| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgC2H3O2 = Ag + C2 + H3 + O2
C4H1S + O2 = S + CO2 + H2O =>
4 C4H1S + 17 O2 = 4 S + 16 CO2 + 2 H2O
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
Zn(s) + HBr(aq) = ZnBr + H2 =>
2 Zn(s) + 2 HBr(aq) = 2 ZnBr + H2
BaSO4 + LiF = BaF2 + Li2SO4 =>
BaSO4 + 2 LiF = BaF2 + Li2SO4
PbO2 + H3O = Pb + H2O =>
PbO2 + 4 H3O = Pb + 6 H2O
Na2SO3 + Zn + H2SO4 = Na2SO4 + ZnS + H2O =>
3 Na2SO3 + Zn + H2SO4 = 3 Na2SO4 + ZnS + H2O
MnO2 + HCl = MnCl2(aq) + Cl + H2O =>
MnO2 + 4 HCl = MnCl2(aq) + 2 Cl + 2 H2O
Na2CO3 + NaOH = Na2O + NaHCO3 =>
Na2CO3 + NaOH = Na2O + NaHCO3
C8H18O4 + O3 = CO2 + H2O =>
C8H18O4 + 7 O3 = 8 CO2 + 9 H2O
NaOH + HClO = H2O + NaClO =>
NaOH + HClO = H2O + NaClO
KClO3 + PbO2 + KOH = K2ClO4 + K3PbO3 + H2O =>
KClO3 + PbO2 + 4 KOH = K2ClO4 + K3PbO3 + 2 H2O
Al + O2 + Na2CO3 = Na2O2 + Al2(CO3)3 =>
2 Al + 3 O2 + 3 Na2CO3 = 3 Na2O2 + Al2(CO3)3
HPO4 + LiO = HO + LiPO4 =>
HPO4 + LiO = HO + LiPO4
H2Te + Sn(OH)4 = SnTe2 + H2O =>
2 H2Te + Sn(OH)4 = SnTe2 + 4 H2O
COH4 + C7H6O3 = C8H8O3 + H2O =>
COH4 + C7H6O3 = C8H8O3 + H2O
SI + KOH + H2O = K2SI(OH)6 + H2 =>
SI + 2 KOH + 4 H2O = K2SI(OH)6 + 2 H2
K2MnO4 + HCl + Zn = ZnMnO4 + K2Cl + H2 =>
2 K2MnO4 + 2 HCl + 2 Zn = 2 ZnMnO4 + 2 K2Cl + H2
PbO + Zn(OH)2 = Pb(OH)2 + ZnO =>
PbO + Zn(OH)2 = Pb(OH)2 + ZnO
CH3CH2OH = CH3CHO + H2 =>
CH3CH2OH = CH3CHO + H2
KNO3 + BeBr2 = KBr2 + BeNO3 =>
KNO3 + BeBr2 = KBr2 + BeNO3
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3P(Mo12O40) + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3P(Mo12O40) + 21 NH4NO3 + 12 H2O
H + FeSO4 = Fe + HSO4 =>
H + FeSO4 = Fe + HSO4
[Cu(NH3)4]SO4H2O + HCl = NH4Cl + CuSO4H2O =>
[Cu(NH3)4]SO4H2O + 4 HCl = 4 NH4Cl + CuSO4H2O
Al3 + HCHO2 = Al(CHO2)3 + H2 =>
2 Al3 + 18 HCHO2 = 6 Al(CHO2)3 + 9 H2
FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3
CaF2 + H2NO4 = CaNO4 + H2F2 =>
CaF2 + H2NO4 = CaNO4 + H2F2
Na2SO4 + CaCO3 = CaSO4 + Na2O + CO2 =>
Na2SO4 + CaCO3 = CaSO4 + Na2O + CO2
Be + HNO3 = Be(NO3)2 + NO2 + H2O =>
Be + 4 HNO3 = Be(NO3)2 + 2 NO2 + 2 H2O
Na2SiO3 + BaCO3 + SiO2 + H3BO3 = (Na2O)10(BaO)5(B2O3)30(SiO2)60 + CO2 + H2O =>
10 Na2SiO3 + 5 BaCO3 + 50 SiO2 + 60 H3BO3 = (Na2O)10(BaO)5(B2O3)30(SiO2)60 + 5 CO2 + 90 H2O
N2H5Cl + CuCl2 + KOH = Cu2O + N2 + KCl + H2O =>
N2H5Cl + 4 CuCl2 + 9 KOH = 2 Cu2O + N2 + 9 KCl + 7 H2O
Cl{2} + NaI = I{2} + NaCl =>
Cl{2} + NaI = I{2} + NaCl
KMnO4 + HNO3 + KHSO3 = MnSO4 + K2SO4 + H2O + KNO3 =>
2 KMnO4 + HNO3 + 5 KHSO3 = 2 MnSO4 + 3 K2SO4 + 3 H2O + KNO3
chlorine + phosphorus = P4Cl5 =>
5 Cl2 + 8 P = 2 P4Cl5
K3[Fe(CN)6] + Fe = Fe4[Fe(CN)6] + K =>
K3[Fe(CN)6] + 4 Fe = Fe4[Fe(CN)6] + 3 K
S2O8{-2} + FeS2 + H2O = SO4{-2} + H{+} + FeOOH =>
15 S2O8{-2} + 2 FeS2 + 20 H2O = 34 SO4{-2} + 38 H{+} + 2 FeOOH
Na + H(OH) = Na(OH) + H2 =>
2 Na + 2 H(OH) = 2 Na(OH) + H2
NH4C2H3O2 + H2O = NH4OH + HC2H3O2 =>
NH4C2H3O2 + H2O = NH4OH + HC2H3O2
sodiumhydroxide + chlorine = sodiumchloride + NaClO + water =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Cu(H2O)4(OH)2 = CuO + H2O =>
Cu(H2O)4(OH)2 = CuO + 5 H2O
NH4NO3 + K2CrO4 = NH4O4 + K2CrNO3 =>
NH4NO3 + K2CrO4 = NH4O4 + K2CrNO3
Sr + H3PO3 = Sr3(PO3)2 + H2 =>
3 Sr + 2 H3PO3 = Sr3(PO3)2 + 3 H2
Cr(NO3)3 + Na2HPO4 = Cr2(HPO4)3 + Na + NO3 =>
2 Cr(NO3)3 + 3 Na2HPO4 = Cr2(HPO4)3 + 6 Na + 6 NO3
U + F = UF4 =>
U + 4 F = UF4
Sr(OH)2 + Al = Al(OH)3 + Sr =>
3 Sr(OH)2 + 2 Al = 2 Al(OH)3 + 3 Sr
Ca(NO3)2 + (NH4)2HPO4 + NH3 + H2 = Ca10(PO4)6(OH)2 + NH4NO3 =>
30 Ca(NO3)2 + 18(NH4)2HPO4 + 20 NH3 + 8 H2 = 3 Ca10(PO4)6(OH)2 + 58 NH4NO3
B(OH)2 + HNO3 = B(NO3)2 + HOH =>
B(OH)2 + 2 HNO3 = B(NO3)2 + 2 HOH
FeCl3 + CoN = CoCl + FeN3 =>
FeCl3 + 3 CoN = 3 CoCl + FeN3
Na2S + Al2(SO4)3 = Al2S3 + Na2SO4 =>
3 Na2S + Al2(SO4)3 = Al2S3 + 3 Na2SO4
NH4NO2 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO2 + 8 HCl = 8 NH4Cl + 6 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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