| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaS + ZnSO4 = ZnS + BaSO4
Ba3(PO4)2(s) + NaCl(ac) = Na3PO4(ac) + BaCl2(ac) =>
Ba3(PO4)2(s) + 6 NaCl(ac) = 2 Na3PO4(ac) + 3 BaCl2(ac)
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
KF + I = KFI =>
KF + I = KFI
UO2SO4 + NH3 + H2O = (NH4)2U2O7 + (NH4)2SO4 =>
2 UO2SO4 + 6 NH3 + 3 H2O = (NH4)2U2O7 + 2(NH4)2SO4
C7H6O3 + C4H10O = C8H8O3 + H2O =>
4 C7H6O3 + C4H10O = 4 C8H8O3 + H2O
Bi(NO3)3 + KMnO4 + HCl = BiCl5 + HNO3 + MnCl2 + KCl + H2O =>
5 Bi(NO3)3 + 2 KMnO4 + 31 HCl = 5 BiCl5 + 15 HNO3 + 2 MnCl2 + 2 KCl + 8 H2O
Cr2O7 + H2O2 = CrO(O2)2 + H2O =>
Cr2O7 + 3 H2O2 = 2 CrO(O2)2 + 3 H2O
F3 + ClO4 = ClF + O =>
F3 + 3 ClO4 = 3 ClF + 12 O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4) + I2 + K5SO4 + H2O =>
K2Cr2O7 + 28 KI + 7 H2SO4 = Cr2(SO4) + 14 I2 + 6 K5SO4 + 7 H2O
CaCl2 + Pb(NO3)2 = Ca + (NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca + (NO3)2 + PbCl2
MgCl2(ac) + K2SO3(ac) = KCl(ac) + MgSO3(ac) =>
MgCl2(ac) + K2SO3(ac) = 2 KCl(ac) + MgSO3(ac)
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
Fe(OH)3(s) = Fe2O3(s) + H2O(g) =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O(g)
CaNO3 + AlPO4 = Ca3PO4 + Al(NO3)3 =>
3 CaNO3 + AlPO4 = Ca3PO4 + Al(NO3)3
FeCe3 + NaOH = Fe(OH)3 + NaCe =>
FeCe3 + 3 NaOH = Fe(OH)3 + 3 NaCe
CuSO4SNa2 = CuNa2SSO4 =>
CuSO4SNa2 = CuNa2SSO4
Nh4OH + AlCl3 = Al(OH)3 + Nh4Cl =>
3 Nh4OH + AlCl3 = Al(OH)3 + 3 Nh4Cl
SnC{2}H{3}O{2}{4} + CaOH{2} = SnOH{2} + CaC{2}H{3}O{2}{2} =>
SnC{2}H{3}O{2}{4} + CaOH{2} = SnOH{2} + CaC{2}H{3}O{2}{2}
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
Na3[Mn(OH)6] = MnO2 + H2O + NaOH + Mn(OH)2 =>
2 Na3[Mn(OH)6] = MnO2 + 2 H2O + 6 NaOH + Mn(OH)2
[Cu(NH3)4](NO3)2 = Cu(NO3)2 + NH3 =>
[Cu(NH3)4](NO3)2 = Cu(NO3)2 + 4 NH3
Sn(OH)4 + Pb(ClO4)2 = Pb(OH)2 + Sn(ClO4)4 =>
Sn(OH)4 + 2 Pb(ClO4)2 = 2 Pb(OH)2 + Sn(ClO4)4
Mg + Co3 = MgCo3 =>
Mg + Co3 = MgCo3
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
AgNO3 + K2SO4 = KNO3 + Ag2SO4 =>
2 AgNO3 + K2SO4 = 2 KNO3 + Ag2SO4
C3H8 + H2O = C3H7OH + H2 =>
C3H8 + H2O = C3H7OH + H2
Cu + H2SO4 + H2O = CuSO4*5H2O + H2Cu =>
2 Cu + H2SO4 + 5 H2O = CuSO4*5H2O + H2Cu
Sn(ClO2)4 + Tl2(S2O3)3 = Sn(S2O3)2 + Tl(ClO2)3 =>
3 Sn(ClO2)4 + 2 Tl2(S2O3)3 = 3 Sn(S2O3)2 + 4 Tl(ClO2)3
Pb(s) + HCl(aq) = Pb(Cl) + H =>
Pb(s) + HCl(aq) = Pb(Cl) + H
CN{-} + CrO42{-} + H2O = CNO{-} + OH{-} + Cr(OH)3 =>
40 CN{-} + CrO42{-} + 2 H2O = 40 CNO{-} + OH{-} + Cr(OH)3
C12H22O11 + O(g) = CO2(g) + H2O(g) =>
C12H22O11 + 24 O(g) = 12 CO2(g) + 11 H2O(g)
C4H9Br + H2O = C4H9OH + HBr =>
C4H9Br + H2O = C4H9OH + HBr
C6H5OH + Na2CO3 = C6H5CO3 + Na2OH =>
C6H5OH + Na2CO3 = C6H5CO3 + Na2OH
HNO3 + CuO = CuO2 + HNO =>
HNO3 + 2 CuO = 2 CuO2 + HNO
C7H12Br2 = C7H11BrHBr =>
C7H12Br2 = C7H11BrHBr
Cu2S = Cu + S =>
Cu2S = 2 Cu + S
NH3 + N2SO4 = (NH4)2SO4 + N2 =>
8 NH3 + 3 N2SO4 = 3(NH4)2SO4 + 4 N2
Cu(NO3)2 + K4Fe(CN)6 = KNO3 + Cu2[Fe(CN)6] =>
2 Cu(NO3)2 + K4Fe(CN)6 = 4 KNO3 + Cu2[Fe(CN)6]
Al + CH4 = Al4C3 + H2 =>
4 Al + 3 CH4 = Al4C3 + 6 H2
MnO4{-}1 + SO3{-}2 + H{+} = Mn{+} + SO4{-}2 + H2O =>
MnO4{-}1 + 3 SO3{-}2 + 2 H{+} = Mn{+} + 3 SO4{-}2 + H2O
C16H30O2 + C6H8 = C16H32O2 + C6H6 =>
C16H30O2 + C6H8 = C16H32O2 + C6H6
NaCl + Cu(NO3)2 = CuCl2 + NaNO3 =>
2 NaCl + Cu(NO3)2 = CuCl2 + 2 NaNO3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NH4I(s) + CI2(g) = NH4CI(s) + I2(s) =>
NH4I(s) + CI2(g) = NH4CI(s) + I2(s)
Cu(NO3)2 + S = CuS + NO3 =>
Cu(NO3)2 + S = CuS + 2 NO3
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Al + H2SO3 = Al2(SO2)3 + H2O =>
2 Al + 3 H2SO3 = Al2(SO2)3 + 3 H2O
Mg + Co3 = MgCo3 =>
Mg + Co3 = MgCo3
KI + ZnCO3 + H2O2 = Zn(IO4)2 + K2CO3 + H2 =>
2 KI + ZnCO3 + 4 H2O2 = Zn(IO4)2 + K2CO3 + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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