| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{2}O{3} + CO{+} = Fe{+} + CO{2}
Al(OH)3 + H2Co3 = Al2(Co3)3 + H(OH) =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H(OH)
C2H3O2Na + AgNO3 = C2H3O2Ag + NaNO3 =>
C2H3O2Na + AgNO3 = C2H3O2Ag + NaNO3
CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3C(CH3)CHCH3 + NaCl + H2O =>
CH3CH(CH3)CH(Cl)CH3 + NaOH = CH3C(CH3)CHCH3 + NaCl + H2O
Cr2O7{2-} + SO2 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 SO2 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + H2O
H2 + Cl + NH3 = NH4Cl =>
H2 + 2 Cl + 2 NH3 = 2 NH4Cl
CaCO3 + HCl = H2O + CaCl2CO2 =>
CaCO3 + 2 HCl = H2O + CaCl2CO2
CH3CHBrCH2CH3 + Mg = CH3CHCH2CH3MgBr =>
CH3CHBrCH2CH3 + Mg = CH3CHCH2CH3MgBr
NaFeO2 + NO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
NaFeO2 + NO3 + 2 NaOH = Na2FeO4 + NaNO2 + H2O
H2 + Mg = HMg =>
H2 + 2 Mg = 2 HMg
K3PO4(aq) + Al(NO3)3(aq) = AlPO4(s) + KNO3(aq) =>
K3PO4(aq) + Al(NO3)3(aq) = AlPO4(s) + 3 KNO3(aq)
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl =>
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl
CaS2 + FeBr2 = FeS2 + CaBr2 =>
CaS2 + FeBr2 = FeS2 + CaBr2
ZnCO3 = Zn + CO2 + O2 =>
2 ZnCO3 = 2 Zn + 2 CO2 + O2
CuCl + H2SO4 = CuSO4 + Cu + HCl =>
2 CuCl + H2SO4 = CuSO4 + Cu + 2 HCl
MgCl2 + FeNO3 = MgNO3 + FeCl2 =>
MgCl2 + FeNO3 = MgNO3 + FeCl2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SnO2 + AlCl3 = SnCl4 + Al2O3 =>
3 SnO2 + 4 AlCl3 = 3 SnCl4 + 2 Al2O3
K2Hg + INO3 = HgI2 + KNO3 =>
K2Hg + 2 INO3 = HgI2 + 2 KNO3
Ni(OH) + H2CO3 = Ni2CO3 + H2O =>
2 Ni(OH) + H2CO3 = Ni2CO3 + 2 H2O
CH3COOH(aq) + LiOH(aq) = CH3COOLi(aq) + H2O(l) =>
CH3COOH(aq) + LiOH(aq) = CH3COOLi(aq) + H2O(l)
C7H14 + O2 = CO14H2O =>
2 C7H14 + 105 O2 = 14 CO14H2O
H2SO4 + NO = NO3 + H2O + SO =>
H2SO4 + NO = NO3 + H2O + SO
Cu(SO4) + KI = CuI + I + K2(SO4) =>
Cu(SO4) + 2 KI = CuI + I + K2(SO4)
SI + C1 = SIC14 =>
SI + 14 C1 = SIC14
Na3PO4 + KCl = K3PO4 + NaCl =>
Na3PO4 + 3 KCl = K3PO4 + 3 NaCl
KOH + HPO3 = K3PO4 + H2O =>
3 KOH + HPO3 = K3PO4 + 2 H2O
H2SO4 + Al = Al2(SO4)3 + S + H2O =>
4 H2SO4 + 2 Al = Al2(SO4)3 + S + 4 H2O
CH3CH2CH2OH + Na = CH3CH2CH2ONa + H2 =>
2 CH3CH2CH2OH + 2 Na = 2 CH3CH2CH2ONa + H2
SiOH2 + O2 = SiO2 + H2O =>
SiOH2 + O2 = SiO2 + H2O
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
C3H4Cl2 + NaOH = C3H2 + NaCl + H2O =>
C3H4Cl2 + 2 NaOH = C3H2 + 2 NaCl + 2 H2O
SrC2 + O = SrC2O4 =>
SrC2 + 4 O = SrC2O4
CaCl2 + HPO4 = Cl2CaHPO4 =>
CaCl2 + HPO4 = Cl2CaHPO4
Al + H2O(g) = Al2O3 + H2 =>
2 Al + 3 H2O(g) = Al2O3 + 3 H2
Na2S + N = Na3N + S =>
3 Na2S + 2 N = 2 Na3N + 3 S
Cu + NaCl2 = Na + CuCl2 =>
Cu + NaCl2 = Na + CuCl2
Br2 + HCl = BrCl + H2 =>
Br2 + 2 HCl = 2 BrCl + H2
MnO2(s) + Sn(OH)4(aq) = Mn(OH)4(s) + SnO2(s) =>
MnO2(s) + Sn(OH)4(aq) = Mn(OH)4(s) + SnO2(s)
Mg + NHO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 NHO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2 + Na2(SO4) = Ca(SO4) + Na2(OH)2 =>
Ca(OH)2 + Na2(SO4) = Ca(SO4) + Na2(OH)2
Sn + Ca(NO3)2 = Ca + Sn(NO3)2 =>
Sn + Ca(NO3)2 = Ca + Sn(NO3)2
K4(Fe(CN)6) + H2O2 + H2SO4 = K3(Fe(NC)6) + K2SO4 + H2O =>
2 K4(Fe(CN)6) + H2O2 + H2SO4 = 2 K3(Fe(NC)6) + K2SO4 + 2 H2O
H2O + S = S(OH)2 + H2 =>
2 H2O + S = S(OH)2 + H2
Cl + Pb(C2H3O2)2 = PbCl2 + C2H3O2 =>
2 Cl + Pb(C2H3O2)2 = PbCl2 + 2 C2H3O2
FO + S = F2 + SO2 =>
2 FO + S = F2 + SO2
Cl2 + Na2CO3 + H2O = NaCl + NaHCO3 + Cl2O =>
2 Cl2 + 2 Na2CO3 + H2O = 2 NaCl + 2 NaHCO3 + Cl2O
Na2S + NaI = Na2I + NaS =>
Na2S + NaI = Na2I + NaS
CNBr + C5H11NO2S + CH2O2 = C5H7NO3 + CH3SCN + H3O + Br =>
CNBr + C5H11NO2S + CH2O2 = C5H7NO3 + CH3SCN + H3O + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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