| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + 4 NH4SCN = (NH4)2Co(SCN)4 + 2 NH4Cl
Ni(OH) + H2CO3 = Ni2(CO3) + H2O =>
2 Ni(OH) + H2CO3 = Ni2(CO3) + 2 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 7 H2O + K2SO4
C2H12O + O2 = CO2 + H2O =>
2 C2H12O + 9 O2 = 4 CO2 + 12 H2O
CH3COOH + Sr(OH)2 = H2O + Sr(CH3COO)2 =>
2 CH3COOH + Sr(OH)2 = 2 H2O + Sr(CH3COO)2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
K2Cr2O7 + NaNO2 + H2SO4 = K2SO4 + H2O + NaNO3 + Cr2(SO4)3 =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = K2SO4 + 4 H2O + 3 NaNO3 + Cr2(SO4)3
Al4C3 + H2SO4 = Al2(SO4)3 + CH4 =>
Al4C3 + 6 H2SO4 = 2 Al2(SO4)3 + 3 CH4
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
KNO3(aq) + HCl(aq) = KCl + HNO3 =>
KNO3(aq) + HCl(aq) = KCl + HNO3
C8H9NO + ClSO3H + SOCl2 = C8H8O3NSCl + HCl + SO2 =>
C8H9NO + ClSO3H + SOCl2 = C8H8O3NSCl + 2 HCl + SO2
C3H7O2 + O2 = CO2 + H2O =>
4 C3H7O2 + 15 O2 = 12 CO2 + 14 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Co(OH)3 + H{+} = Co{3+} + H2O =>
Co(OH)3 + 3 H{+} = Co{3+} + 3 H2O
CH3COOH + C5H5N = CH3COOC5H6N =>
CH3COOH + C5H5N = CH3COOC5H6N
C3H8O3 + ZnO = C3H6O3Zn + H2O =>
C3H8O3 + ZnO = C3H6O3Zn + H2O
HCOOH + Ag(NH3)2OH = Ag + CO2 + H2O + NH3 =>
HCOOH + 2 Ag(NH3)2OH = 2 Ag + CO2 + 2 H2O + 4 NH3
C6H8O7 + NaClO2 = NaClO + H2O + CO2 =>
C6H8O7 + 9 NaClO2 = 9 NaClO + 4 H2O + 6 CO2
MnO2{-} + H{+} + Zn = Mn{2+} + H2O + Zn{2+} =>
2 MnO2{-} + 8 H{+} + Zn = 2 Mn{2+} + 4 H2O + Zn{2+}
S8 + N2 = N2S2 =>
S8 + 4 N2 = 4 N2S2
TiO2 + Al2 = Al2O + Ti =>
TiO2 + 2 Al2 = 2 Al2O + Ti
PbNa2 + HNO3 = Pb(NO3)2 + NO + Na + H2O =>
3 PbNa2 + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 6 Na + 4 H2O
HNO3 + Be(OH)2 = BeN2O6 + H2O =>
2 HNO3 + Be(OH)2 = BeN2O6 + 2 H2O
C7H5O2 + O2 = CO2 + H2O =>
4 C7H5O2 + 29 O2 = 28 CO2 + 10 H2O
CH3OH8 + O2 = CO2 + H2O =>
4 CH3OH8 + 13 O2 = 4 CO2 + 22 H2O
NH4ZnPO4 = Zn2P2O7 + H2O + NH3 =>
2 NH4ZnPO4 = Zn2P2O7 + H2O + 2 NH3
CaAl2Si2O8 + Mg2SiO4 = CaMgSi2O6 + MgAl2O4 + Mg2Si2O6 =>
CaAl2Si2O8 + 2 Mg2SiO4 = CaMgSi2O6 + MgAl2O4 + Mg2Si2O6
CaCl2 + NaCO3{2-} = CaCO3{2-} + NaCl2 =>
CaCl2 + NaCO3{2-} = CaCO3{2-} + NaCl2
BaBr2 + H2SO4 = BaSO4 + BrH =>
BaBr2 + H2SO4 = BaSO4 + 2 BrH
SrCl2 + H3PO4 = Sr3(PO4)2 + HCl =>
3 SrCl2 + 2 H3PO4 = Sr3(PO4)2 + 6 HCl
(C4H9)3PO4 + O2 = CO2 + P2O5 + H2O =>
2(C4H9)3PO4 + 36 O2 = 24 CO2 + P2O5 + 27 H2O
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H2O2 =>
7 HC2H3O2 + 4 K2CO3 = 6 H2O + 2 CO2 + 8 KC2H2O2
Na2[B4O5(OH)4]*8H2O + C4H6O2 = Na2[B4O5(OH)4]*8H2OC4H6O2 =>
Na2[B4O5(OH)4]*8H2O + 8 C4H6O2 = Na2[B4O5(OH)4]*8H2OC4H6O2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
CaCO3 + NH4H2PO4 = CaHPO4 + NH4HCO3 =>
CaCO3 + NH4H2PO4 = CaHPO4 + NH4HCO3
AgNO3(aq) + KCl = AgCl + KNO3 =>
AgNO3(aq) + KCl = AgCl + KNO3
Ca(HCO3)2 = HCO3 + Ca =>
Ca(HCO3)2 = 2 HCO3 + Ca
Se + O2 = SeO3 =>
2 Se + 3 O2 = 2 SeO3
CuFe2S3 + HNO3 = FeSO4 + CuS + NO2 + H2O =>
CuFe2S3 + 16 HNO3 = 2 FeSO4 + CuS + 16 NO2 + 8 H2O
SrCl2 + Na2CrO4 = SrCrO4 + NaCl =>
SrCl2 + Na2CrO4 = SrCrO4 + 2 NaCl
[Al(OH2)6] + KOH = K[Al(OH)4] + H2O + H2 =>
2[Al(OH2)6] + 2 KOH = 2 K[Al(OH)4] + 6 H2O + 3 H2
C2H5Br + O2 = CO2 + H2O + HBr =>
C2H5Br + 3 O2 = 2 CO2 + 2 H2O + HBr
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe + AgCH3COO = Fe(CH3COO)2 + Ag =>
Fe + 2 AgCH3COO = Fe(CH3COO)2 + 2 Ag
CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3C(O)CH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
HClO3 + CsOH = CsClO3 + HOH =>
HClO3 + CsOH = CsClO3 + HOH
Na2ZnO2 + CO2 = Na2CO3 + ZnO =>
Na2ZnO2 + CO2 = Na2CO3 + ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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