| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCICa = HCaCI
NaClOMn = MnONaCl =>
NaClOMn = MnONaCl
Ca3(PO4)2 + SiO4 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO4 + 22 C = 6 CaSiO3 + 22 CO + P4
BaSNaI = BaINaS =>
BaSNaI = BaINaS
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
As2S5 + OH = AsS4 + AsO4 + H2O =>
4 As2S5 + 24 OH = 5 AsS4 + 3 AsO4 + 12 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe(s) + O2 = Fe2O23 =>
4 Fe(s) + 23 O2 = 2 Fe2O23
MHS = HMS =>
MHS = HMS
KFAgN = KNFAg =>
KFAgN = KNFAg
Fe(Cl)3 + Na(OH) = Fe(OH)3 + NaCl =>
Fe(Cl)3 + 3 Na(OH) = Fe(OH)3 + 3 NaCl
MnO4{-} + SO32{-} + H{+} = MnO2 + SO42{-} + H2O =>
20 MnO4{-} + 3 SO32{-} + 20 H{+} = 20 MnO2 + 3 SO42{-} + 10 H2O
KNMgCl = KClMgN =>
KNMgCl = KClMgN
CO2 + NH4OH = NH4HCO3 =>
CO2 + NH4OH = NH4HCO3
IBrH2O = HBrHIO =>
IBrH2O = HBrHIO
RbOHHClO4 = H2ORbClO4 =>
RbOHHClO4 = H2ORbClO4
Cd3(PO4)2 + Cu = Cd + Cu3(PO4)2 =>
Cd3(PO4)2 + 3 Cu = 3 Cd + Cu3(PO4)2
Fe(CN)6{3-} + N2H4 = Fe(CN)6{4-} + N2 + H{+} =>
4 Fe(CN)6{3-} + N2H4 = 4 Fe(CN)6{4-} + N2 + 4 H{+}
Sb + O2 = Sb3O8 =>
3 Sb + 4 O2 = Sb3O8
MgCl2Ba(NO3)2 = Mg(NO3)2BaCl2 =>
MgCl2Ba(NO3)2 = Mg(NO3)2BaCl2
Co(NO3)2 + NH3*H2O + (NH4)2CO3 = [Co(NH3)4CO3]NO3 + NH4NO3 + H2O =>
8 Co(NO3)2 + 22 NH3*H2O + 8(NH4)2CO3 = 8[Co(NH3)4CO3]NO3 + 7 NH4NO3 + 25 H2O
NaBr + Ag2S = Na2S + AgBr =>
2 NaBr + Ag2S = Na2S + 2 AgBr
Co(NO3)2Na2SO4 = CoSO4Na2(NO3)2 =>
Co(NO3)2Na2SO4 = CoSO4Na2(NO3)2
C9H18Br2 = C9H17BrHBr =>
C9H18Br2 = C9H17BrHBr
PH3BCl3 = PCl3BH3 =>
PH3BCl3 = PCl3BH3
PbSCu = PbCuS =>
PbSCu = PbCuS
KICuCl = ICuKCl =>
KICuCl = ICuKCl
C4H6O5(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C4H6O5(aq) + 12 NaHCO3 = 12 NaC4H6O5 + 16 CO2 + 9 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
ZnCuO4S = ZnSO4Cu =>
ZnCuO4S = ZnSO4Cu
CrBrCl = CrClBr =>
CrBrCl = CrClBr
Cr2O7{2-} + CH3OH + H3O{+} = Cr{3+} + CH2O + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H3O{+} = 2 Cr{3+} + 3 CH2O + 15 H2O
NH3 + OH + Fe(NO3)3 = Fe(OH)3 + NH4NO3 =>
21 NH3 + 24 OH + 5 Fe(NO3)3 = 5 Fe(OH)3 + 18 NH4NO3
KPOCa(NO) = KNOCa(PO) =>
KPOCa(NO) = KNOCa(PO)
LiPNiBr = LiBrNiP =>
LiPNiBr = LiBrNiP
AgNO3 + Na2[Zn(OH)4] + NaOH = Ag + Na2[Zn(OH)6] + NaNO3 =>
2 AgNO3 + Na2[Zn(OH)4] + 2 NaOH = 2 Ag + Na2[Zn(OH)6] + 2 NaNO3
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Mg + H2SO4 = MgSO3 + H2O =>
Mg + H2SO4 = MgSO3 + H2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
CuSO4 + KI = CuI + K{+} + SO4{2-} + I2 =>
2 CuSO4 + 4 KI = 2 CuI + 4 K{+} + 2 SO4{2-} + I2
KMnO4 + N2O + H3O3 + K4P3N2H2 = MnO4 + H2O + K8P5N6 =>
12 KMnO4 + 12 N2O + 2 H3O3 + 15 K4P3N2H2 = 12 MnO4 + 18 H2O + 9 K8P5N6
LiBrF2 = BrLiF2 =>
LiBrF2 = BrLiF2
K2(CO3)Ca(C2H3O2)2 = K2(C2H3O2)2CaCO3 =>
K2(CO3)Ca(C2H3O2)2 = K2(C2H3O2)2CaCO3
NaPCCl = CPNaCl =>
NaPCCl = CPNaCl
Fe(OH)3 + CO = CO2 + Fe + H2O =>
2 Fe(OH)3 + 3 CO = 3 CO2 + 2 Fe + 3 H2O
FeCl3(aq)NH4SCN(aq) = (FeSCN)Cl2(aq)NH4Cl(aq) =>
FeCl3(aq)NH4SCN(aq) = (FeSCN)Cl2(aq)NH4Cl(aq)
Tc(s) + F2(g) = TcF7 =>
2 Tc(s) + 7 F2(g) = 2 TcF7
KAgCI = CIKAg =>
KAgCI = CIKAg
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
MnSO4 + Na2S2O8 + H2O = HMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 HMnO4 + 5 Na2SO4 + 7 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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