| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + Fe2O3 = BaFe2O4 + CO2
C3H5(ONO2)3 + Ti{+3} + H{+} = C3H5(ONH2)3 + Ti{+4} + H2O =>
C3H5(ONO2)3 + 18 Ti{+3} + 18 H{+} = C3H5(ONH2)3 + 18 Ti{+4} + 6 H2O
NH3*H2OHCl = NH4ClH2O =>
NH3*H2OHCl = NH4ClH2O
Mn + BrO({-}1) + OH({-}1) = MnO4({-}1) + Br({-}1) + H2O =>
2 Mn + 7 BrO({-}1) + 2 OH({-}1) = 2 MnO4({-}1) + 7 Br({-}1) + H2O
LiCl + F2 = FCl + Li =>
2 LiCl + F2 = 2 FCl + 2 Li
C8H11Br + KMnO4 + H2SO4 = C6H4BrO2 + CO2 + K2SO4 + MnSO4 + H2O =>
10 C8H11Br + 38 KMnO4 + 57 H2SO4 = 10 C6H4BrO2 + 20 CO2 + 19 K2SO4 + 38 MnSO4 + 92 H2O
N2O5(g) + H2O(g) = HNO3(aq) =>
N2O5(g) + H2O(g) = 2 HNO3(aq)
K2Cr2O7 + HCIO4 + HI = Cr(CIO4)3 + KCIO4 + I2 + H2O =>
K2Cr2O7 + 8 HCIO4 + 6 HI = 2 Cr(CIO4)3 + 2 KCIO4 + 3 I2 + 7 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Fe(OH)2 + HNO3 = Fe(NO3) + H(OH)2 =>
Fe(OH)2 + HNO3 = Fe(NO3) + H(OH)2
HBrO3 + KHCO3 = KBrO3 + H2CO3 =>
HBrO3 + KHCO3 = KBrO3 + H2CO3
Cu4SO4 + NiCl2 = Cu4Cl2 + NiSO4 =>
Cu4SO4 + NiCl2 = Cu4Cl2 + NiSO4
(CH3COO)2Ca + (NH4)3PO4 = Ca3(PO4)2 + CH3COONH4 =>
3(CH3COO)2Ca + 2(NH4)3PO4 = Ca3(PO4)2 + 6 CH3COONH4
C111H159O + O2 = CO2 + H2O =>
4 C111H159O + 601 O2 = 444 CO2 + 318 H2O
LiCl + I2 = I2Cl + Li =>
LiCl + I2 = I2Cl + Li
C3H8O2S + O2 = CO2 + H2O + SO3 =>
2 C3H8O2S + 11 O2 = 6 CO2 + 8 H2O + 2 SO3
Zn + LiOH = Li + Zn(OH)2 =>
Zn + 2 LiOH = 2 Li + Zn(OH)2
C8H17N + O2 = CO2 + H2O + NH3 =>
2 C8H17N + 23 O2 = 16 CO2 + 14 H2O + 2 NH3
SnO + C = SnCO =>
SnO + C = SnCO
C5H6 + C2O7 = C + H2O9 =>
7 C5H6 + 27 C2O7 = 89 C + 21 H2O9
Pb(NO3)2 + Na(HCO3) = Pb(HCO3)2 + NaNO3 =>
Pb(NO3)2 + 2 Na(HCO3) = Pb(HCO3)2 + 2 NaNO3
AgI + Na2S2O3 = Na[AgS2O3] + NaI =>
AgI + Na2S2O3 = Na[AgS2O3] + NaI
FeCl2 + Co(OH)3 = Fe(OH)3 + CoCl2 =>
FeCl2 + Co(OH)3 = Fe(OH)3 + CoCl2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
(NH4)2(Cr2O7) + (Fe3)(PO4)2 = (NH4)3(PO4) + (Fe2)(Cr2O7)2 =>
6(NH4)2(Cr2O7) + 2(Fe3)(PO4)2 = 4(NH4)3(PO4) + 3(Fe2)(Cr2O7)2
CaHCl = Ca(HCl) =>
CaHCl = Ca(HCl)
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
Hg(OH)2 + HClO = Hg(ClO)2 + H2O =>
Hg(OH)2 + 2 HClO = Hg(ClO)2 + 2 H2O
H2SO4 + NH4 = (NH4)2SO4 + H =>
H2SO4 + 2 NH4 = (NH4)2SO4 + 2 H
CrOH3 + HNO3 = CrNO3 + H2O + H2 =>
CrOH3 + HNO3 = CrNO3 + H2O + H2
HCIO + HOH = CIO2 + H =>
HCIO + HOH = CIO2 + 3 H
Ba + Br = BaBr =>
Ba + Br = BaBr
K2S + KAl(SO4)2 + H2O = K2SO4 + Al(OH)3 + H2S =>
3 K2S + 2 KAl(SO4)2 + 6 H2O = 4 K2SO4 + 2 Al(OH)3 + 3 H2S
Cr2O3(s) + C(s) = Cr(s) + CO(g) =>
Cr2O3(s) + 3 C(s) = 2 Cr(s) + 3 CO(g)
NaB4O7 + AgNO3 = AgB4O7 + NaNO3 =>
NaB4O7 + AgNO3 = AgB4O7 + NaNO3
H2SO4 + Na3PO4 = H3PO4 + Na2SO4 =>
3 H2SO4 + 2 Na3PO4 = 2 H3PO4 + 3 Na2SO4
HgSO4 + Cu = Cu(SO4)2 + Hg =>
2 HgSO4 + Cu = Cu(SO4)2 + 2 Hg
Ba + H2 = Ba2H2 =>
2 Ba + H2 = Ba2H2
MeNH2*HCl + NaOH = MeNH2 + NaCl + H2O =>
MeNH2*HCl + NaOH = MeNH2 + NaCl + H2O
ZnCl2KOH = ZnOHCl2K =>
ZnCl2KOH = ZnOHCl2K
Sb2S3 = Sb + S8 =>
8 Sb2S3 = 16 Sb + 3 S8
CaC2 + H2O(l) = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O(l) = Ca(OH)2 + C2H2
CO(NH2)2 = C3H6N6 + NH3 + CO2 =>
6 CO(NH2)2 = C3H6N6 + 6 NH3 + 3 CO2
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe =>
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe
KMgO4 + HCl = KCl + MgCl2 + H2O + Cl2 =>
2 KMgO4 + 16 HCl = 2 KCl + 2 MgCl2 + 8 H2O + 5 Cl2
Cr(s) + Cl2 = CrCl3 =>
2 Cr(s) + 3 Cl2 = 2 CrCl3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 = Cu(NO3)2 + NaOH =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CuCl2*2H2O + Fe = FeCl3 + Cu + H2O =>
3 CuCl2*2H2O + 2 Fe = 2 FeCl3 + 3 Cu + 6 H2O
C26H52O2 + O2 = CO2 + H2O =>
C26H52O2 + 38 O2 = 26 CO2 + 26 H2O
CrO4{2-} + Cd + H{+} = Cr{3+} + Cd{2+} + H2O =>
2 CrO4{2-} + 3 Cd + 16 H{+} = 2 Cr{3+} + 3 Cd{2+} + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/24
Équations équilibrées sur07/14/23
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