| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Br + KOH = NH3 + H2O + BrK
NH2 + F2 = N2F4 + HF =>
2 NH2 + 4 F2 = N2F4 + 4 HF
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Fe(OH)3 + KNO3 + KOH = K3FeO4 + KNO2 + H2O =>
Fe(OH)3 + KNO3 + 3 KOH = K3FeO4 + KNO2 + 3 H2O
NH4Br + KNO3 = KBr + NH4NO3 =>
NH4Br + KNO3 = KBr + NH4NO3
Fe2 + K3Fe(CN)6 = Fe4[Fe(CN)6] + K =>
2 Fe2 + K3Fe(CN)6 = Fe4[Fe(CN)6] + 3 K
Fe + Au = FeAu =>
Fe + Au = FeAu
H3C6H5O7 + CaCO3 = CaC6H5O7 + H2O + CO2 =>
17 H3C6H5O7 + 18 CaCO3 = 18 CaC6H5O7 + 23 H2O + 12 CO2
Al + H2O(l) = Al(OH)3 + H2 =>
2 Al + 6 H2O(l) = 2 Al(OH)3 + 3 H2
Au + AgNO3 = AuNO3 + Ag =>
Au + AgNO3 = AuNO3 + Ag
HNo3 + Be(OH)2 = Be(No3)2 + H2O =>
2 HNo3 + Be(OH)2 = Be(No3)2 + 2 H2O
C3H6O3 + H2O = H3O + C2O =>
2 C3H6O3 + 3 H2O = 6 H3O + 3 C2O
Pb(OH)3 = Pb + (OH)3 =>
Pb(OH)3 = Pb + (OH)3
Fe(HCO3)2 + Ca = Ca(HCO3)2 + Fe =>
Fe(HCO3)2 + Ca = Ca(HCO3)2 + Fe
ZnSO4 + Na2CO3 + H2O = (ZnOH)2CO3 + Na2SO4 + CO2 =>
2 ZnSO4 + 2 Na2CO3 + H2O = (ZnOH)2CO3 + 2 Na2SO4 + CO2
F2 + FeI2 = FeF2 + I2 =>
F2 + FeI2 = FeF2 + I2
Zn + S2 = ZnS =>
2 Zn + S2 = 2 ZnS
H3PO3 + Na = NaPO3 + H =>
H3PO3 + Na = NaPO3 + 3 H
KMnO4 + KNO2 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
LiOH + Cl = LiCl + LiClO + H2O =>
2 LiOH + 2 Cl = LiCl + LiClO + H2O
Ba3(PO4)2 + CH3COOH = Ba(CH3COO)2 + H3PO4 =>
Ba3(PO4)2 + 6 CH3COOH = 3 Ba(CH3COO)2 + 2 H3PO4
C12H22O2(s) + O2(g) = CO2(g) + H2O(l) =>
2 C12H22O2(s) + 33 O2(g) = 24 CO2(g) + 22 H2O(l)
Ba + SiO2 = BaO + Si =>
2 Ba + SiO2 = 2 BaO + Si
C6H5CH2Cl + Cu(NO3)2*6H2O = C6H5CHO + CuCl2 + HNO2 + H2O =>
2 C6H5CH2Cl + Cu(NO3)2*6H2O = 2 C6H5CHO + CuCl2 + 2 HNO2 + 6 H2O
Na2S2O3 + NaOH = Na2S + Na2SO3 + H2O =>
3 Na2S2O3 + 6 NaOH = 2 Na2S + 4 Na2SO3 + 3 H2O
ZnO + C6H8O7 = (C6H5O7)2Zn3*3H2O =>
3 ZnO + 2 C6H8O7 = (C6H5O7)2Zn3*3H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CuSO4 + H2O = O2 + H2SO4 + Cu =>
2 CuSO4 + 2 H2O = O2 + 2 H2SO4 + 2 Cu
KMnO4 + Na2C2O4 + HCl = KCl + CO2 + MnCl2 + NaCl + H2O =>
2 KMnO4 + 5 Na2C2O4 + 16 HCl = 2 KCl + 10 CO2 + 2 MnCl2 + 10 NaCl + 8 H2O
Fe + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe + H2SO4(aq) = FeSO4(aq) + H2(g)
NH4Fe(SO4)2 + KSCN = K3[Fe(SCN)6] + (NH4)2SO4 + K2SO4 =>
2 NH4Fe(SO4)2 + 12 KSCN = 2 K3[Fe(SCN)6] + (NH4)2SO4 + 3 K2SO4
SO4 + O = SO6 =>
SO4 + 2 O = SO6
NaClO2 + HClO = NaClO + HClO2 =>
NaClO2 + HClO = NaClO + HClO2
ZnCl2 = Zn + Cl =>
ZnCl2 = Zn + 2 Cl
MnS + HCl + HNO3 = MnCl2 + NO + S + H2O =>
3 MnS + 6 HCl + 2 HNO3 = 3 MnCl2 + 2 NO + 3 S + 4 H2O
HCl + Fe3P2 = FeCl2 + H3P =>
6 HCl + Fe3P2 = 3 FeCl2 + 2 H3P
TiO + O2 = TiO2 =>
2 TiO + O2 = 2 TiO2
Al + H{+} + (BrO4){-} = Al{+3} + Br2 + H2O =>
14 Al + 48 H{+} + 6(BrO4){-} = 14 Al{+3} + 3 Br2 + 24 H2O
PH3 + H2O2 = P2O5 + H2O =>
2 PH3 + 8 H2O2 = P2O5 + 11 H2O
C4H10NH + HCl = C4H10NHCl + H2 =>
2 C4H10NH + 2 HCl = 2 C4H10NHCl + H2
Ba + K = BaK =>
Ba + K = BaK
SiCO2 + C = SiC + CO =>
SiCO2 + 2 C = SiC + 2 CO
Se(OH)2 + H2SO4 = SeSO4 + H2O =>
Se(OH)2 + H2SO4 = SeSO4 + 2 H2O
Na2SiO3 + H2CO3 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2CO3 = Na2CO3 + H2SiO3
CH3OOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
4 CH3OOH + Ba(OH)2 = Ba(CH3COO)2 + 6 H2O
ZnCO3(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + CO2(g)
Na3PO4(aq) + AlCl3(aq) = NaCl(aq) + AlPO4(s) =>
Na3PO4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPO4(s)
CH2CHCHCH2 + HCl = CH2ClCH2CH2CH2Cl =>
CH2CHCHCH2 + 2 HCl = CH2ClCH2CH2CH2Cl
C3H4 + KMnO4 = C3H3O3K + MnO2 + KOH =>
C3H4 + 2 KMnO4 = C3H3O3K + 2 MnO2 + KOH
Fe(NO3)3 + K2CO3 + H2O = Fe(OH)3 + KNO3 + CO2 =>
2 Fe(NO3)3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 6 KNO3 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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