| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 SrBr2 = Sr3(PO4)2 + 6 KBr
NH4NO3 + H2O = NH4 + NHO3 =>
9 NH4NO3 + 3 H2O = 8 NH4 + 10 NHO3
AuNO3 = AuO + NO2 =>
AuNO3 = AuO + NO2
CuSO4(l) + Al(NO3)3(s) = Al2(SO4)3(s) + Cu(NO3)2(s) =>
3 CuSO4(l) + 2 Al(NO3)3(s) = Al2(SO4)3(s) + 3 Cu(NO3)2(s)
HgO + HBr = HgBr2 + HOH =>
HgO + 2 HBr = HgBr2 + HOH
NH4 + I2 = NI3 + HI =>
2 NH4 + 7 I2 = 2 NI3 + 8 HI
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
HgO + HBr = HgBr2 + HOH =>
HgO + 2 HBr = HgBr2 + HOH
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
Ca3[SiO4][Al(OH)2]2 = Ca + Si + Al + O + H =>
Ca3[SiO4][Al(OH)2]2 = 3 Ca + Si + 2 Al + 8 O + 4 H
Sr + HNO3 = Sr(NO3) + NH4NO3 + H2O =>
8 Sr + 10 HNO3 = 8 Sr(NO3) + NH4NO3 + 3 H2O
SCd = CdS(s) =>
SCd = CdS(s)
HgO + HBr = HgBr2 + HOH =>
HgO + 2 HBr = HgBr2 + HOH
FePO4 + H2SO4 = H3PO4 + Fe2(SO4)3 =>
2 FePO4 + 3 H2SO4 = 2 H3PO4 + Fe2(SO4)3
Ca(OH)2(aq) + H3Po4(aq) = Ca3(Po4)2(aq) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3Po4(aq) = Ca3(Po4)2(aq) + 6 H2O(l)
Cu + Ce2 = CuCe2 =>
Cu + Ce2 = CuCe2
CoO + HCl = CoCl + H2O + Cl2 =>
2 CoO + 4 HCl = 2 CoCl + 2 H2O + Cl2
CH4 + CH3Br2 = CH3Br + HBr2 =>
CH4 + 3 CH3Br2 = 4 CH3Br + HBr2
C + SO = CS2 + CO2 =>
2 C + 2 SO = CS2 + CO2
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
EA = E + A2 =>
2 EA = 2 E + A2
HgO + HBr = HgBr2 + HOH =>
HgO + 2 HBr = HgBr2 + HOH
K2CO3 + FeSO42{-} = K2SO42{-} + FeCO3 =>
K2CO3 + FeSO42{-} = K2SO42{-} + FeCO3
HgO + HBr = HgBr2 + HOH =>
HgO + 2 HBr = HgBr2 + HOH
SnCl4 + HN3 = SnCl3 + HCl + N2 =>
2 SnCl4 + 2 HN3 = 2 SnCl3 + 2 HCl + 3 N2
Zn + AgNo3 = Ag + Zn(No) =>
3 Zn + AgNo3 = Ag + 3 Zn(No)
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
CC6H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 CC6H6(g) + 17 O2(g) = 14 CO2(g) + 6 H2O(g)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cu{2} + NaOH = CuOH{2} + Na =>
Cu{2} + NaOH = CuOH{2} + Na
Na2SO4 + KNO2 = Na2NO2 + KSO4 =>
Na2SO4 + KNO2 = Na2NO2 + KSO4
C10 + H15N = C10H15N =>
C10 + H15N = C10H15N
HgO + HBr = HgBr2 + HOH =>
HgO + 2 HBr = HgBr2 + HOH
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al + Fe(NO4)2 = Al(NO4)3 + Fe =>
2 Al + 3 Fe(NO4)2 = 2 Al(NO4)3 + 3 Fe
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
MnO4{-} + C2HCl3 = CO2 + MnO2 + H{+} + Cl{-} =>
2 MnO4{-} + C2HCl3 = 2 CO2 + 2 MnO2 + H{+} + 3 Cl{-}
HgO + HBr = HgBr2 + HOH =>
HgO + 2 HBr = HgBr2 + HOH
C31H64 + N2O = N2 + CO2 + H2O =>
C31H64 + 94 N2O = 94 N2 + 31 CO2 + 32 H2O
Na3CrO4 + H2SO4 = Na3Cr(SO4)4 + H2O =>
Na3CrO4 + 4 H2SO4 = Na3Cr(SO4)4 + 4 H2O
CH3C6H4C2H5 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
40 CH3C6H4C2H5 + 114 KMnO4 + 171 H2SO4 = 45 C6H4(COOH)2 + 57 K2SO4 + 114 MnSO4 + 276 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2SO3 + K3PO4 = K2SO3 + Li3PO4 =>
3 Li2SO3 + 2 K3PO4 = 3 K2SO3 + 2 Li3PO4
SBr2 + O2 = SOBr2 =>
2 SBr2 + O2 = 2 SOBr2
H2SO4 + Be(OH)2 = (BeOH)2SO4 + H2O =>
H2SO4 + 2 Be(OH)2 = (BeOH)2SO4 + 2 H2O
PbO + N2O5 = Pb(NO3)2 =>
PbO + N2O5 = Pb(NO3)2
LiO18C36H72 + Li = CH4 + C + Li2CO3 =>
LiO18C36H72 + 11 Li = 18 CH4 + 12 C + 6 Li2CO3
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
K2HPO4 + AgNO3 = Ag3PO4 + KH2PO4 + KNO3 =>
2 K2HPO4 + 3 AgNO3 = Ag3PO4 + KH2PO4 + 3 KNO3
HgO + HBr = HgBr2 + HOH =>
HgO + 2 HBr = HgBr2 + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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