| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + H2O = C2H5OH + H2
Na2CO3 + KF = Na2K + FCO3 =>
Na2CO3 + KF = Na2K + FCO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe{+2} + O2{-2} = FeO2 =>
Fe{+2} + O2{-2} = FeO2
KMnO4 + Na2SO3 + NaOH = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2SO4 + 2 Na2MnO4 + H2O
Fe + HCl + K3[Fe(CN)6] = Fe3[Fe(CN)6] + KCl + H2 =>
6 Fe + 6 HCl + 2 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6] + 6 KCl + 3 H2
O2 + CH3OH = COH + H2O =>
3 O2 + 4 CH3OH = 4 COH + 6 H2O
OCs2 + H2O = Cs2(OH)2 =>
OCs2 + H2O = Cs2(OH)2
C2H2 + H2O = C2H3OH =>
C2H2 + H2O = C2H3OH
PbO + CuNO3 = CuO + PbNO3 =>
PbO + CuNO3 = CuO + PbNO3
Ag + CuBr2 = AgBr + Cu =>
2 Ag + CuBr2 = 2 AgBr + Cu
SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
BI2S3 + O2 = BI2O3 + SO2 =>
2 BI2S3 + 9 O2 = 2 BI2O3 + 6 SO2
HClO4(l) + H2O(l) = H3ClO4 + O2 =>
2 HClO4(l) + 2 H2O(l) = 2 H3ClO4 + O2
K3Po4 + Ca(NO3)2 = Ca3(Po4)2 + KNO3 =>
2 K3Po4 + 3 Ca(NO3)2 = Ca3(Po4)2 + 6 KNO3
Mg3P2 + H2SO4 = MgSO4 + PH3 =>
Mg3P2 + 3 H2SO4 = 3 MgSO4 + 2 PH3
C3H4 + O = CO2 + H2O =>
C3H4 + 8 O = 3 CO2 + 2 H2O
C60 + Br2 = C60Br24 =>
C60 + 12 Br2 = C60Br24
NH4NO3 + CH4 = N2 + CO2 + H2O =>
4 NH4NO3 + CH4 = 4 N2 + CO2 + 10 H2O
C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O
Ba3(PO4)2 + HCl = BaCl2 + H3PO4 =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + 2 H3PO4
MgSO4 + NaHCO3 = MgCO3 + NaSO4 + H2 =>
2 MgSO4 + 2 NaHCO3 = 2 MgCO3 + 2 NaSO4 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg3P2 + H2SO4 = MgSO4 + PH3 =>
Mg3P2 + 3 H2SO4 = 3 MgSO4 + 2 PH3
Cl2 + NiBr2 = NiCl + Br =>
Cl2 + 2 NiBr2 = 2 NiCl + 4 Br
C3H4 + Cl2 = C3H3 + HCl =>
2 C3H4 + Cl2 = 2 C3H3 + 2 HCl
Al + SO3 = AlO + S =>
3 Al + SO3 = 3 AlO + S
Cr2O7{2-} + H{+} + SO2 = SO4{2-} + Cr{3+} + H2O =>
Cr2O7{2-} + 2 H{+} + 3 SO2 = 3 SO4{2-} + 2 Cr{3+} + H2O
MnO4 + Cl = MnO + ClO4 =>
4 MnO4 + 3 Cl = 4 MnO + 3 ClO4
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
NaCl(aq) + K(CH3COO)(aq) = KCl + Na(CH3COO) =>
NaCl(aq) + K(CH3COO)(aq) = KCl + Na(CH3COO)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AlPO4 + HCl = AlCl3 + P2O5 + H2O =>
2 AlPO4 + 6 HCl = 2 AlCl3 + P2O5 + 3 H2O
C9H13N + O2 = CO2 + H2O + NO =>
4 C9H13N + 51 O2 = 36 CO2 + 26 H2O + 4 NO
ZnHSO4 + H2O = H2SO4 + ZnOH =>
ZnHSO4 + H2O = H2SO4 + ZnOH
Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 CO2 + 6 H2O
KCl + NH4OH = NH3Cl + KH2O =>
KCl + NH4OH = NH3Cl + KH2O
C6H10 + KMnO4 + H2SO4 = K2SO2 + MnSO4 + H2O + C6H10O4 =>
7 C6H10 + 8 KMnO4 + 12 H2SO4 = 4 K2SO2 + 8 MnSO4 + 12 H2O + 7 C6H10O4
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
NaI + Cs = CsI + Na =>
NaI + Cs = CsI + Na
Fe = Fe3 =>
3 Fe = Fe3
AuCl + FeSO4 = SO2 + Au + FeCl + O2 =>
AuCl + FeSO4 = SO2 + Au + FeCl + O2
Fe(C2H3O2)3 + Ba(OH)2 = Fe(OH)3 + Ba(C2H3O2)2 =>
2 Fe(C2H3O2)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(C2H3O2)2
NaAlO2 = Na + Al + O2 =>
NaAlO2 = Na + Al + O2
Ag2SO4 + Ba(NO3)2 = Ag2(NO3)2 + BaSO4 =>
Ag2SO4 + Ba(NO3)2 = Ag2(NO3)2 + BaSO4
KClO3 + H2C2O2 + H2SO4 = HCl + CO2 + K2SO4 + H2O =>
2 KClO3 + 2 H2C2O2 + H2SO4 = 2 HCl + 4 CO2 + K2SO4 + 2 H2O
Zn + FeCl3 = FeZn + Cl =>
Zn + FeCl3 = FeZn + 3 Cl
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
Cu(NO3)2 + H2O = Cu(OH)2 + NO3 + H2 =>
Cu(NO3)2 + 2 H2O = Cu(OH)2 + 2 NO3 + H2
H2SO4 + Mg = H2 + Mg(SO4) =>
H2SO4 + Mg = H2 + Mg(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/24
Équations équilibrées sur04/23/23
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