| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2(l) + P4(s) = 2 P2Br3(s)
Cd(SO4) + Zn = Cd2Zn + SO4 =>
2 Cd(SO4) + Zn = Cd2Zn + 2 SO4
AgAuF = AuAgF =>
AgAuF = AuAgF
CrBr3 + KOH = K3(Cr(OH)6) + KBr =>
CrBr3 + 6 KOH = K3(Cr(OH)6) + 3 KBr
NaHB4O7 + H2O = H3BO3 + NaOH =>
NaHB4O7 + 6 H2O = 4 H3BO3 + NaOH
CaO + H2O = CaOH2O =>
CaO + H2O = CaOH2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CrCl3 + KOH = Cr(OH) + KCl3 =>
CrCl3 + KOH = Cr(OH) + KCl3
C2H6 + CI2 = CI2H5CI + HCI =>
2 C2H6 + 5 CI2 = CI2H5CI + 7 HCI
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
NH3 + CuCl2 = Cu + N2 + HCl =>
2 NH3 + 3 CuCl2 = 3 Cu + N2 + 6 HCl
Mn2O3 + H2SO4 = MnSO4 + O2 + H2O =>
2 Mn2O3 + 4 H2SO4 = 4 MnSO4 + O2 + 4 H2O
NH4OH + Mg = NH4Mg + OH =>
NH4OH + Mg = NH4Mg + OH
P + SO2 + Cl2 = OSCl2 + OPCl3 =>
2 P + 2 SO2 + 5 Cl2 = 2 OSCl2 + 2 OPCl3
{-}tert{-}butylcyclohexanone = {-}tert{-}butylcyclohexanol =>
{-}tert{-}butylcyclohexanone = {-}tert{-}butylcyclohexanol
Cu + I2 = CuI2 =>
Cu + I2 = CuI2
CdO + HOH = Cd(OH)2 =>
CdO + HOH = Cd(OH)2
SIF4 + H2O = SIO2 + H2SIF6 =>
3 SIF4 + 2 H2O = SIO2 + 2 H2SIF6
MgO + HNO3 = MgNO3 + OH =>
MgO + HNO3 = MgNO3 + OH
CH3(CH2)16COONa + FeCl3 = Fe(CH3(CH2)16COO)3 + NaCl =>
3 CH3(CH2)16COONa + FeCl3 = Fe(CH3(CH2)16COO)3 + 3 NaCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
(NH4)2CO3 + HNO3 = (NH4)HNO3 + CO3 =>
(NH4)2CO3 + 2 HNO3 = 2(NH4)HNO3 + CO3
C12H8Cl6O + O2 = Cl2 + CO2 + H2O =>
2 C12H8Cl6O + 27 O2 = 6 Cl2 + 24 CO2 + 8 H2O
NaNO3 + Mg = MgNO3 + Na =>
NaNO3 + Mg = MgNO3 + Na
C3H6 + HBr = BrC3H7 =>
C3H6 + HBr = BrC3H7
K + Na3N = K3N + Na =>
3 K + Na3N = K3N + 3 Na
LiOH + H3BO3 = Li2B4O7 + H2O =>
2 LiOH + 4 H3BO3 = Li2B4O7 + 7 H2O
CuCl2(aq) + KI(aq) = CuI(s) + I2(s) + KCl(aq) =>
2 CuCl2(aq) + 4 KI(aq) = 2 CuI(s) + I2(s) + 4 KCl(aq)
MnO2 + Na2CO3 + O2 = CO2 + Na2MnO4 =>
2 MnO2 + 2 Na2CO3 + O2 = 2 CO2 + 2 Na2MnO4
KOH + Co3(Po4)2 = K3Po4 + Co(OH)2 =>
6 KOH + Co3(Po4)2 = 2 K3Po4 + 3 Co(OH)2
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
CaSO3 + HI = CaI2 + H2O + SO2 =>
CaSO3 + 2 HI = CaI2 + H2O + SO2
NbHPO = Nb(PO)H =>
NbHPO = Nb(PO)H
Mn + B = Mn3B4 =>
3 Mn + 4 B = Mn3B4
Ng(s)S(s) = NgS(s) =>
Ng(s)S(s) = NgS(s)
W + HNO3 = W(NO3)2 + NO + H2O =>
3 W + 8 HNO3 = 3 W(NO3)2 + 2 NO + 4 H2O
Pb(OH)4 + HI = Pb(I)4 + H2O =>
Pb(OH)4 + 4 HI = Pb(I)4 + 4 H2O
MgCo3 + CaCl2 = MgCl2 + CaCo3 =>
MgCo3 + CaCl2 = MgCl2 + CaCo3
Li + Cl2 = LiCl2 =>
Li + Cl2 = LiCl2
Cu(NO3)2 + PbS = CuS + Pb(NO3)2 =>
Cu(NO3)2 + PbS = CuS + Pb(NO3)2
C6H6 + F2 = CF2 + HF =>
C6H6 + 9 F2 = 6 CF2 + 6 HF
C7H6O3 + NaOH = NaCHO + H2O =>
C7H6O3 + 7 NaOH = 7 NaCHO + 3 H2O
Cd + H2O = CdOH + H =>
Cd + H2O = CdOH + H
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
MnO2 + C = Mn + CO =>
MnO2 + 2 C = Mn + 2 CO
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
HS + HSO4 = H2S + SO4 =>
HS + HSO4 = H2S + SO4
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(s) =>
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(s)
C6H4COOHNO2 + H2 = C6H8COOHNO2 =>
C6H4COOHNO2 + 2 H2 = C6H8COOHNO2
SO3 = S2O3 + SO4 =>
5 SO3 = S2O3 + 3 SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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