| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 NaClO + 10 NaOH = 2 Na2FeO4 + 9 NaCl + 5 H2O
Bi(OH)3 + K2(SnO2) = Bi + K2(SnO3) + H2O =>
2 Bi(OH)3 + 3 K2(SnO2) = 2 Bi + 3 K2(SnO3) + 3 H2O
Fe{2+}I{3} + CO = Fe + CO{2} =>
Fe{2+}I{3} + CO = Fe + CO{2}
Mg + Pb3(PO4)2 = Pb + Mg(PO4) =>
2 Mg + Pb3(PO4)2 = 3 Pb + 2 Mg(PO4)
KAlO2 + H2O = K[Al(OH)4] =>
KAlO2 + 2 H2O = K[Al(OH)4]
Zn(OH)2 + Cl2O7 = (Zn(OH))ClO4 + H2O =>
2 Zn(OH)2 + Cl2O7 = 2(Zn(OH))ClO4 + H2O
NaOH + AlCl3 = Na3[Al(OH)6] + NaCl =>
6 NaOH + AlCl3 = Na3[Al(OH)6] + 3 NaCl
Zn{+2} + K{+} + Fe(CN)6{-4} = Zn3K2[Fe(CN)6]2 =>
3 Zn{+2} + 2 K{+} + 2 Fe(CN)6{-4} = Zn3K2[Fe(CN)6]2
FeO + CaCO3 = CO2 + FeCaO2 =>
FeO + CaCO3 = CO2 + FeCaO2
Al(OH)SO3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)SO3 + H2SO3 = Al2(SO3)3 + 2 H2O
SiCl4 + O2 = O2Si2 + Cl2O =>
2 SiCl4 + 3 O2 = O2Si2 + 4 Cl2O
Ag(C2H3O2) + K2(CrO4) = Ag2(CrO4) + K(C2H3O2) =>
2 Ag(C2H3O2) + K2(CrO4) = Ag2(CrO4) + 2 K(C2H3O2)
MnC2O4 = CO2 + Mn =>
MnC2O4 = 2 CO2 + Mn
Cu2O + NO = CuO2 + N2 =>
2 Cu2O + 6 NO = 4 CuO2 + 3 N2
CaCl2*6H2O = Cl + Ca + H2O =>
CaCl2*6H2O = 2 Cl + Ca + 6 H2O
Cr + SO3 = CrSO3 =>
Cr + SO3 = CrSO3
NaPO4 + NiSO4 = Ni(PO4)2 + Na2SO4 =>
2 NaPO4 + NiSO4 = Ni(PO4)2 + Na2SO4
CH3OH + O2 = H4CO3 =>
CH3OH + O2 = H4CO3
Co(NO3)2(H2O)6 + (NH4)2CO3 + NH3 = [Co(NH3)4CO3]NO3 + NO3 + NH4 =>
Co(NO3)2(H2O)6 + (NH4)2CO3 + 24 NH3 = [Co(NH3)4CO3]NO3 + 3 NO3 + 20 NH4
NaOH + AlCl3 = Na3[Al(OH)6] + NaCl =>
6 NaOH + AlCl3 = Na3[Al(OH)6] + 3 NaCl
HI + Mg = MgI2 + H =>
2 HI + Mg = MgI2 + 2 H
FeS(s) + O2(g) = Fe2O3(s) + S02(g) =>
4 FeS(s) + 3 O2(g) = 2 Fe2O3(s) + 2 S02(g)
KMnO4 + NaOH + Na2SO3 = NaMnO2 + Na2SO4 + KOH =>
KMnO4 + NaOH + 2 Na2SO3 = NaMnO2 + 2 Na2SO4 + KOH
(OH) + H = H2O =>
(OH) + H = H2O
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
Al(OH)SO3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)SO3 + H2SO3 = Al2(SO3)3 + 2 H2O
SiCl4 + O2 = O2Si2 + Cl2O =>
2 SiCl4 + 3 O2 = O2Si2 + 4 Cl2O
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
SnO + H2O = SnH2O2 =>
SnO + H2O = SnH2O2
KOCN = KCN + K2CO3 + CO + N2 =>
4 KOCN = 2 KCN + K2CO3 + CO + N2
Sb2O3H2O + HCl = SbCl3 + H2O =>
Sb2O3H2O + 6 HCl = 2 SbCl3 + 4 H2O
Cu + AgClO3 = CuClO3 + Ag =>
Cu + AgClO3 = CuClO3 + Ag
FeCl3 + K4Fe(CN)6 = Fe(CN)6 + K4FeCl3 =>
FeCl3 + K4Fe(CN)6 = Fe(CN)6 + K4FeCl3
Ag(NO3) + Na2CO3 = Ag2(CO3) + NaNO3 =>
2 Ag(NO3) + Na2CO3 = Ag2(CO3) + 2 NaNO3
Ba(NO3)2 + NaHSO4 = Ba(HSO4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHSO4 = Ba(HSO4)2 + 2 NaNO3
AgCl + NH4OH = Ag(NH3)4Cl + H2O =>
AgCl + 4 NH4OH = Ag(NH3)4Cl + 4 H2O
Cu2{+} + NH4OH = H2O + [Cu(NH3)4]2{+} =>
Cu2{+} + 8 NH4OH = 8 H2O + [Cu(NH3)4]2{+}
ZnSO4 + Na3PO4 = Na2SO4 + Zn3P2O8 =>
3 ZnSO4 + 2 Na3PO4 = 3 Na2SO4 + Zn3P2O8
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Mg(NO{2}){2} + BeCl{2} = Be(NO{2}){2} + MgCl{2} =>
Mg(NO{2}){2} + BeCl{2} = Be(NO{2}){2} + MgCl{2}
Ag + Cd(NO3)2 = Cd + Ag(NO3)2 =>
Ag + Cd(NO3)2 = Cd + Ag(NO3)2
CsI(aq) + Cl2(aq) = CsCl(aq) + I2(aq) =>
2 CsI(aq) + Cl2(aq) = 2 CsCl(aq) + I2(aq)
KNO3 + H2SO4 = K + HNO3 + HSO4 =>
KNO3 + H2SO4 = K + HNO3 + HSO4
C6H5NH2 + HCl = C6H6 + NH2Cl =>
C6H5NH2 + HCl = C6H6 + NH2Cl
C6H6 + HNO3 = C2HNO2 + H2O =>
C6H6 + 3 HNO3 = 3 C2HNO2 + 3 H2O
H{+} + MnO4{-} + C2H6O = Mn{2+} + CH3COOH + H2O =>
12 H{+} + 4 MnO4{-} + 5 C2H6O = 4 Mn{2+} + 5 CH3COOH + 11 H2O
Fe2O3 + CaO = Fe2CaO4 =>
Fe2O3 + CaO = Fe2CaO4
C2H16O + CH3COOH = C4H8O2 + H2O =>
2 C2H16O + 12 CH3COOH = 7 C4H8O2 + 12 H2O
NO + Cu(NO3)2 + H2O = Cu + HNO3 =>
2 NO + 3 Cu(NO3)2 + 4 H2O = 3 Cu + 8 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/03/24
Équations équilibrées sur08/02/23
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