
2 ZnCl2 + 2 Na2SO3 = 2 ZnS + 4 Na + 4 Cl + 3 O2
P4 + CdBr2 = Cd3P2 + Br2 =>
P4 + 6 CdBr2 = 2 Cd3P2 + 6 Br2
As2O3 + KBrO3 + HCl = As2O5 + KCl + HBrO2 =>
As2O3 + 2 KBrO3 + 2 HCl = As2O5 + 2 KCl + 2 HBrO2
CDS + I{2} + HCl = CDCl{2} + HI + S =>
CDS + I{2} + HCl = CDCl{2} + HI + S
I2 + C3H8O2 = CHI + H2O + HI =>
2 I2 + C3H8O2 = 3 CHI + 2 H2O + HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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