| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 50 NO = 16 CO2 + 25 N2 + 18 H2O
HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + H2O =>
2 HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)2 + HBr = HNO3 + PbBr2 =>
Pb(NO3)2 + 2 HBr = 2 HNO3 + PbBr2
NaCl + HNO3 = Cl2 + NO2 + NaNO3 + H2O =>
2 NaCl + 4 HNO3 = Cl2 + 2 NO2 + 2 NaNO3 + 2 H2O
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
NO3 + CO = NO2 + CO2 =>
NO3 + CO = NO2 + CO2
Pd + SnCl2 = PdCl2 + Sn =>
Pd + SnCl2 = PdCl2 + Sn
Fe2O3 + H2C2O4*2H2O = Fe2(C2O4)3 + H2O =>
Fe2O3 + 3 H2C2O4*2H2O = Fe2(C2O4)3 + 9 H2O
MgCO3(s) + HClO4(aq) = Mg(ClO4)2 + H2CO3 =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2 + H2CO3
C7H8 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C7H6O2 =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C7H6O2
CoCl2 + O2 = Co(ClO3)2 =>
CoCl2 + 3 O2 = Co(ClO3)2
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
ClNaO + H2(SO4) = Cl2 + H2O + Na(SO4) =>
2 ClNaO + 2 H2(SO4) = Cl2 + 2 H2O + 2 Na(SO4)
CdS = Cd + S =>
CdS = Cd + S
Al + AgO = AlO + Ag =>
Al + AgO = AlO + Ag
C2 + N2 = CN =>
C2 + N2 = 2 CN
SbCl3 + I2 + HCl = SbCl5 + HI =>
SbCl3 + I2 + 2 HCl = SbCl5 + 2 HI
H3CCH2OH + K2Cr2O7 + H2SO4 = H3CCOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3CCH2OH + K2Cr2O7 + 4 H2SO4 = 3 H3CCOH + Cr2(SO4)3 + K2SO4 + 7 H2O
CoCl3 + KI = CoI3 + KCl =>
CoCl3 + 3 KI = CoI3 + 3 KCl
K2CO3(aq) + SnCl4(aq) = KCl(aq) + Sn(CO3)2 =>
2 K2CO3(aq) + SnCl4(aq) = 4 KCl(aq) + Sn(CO3)2
Te + O2 = TeO2 =>
Te + O2 = TeO2
Fe(OH)3 + KCNS = Fe(CNS)3 + KOH =>
Fe(OH)3 + 3 KCNS = Fe(CNS)3 + 3 KOH
C25H52 = C25 + H52 =>
C25H52 = C25 + H52
Fe(s) + Cl2 = FeCl3 =>
2 Fe(s) + 3 Cl2 = 2 FeCl3
Cl2 + KI = Cl2KI =>
Cl2 + KI = Cl2KI
KOH + Zn(OH)2 = KHZnO2 + H2O =>
KOH + Zn(OH)2 = KHZnO2 + H2O
Ti3P4 = Ti + P =>
Ti3P4 = 3 Ti + 4 P
Ca(OH)2 + H2 = CaH2 + H2O =>
Ca(OH)2 + 2 H2 = CaH2 + 2 H2O
CrCl4 + NaOH = CrOH + NaCl4 =>
CrCl4 + NaOH = CrOH + NaCl4
Sn(s) + P(s) = Sn3P2 =>
3 Sn(s) + 2 P(s) = Sn3P2
S + FeCl3 = FeS + Cl2 =>
2 S + 2 FeCl3 = 2 FeS + 3 Cl2
CH3MgClCH3Cl = CH3CH3MgCl2 =>
CH3MgClCH3Cl = CH3CH3MgCl2
KO3 + CO2 = K2OCO3 + O2 =>
2 KO3 + CO2 = K2OCO3 + 2 O2
K3SbS4 + H2SO4 = K2SO4 + Sb2S5 + H2S =>
2 K3SbS4 + 3 H2SO4 = 3 K2SO4 + Sb2S5 + 3 H2S
Cl2 + Na2S = NaCl + S8 =>
8 Cl2 + 8 Na2S = 16 NaCl + S8
NH3 + CO2 + H2O = CO3 + NH4 =>
2 NH3 + CO2 + H2O = CO3 + 2 NH4
Cr(OH) + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr(OH) + 2 NH3 + 2 H2O = Cr(OH)3 + 2 NH4
ZnH2SO4(aq) = Zn(H2SO4) =>
ZnH2SO4(aq) = Zn(H2SO4)
CH2OH{-}CHOH{-}CH2OH + Na = CH2ONa{-}C-}CH2ONa+H2 =>
2 CH2OH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}C-}CH2ONa+H2
Cu + HPO3 = Cu(PO3) + PO + H2O =>
3 Cu + 4 HPO3 = 3 Cu(PO3) + PO + 2 H2O
Na2SO4 + NaI = Na2I + NaSO4 =>
Na2SO4 + NaI = Na2I + NaSO4
Mg + HNO3 = MgNO3 + NHNO3 + H2O =>
5 Mg + 7 HNO3 = 5 MgNO3 + NHNO3 + 3 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
K + Ag2SO4 = KSO4 + Ag =>
K + Ag2SO4 = KSO4 + 2 Ag
CuSO4 + (NH4)2SO4 = Cu(NH4)2(SO4)2 =>
CuSO4 + (NH4)2SO4 = Cu(NH4)2(SO4)2
CaOH + (NH4)2SO4 = Ca2SO4 + NH3 + H2O =>
2 CaOH + (NH4)2SO4 = Ca2SO4 + 2 NH3 + 2 H2O
CoOHCI + NaOH = Co(OH)2 + NaCI =>
CoOHCI + NaOH = Co(OH)2 + NaCI
Mg2 + S6 = Mg3S2 =>
9 Mg2 + 2 S6 = 6 Mg3S2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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