| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Al + 3 Zn3NO3 = 9 Zn + Al3(NO3)3
Cu2SO4*5H2O = H2O + Cu2SO4 = KCu(C2O4)H2O + K2SO4 =>
Cu2SO4*5H2O = 5 H2O + Cu2SO4
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Sb2S3 + O2 = Sb4O6 + SO2 =>
2 Sb2S3 + 9 O2 = Sb4O6 + 6 SO2
Fe(OH2) + H2CO3 = FeCO2 + H2O =>
Fe(OH2) + H2CO3 = FeCO2 + 2 H2O
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
Ca(OH)2(aq) + HI(aq) = CaI2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HI(aq) = CaI2(aq) + 2 H2O(l)
Cu2SO4*5H2O = H2O + Cu2SO4 = KCu(C2O4)H2O + K2SO4 =>
Cu2SO4*5H2O = 5 H2O + Cu2SO4
HCl(aq) + CaCO3(s) = Ca + Cl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + CaCO3(s) = Ca + 2 Cl(aq) + H2O(l) + CO2(g)
CaBr + Cl2 = CaCl + Br2 =>
2 CaBr + Cl2 = 2 CaCl + Br2
Al + Zn3NO3 = Zn + Al3(NO3)3 =>
3 Al + 3 Zn3NO3 = 9 Zn + Al3(NO3)3
(Fe)3{+} = {-}1e{-} + (Fe)2{+} =>
2(Fe)3{+} = {-}1e{-} + 3(Fe)2{+}
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CaBr + Cl2 = CaCl + Br2 =>
2 CaBr + Cl2 = 2 CaCl + Br2
(Fe)3{+} = {-}1e{-} + (Fe)2{+} =>
2(Fe)3{+} = {-}1e{-} + 3(Fe)2{+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlCl3 + Pb = PbCl3 + Al =>
AlCl3 + Pb = PbCl3 + Al
(Fe)3{+} = {-}1e{-} + (Fe)2{+} =>
2(Fe)3{+} = {-}1e{-} + 3(Fe)2{+}
CaBr + Cl2 = CaCl + Br2 =>
2 CaBr + Cl2 = 2 CaCl + Br2
Ba(NO3)2 + KH2PO4 = Ba3(PO4)2 + KNO3 + HNO3 =>
3 Ba(NO3)2 + 2 KH2PO4 = Ba3(PO4)2 + 2 KNO3 + 4 HNO3
HI + HIO3 = I2 + H2O =>
5 HI + HIO3 = 3 I2 + 3 H2O
Ca + N = NCa =>
Ca + N = NCa
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C2O2 + H2O = C6H12O6 + O2 =>
3 C2O2 + 6 H2O = C6H12O6 + 3 O2
CaBr + Cl2 = CaCl + Br2 =>
2 CaBr + Cl2 = 2 CaCl + Br2
Cn + H2SO4 = Cn2SO4 + H2 =>
2 Cn + H2SO4 = Cn2SO4 + H2
Na2SO4 + AgNO3 = NaNO3 + Ag2SO4 =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + Ag2SO4
NH4Al(SO4)2 + NH3 + H2O = Al2O3*H2O + (NH4)2SO4 =>
2 NH4Al(SO4)2 + 6 NH3 + 4 H2O = Al2O3*H2O + 4(NH4)2SO4
CaBr + Cl2 = CaCl + Br2 =>
2 CaBr + Cl2 = 2 CaCl + Br2
(Fe)3{+} = {-}1e{-} + (Fe)2{+} =>
2(Fe)3{+} = {-}1e{-} + 3(Fe)2{+}
Na2CO3 + HCl = OH + CO + NaCl =>
Na2CO3 + 2 HCl = 2 OH + CO + 2 NaCl
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
C2H3Cl + O2 = H2O + HCl + CO2 =>
2 C2H3Cl + 5 O2 = 2 H2O + 2 HCl + 4 CO2
KI + H2SO4 = K2SO4 + I2 + SO2 + H2O =>
2 KI + 2 H2SO4 = K2SO4 + I2 + SO2 + 2 H2O
C5H11Cl + Na + H2O = NaCl + C5H12 + NaOH =>
C5H11Cl + 2 Na + H2O = NaCl + C5H12 + NaOH
CH3CH2OMgBr + H2O = MgBrOH + CH3CH2OH =>
CH3CH2OMgBr + H2O = MgBrOH + CH3CH2OH
C12H8O4 + O2 = CO2 + H2O =>
C12H8O4 + 12 O2 = 12 CO2 + 4 H2O
CsOH + KNO3 = CsNO3 + KOH =>
CsOH + KNO3 = CsNO3 + KOH
Fe + P2H5 = Fe5P2 + H =>
5 Fe + P2H5 = Fe5P2 + 5 H
Ce2S3 + H2S2O8 + H2O = Ce(SO4)2 + H2SO4 =>
Ce2S3 + 13 H2S2O8 + 12 H2O = 2 Ce(SO4)2 + 25 H2SO4
Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3
HBrO + Zn(OH)2 = Zn(BrO)2 + H2O =>
2 HBrO + Zn(OH)2 = Zn(BrO)2 + 2 H2O
BH3 + O2 = BO2 + H2O =>
4 BH3 + 7 O2 = 4 BO2 + 6 H2O
Fe(OH)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KOH =>
Fe(OH)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KOH
HClNaOH = ClHNaOH =>
HClNaOH = ClHNaOH
CsOH + KNO3 = CsNO3 + KOH =>
CsOH + KNO3 = CsNO3 + KOH
H2 + C6H14O6 = C6H12O2 + H2O =>
3 H2 + C6H14O6 = C6H12O2 + 4 H2O
NH4Br + H2O = NH3 + H3O + Br =>
NH4Br + H2O = NH3 + H3O + Br
[Al(OH)3] + HCl = (AlCl3) + H2O =>
[Al(OH)3] + 3 HCl = (AlCl3) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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