| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2 + Na2CO3 = CaCO3 + Br2Na2
(NH4)3PO4 + AlI3 = NH4I + AlPO4 =>
(NH4)3PO4 + AlI3 = 3 NH4I + AlPO4
Mg(NO3)2 + Fe(NO3)3 + C2H6N4O2 = MgFe2O4 + N2 + CO2 + H2O =>
Mg(NO3)2 + 2 Fe(NO3)3 + 4 C2H6N4O2 = MgFe2O4 + 12 N2 + 8 CO2 + 12 H2O
KCl + NaOH = NaCl + KOH =>
KCl + NaOH = NaCl + KOH
Sn(s) + S8(s) = SnS2(s) =>
4 Sn(s) + S8(s) = 4 SnS2(s)
Na3SO3 + HCl = Na3Cl + HSO3 =>
Na3SO3 + HCl = Na3Cl + HSO3
NickelicFluoride + PlumbicDichromate = PlumbicFluoride + NickelicDichromate =>
NickelicFluoride + PlumbicDichromate = PlumbicFluoride + NickelicDichromate
AgCH3CO2 + NaCl = AgCl + NaCH3CO2 =>
AgCH3CO2 + NaCl = AgCl + NaCH3CO2
C{2}H{5}OH = C{2}H{5} =>
C{2}H{5}OH = C{2}H{5}
MnO2 + HCl2 = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl2 = MnCl2 + 3 Cl2 + 2 H2O
CH2O(g) + O2(g) = CO2 + H2O =>
CH2O(g) + O2(g) = CO2 + H2O
IO3 + OH = IO4 + H2O =>
IO3 + 2 OH = IO4 + H2O
PbO2 + Pb + H{+} = Pb{2+} + H2O =>
PbO2 + Pb + 4 H{+} = 2 Pb{2+} + 2 H2O
Ca2O + H2O = CaHO =>
Ca2O + H2O = 2 CaHO
Co(NO3)3 + NH4SCN = Co(SCN)6 + NH4 + NO3 =>
Co(NO3)3 + 6 NH4SCN = Co(SCN)6 + 6 NH4 + 3 NO3
(NH4)2CO3 + LiOH = NH4OH + Li2CO3 =>
(NH4)2CO3 + 2 LiOH = 2 NH4OH + Li2CO3
H2SO4 + Au = AuSO3 + H2O =>
H2SO4 + Au = AuSO3 + H2O
HClO4NaOH = NaClO4 + H2O =>
HClO4NaOH = NaClO4 + H2O
Mn{+2} + IO4{-} + H2O = MnO4{-} + H{+} + IO3{-} =>
2 Mn{+2} + 5 IO4{-} + 3 H2O = 2 MnO4{-} + 6 H{+} + 5 IO3{-}
Na2SO4 + Fe3(PO4)2 = Na3PO4 + FeSO4 =>
3 Na2SO4 + Fe3(PO4)2 = 2 Na3PO4 + 3 FeSO4
NiS + NO3{-} + H{+} = Ni{2+} + NO + S + H2O =>
3 NiS + 2 NO3{-} + 8 H{+} = 3 Ni{2+} + 2 NO + 3 S + 4 H2O
AsH3 + AgNO3 + H2O = H3AsNO4 + Ag + HNO3 =>
AsH3 + 3 AgNO3 + H2O = H3AsNO4 + 3 Ag + 2 HNO3
HCOOH + C6H5COO = HCOO + C6H5COOH =>
HCOOH + C6H5COO = HCOO + C6H5COOH
O2 + CuCo3 = CuO + Co =>
O2 + 2 CuCo3 = 2 CuO + 6 Co
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2 + HBr = CaBr2 + H2O(aq) =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O(aq)
Al2(Cr2O7)3 + Na2SO4 = Al2(SO4)3 + Na2Cr2O7 =>
Al2(Cr2O7)3 + 3 Na2SO4 = Al2(SO4)3 + 3 Na2Cr2O7
HNO3 = N2 + O2 + H2 =>
2 HNO3 = N2 + 3 O2 + H2
FeCl3 + KSCN + NaCl = FeCl4KSCN + Na =>
FeCl3 + KSCN + NaCl = FeCl4KSCN + Na
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = K3[Cr(C2O4)3]*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*H2O = 2 K3[Cr(C2O4)3]*3H2O + 6 CO2 + 17 H2O
NaH + C2H2 = NaHC2 + H2 =>
NaH + C2H2 = NaHC2 + H2
K2SO4 + Ba(OH)2 = KOH + Ba2(SO4)2 =>
2 K2SO4 + 2 Ba(OH)2 = 4 KOH + Ba2(SO4)2
KO2 + Li = LiO2 + K =>
KO2 + Li = LiO2 + K
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Hf(CrO4)2 = Cr2O3 + O2 + HfO =>
Hf(CrO4)2 = Cr2O3 + 2 O2 + HfO
FeCl3 + CaS = Fe2S3 + CaCl2 =>
2 FeCl3 + 3 CaS = Fe2S3 + 3 CaCl2
Na3Po4 + MgCl2 = NaCl + Mg3(Po4)2 =>
2 Na3Po4 + 3 MgCl2 = 6 NaCl + Mg3(Po4)2
C2H5 + Cl2 = C2H4Cl + HCl =>
C2H5 + Cl2 = C2H4Cl + HCl
Na2CO3(aq) + CuSO4 = Na2SO4 + CuCO3 =>
Na2CO3(aq) + CuSO4 = Na2SO4 + CuCO3
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
FeO + O2 = FeO3 =>
FeO + O2 = FeO3
K2CO3 + MgCl2 = KCl + MgCO3 =>
K2CO3 + MgCl2 = 2 KCl + MgCO3
C10H14N2 = C5H7 + N2 =>
C10H14N2 = 2 C5H7 + N2
MnSO4 + NaOH + O2 = Na2SO4 + MnO2 + H2O =>
2 MnSO4 + 4 NaOH + O2 = 2 Na2SO4 + 2 MnO2 + 2 H2O
Na2S2O7 + Fe(CrO2)2 = Na2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + SO2 =>
10 Na2S2O7 + 2 Fe(CrO2)2 = 10 Na2SO4 + 2 Cr2(SO4)3 + Fe2(SO4)3 + SO2
N2F3 = N2 + F2 =>
2 N2F3 = 2 N2 + 3 F2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cd(OH)2 + HNo3 = Cd(No3)2 + H2O =>
Cd(OH)2 + 2 HNo3 = Cd(No3)2 + 2 H2O
FeS2 + O3 = Fe2O3 + SO3 =>
2 FeS2 + 5 O3 = Fe2O3 + 4 SO3
(NH4)2SO4 + CsOH = Cs2SO4 + NH4OH =>
(NH4)2SO4 + 2 CsOH = Cs2SO4 + 2 NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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