| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 = C + 2 S
KClO = KClO4 + KCl =>
4 KClO = KClO4 + 3 KCl
Cr + Br2 = CrBr2 =>
Cr + Br2 = CrBr2
C2H5OH + Al2O3 = (C2H5)3Al + H2 + O2 =>
12 C2H5OH + 2 Al2O3 = 4(C2H5)3Al + 6 H2 + 9 O2
CH3 = C2H6 =>
2 CH3 = C2H6
Fe + HC = FeC3 + H2 =>
2 Fe + 6 HC = 2 FeC3 + 3 H2
Fe2O5 + S = Fe + SO2 =>
2 Fe2O5 + 5 S = 4 Fe + 5 SO2
MgBr2 + H2O = Mg(OH)2 + HBr =>
MgBr2 + 2 H2O = Mg(OH)2 + 2 HBr
Hg2(NO3)2 = Hg + NO3 =>
Hg2(NO3)2 = 2 Hg + 2 NO3
NaOH + H(NO3) = Na(NO3) + H(OH) =>
NaOH + H(NO3) = Na(NO3) + H(OH)
Sr + Cl + O = SrClO =>
Sr + Cl + O = SrClO
Mg(s) + H2SO4(l) = MgSO4(aq) + H2 =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2
NaNH2 = Na + N2 + H2 =>
2 NaNH2 = 2 Na + N2 + 2 H2
Hg2(NO3)2 + NaOH = Hg2(OH)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 NaNO3
BaCl2 + F = BaF2 + Cl2 =>
BaCl2 + 2 F = BaF2 + Cl2
Ca(OH)2 + P2O3 = Ca3(PO4)2 + H2O + H2 =>
3 Ca(OH)2 + P2O3 = Ca3(PO4)2 + H2O + 2 H2
PF5 = P4 + F2 =>
4 PF5 = P4 + 10 F2
Fe + CO = Fe(CO)6 =>
Fe + 6 CO = Fe(CO)6
RbNO3 = Rb + N2 + O2 =>
2 RbNO3 = 2 Rb + N2 + 3 O2
C60H94O38N + O2 = CO2 + H2O + NH3 =>
4 C60H94O38N + 255 O2 = 240 CO2 + 182 H2O + 4 NH3
ClO3 + HNO2 = Cl + NO3 + H =>
ClO3 + 3 HNO2 = Cl + 3 NO3 + 3 H
Cu(OH)2 + H(C2H3O2) = Cu(C2H3O2)2 + H(OH) =>
Cu(OH)2 + 2 H(C2H3O2) = Cu(C2H3O2)2 + 2 H(OH)
SnCl2 + SCN = SnSCN + Cl =>
SnCl2 + SCN = SnSCN + 2 Cl
KCl + I2 = KI + Cl =>
2 KCl + I2 = 2 KI + 2 Cl
Fe + HC = FeC3 + H2 =>
2 Fe + 6 HC = 2 FeC3 + 3 H2
Pb(NO3)2 + KI = PbI + K(NO3)2 =>
Pb(NO3)2 + KI = PbI + K(NO3)2
AlCl3 + NaCl = Na(AlCl4) =>
AlCl3 + NaCl = Na(AlCl4)
N2 + CaCl2 = Cl2 + CaN2 =>
N2 + CaCl2 = Cl2 + CaN2
Cr + H2SO3 = CrSO3 + H2 =>
Cr + H2SO3 = CrSO3 + H2
C3H6Br2 + KOH = C3H4 + KBr + H2O =>
C3H6Br2 + 2 KOH = C3H4 + 2 KBr + 2 H2O
Na2CO3 + Al(NO3)3 = Na(NO3) + Al2(CO3)3 =>
3 Na2CO3 + 2 Al(NO3)3 = 6 Na(NO3) + Al2(CO3)3
Cd3(PO4)2 + Rb2S = CdS + Rb3PO4 =>
Cd3(PO4)2 + 3 Rb2S = 3 CdS + 2 Rb3PO4
Fe(C2O4)3 + K + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3 + 3 K + 3 H2O = K3Fe(C2O4)3*3H2O
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
Ba(NO3)2 + KIO3 = Ba(IO3)2 + K(NO3) =>
Ba(NO3)2 + 2 KIO3 = Ba(IO3)2 + 2 K(NO3)
HCI + O2 = H2O + CI =>
4 HCI + O2 = 2 H2O + 4 CI
(NH4)2Cr2O7 + NaOH = Na2CrO4 + (NH4)2CrO4 + H2O =>
(NH4)2Cr2O7 + 2 NaOH = Na2CrO4 + (NH4)2CrO4 + H2O
Na3(PO4)12H2O + Zn(C2H3O2)2H2O = Zn3(PO4)24H2O + NaC2H3O2 + H2O =>
2 Na3(PO4)12H2O + 3 Zn(C2H3O2)2H2O = Zn3(PO4)24H2O + 6 NaC2H3O2 + 4 H2O
H2SO4 + CU = CUSO4 + H2 =>
H2SO4 + CU = CUSO4 + H2
NaMnO4 + KOH = KMnO4 + NaOH =>
NaMnO4 + KOH = KMnO4 + NaOH
NaI + Sr(NO3)2 = Na(NO3) + SrI2 =>
2 NaI + Sr(NO3)2 = 2 Na(NO3) + SrI2
C3H7COOH + KOH = KC3H7COO + H2O =>
C3H7COOH + KOH = KC3H7COO + H2O
AgNO3(aq) + MgBr2(aq) = AgBr(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgBr2(aq) = 2 AgBr(s) + Mg(NO3)2(aq)
Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O
Pd + HCl + HNO3 = H2PdCl4 + NO2 + H2O =>
Pd + 4 HCl + 2 HNO3 = H2PdCl4 + 2 NO2 + 2 H2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Co(NO3)2 + Na2CO3 = Co(CO3) + Na(NO3) =>
Co(NO3)2 + Na2CO3 = Co(CO3) + 2 Na(NO3)
O(g) + H2(g) = H2O(l) =>
O(g) + H2(g) = H2O(l)
MgSO3 + LiCl = MgSO3LiCl =>
MgSO3 + LiCl = MgSO3LiCl
M + H2O = M(OH) + H =>
M + H2O = M(OH) + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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