| Équations équilibrées la veille | Équations équilibrées le lendemain |
Tin(IV)Fluoride + PotassiumSulfide = Tin(IV)Sulfide + PotassiumFluoride
K2Cr2O6 + HCl = KCl + CrCl3 + Cl2O7 + H2O =>
4 K2Cr2O6 + 34 HCl = 8 KCl + 8 CrCl3 + Cl2O7 + 17 H2O
Fe(NH4)2(SO4)2 + H2C2O4 + K2C2O4 + H2O2 = H2SO4 + (NH4)2SO4 + K3(Fe(C2O4)3) + H2O =>
2 Fe(NH4)2(SO4)2 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 H2SO4 + 2(NH4)2SO4 + 2 K3(Fe(C2O4)3) + 2 H2O
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)(aq) + Cu(s) =>
2 Pb(s) + Cu(NO3)2(aq) = 2 Pb(NO3)(aq) + Cu(s)
K2Cr2O6 + HCl = KCl + CrCl3 + Cl2O7 + H2O =>
4 K2Cr2O6 + 34 HCl = 8 KCl + 8 CrCl3 + Cl2O7 + 17 H2O
KC2H3O2 + HCl = KCl + C2H3O2H =>
KC2H3O2 + HCl = KCl + C2H3O2H
Al + Cr2O3 = Cr + Al3O3 =>
3 Al + Cr2O3 = 2 Cr + Al3O3
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
Zn + S + O2 = ZnSO4 =>
Zn + S + 2 O2 = ZnSO4
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HCl + K3P = H3P + KCl =>
3 HCl + K3P = H3P + 3 KCl
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
NaS + CuCl = CuS + NaCl =>
NaS + CuCl = CuS + NaCl
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
Ba + N2 = Ba3N3 =>
6 Ba + 3 N2 = 2 Ba3N3
Fe3O4 + H2 = FeO + H2O =>
Fe3O4 + H2 = 3 FeO + H2O
Ag(s) + HCl(aq) = AgCl(aq) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(aq) + H2(g)
Cr2O7{2-} + H2 + H{+} = Cr{+3} + H2O =>
Cr2O7{2-} + 3 H2 + 8 H{+} = 2 Cr{+3} + 7 H2O
NaBr + MnO4 + H2SO4 = Br2 + MnSO4 + H2O + Na2SO4 =>
6 NaBr + MnO4 + 4 H2SO4 = 3 Br2 + MnSO4 + 4 H2O + 3 Na2SO4
Pb(NO3)2(l) + Cr(s) = Cr(NO3)3(s) + Pb(l) =>
3 Pb(NO3)2(l) + 2 Cr(s) = 2 Cr(NO3)3(s) + 3 Pb(l)
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
MgCl2 + Li2CO3 = MgCO3 + Li2Cl2 =>
MgCl2 + Li2CO3 = MgCO3 + Li2Cl2
NaCl + BaCO3 = Na2CO3 + BaCl2 =>
2 NaCl + BaCO3 = Na2CO3 + BaCl2
K2Cr2O7 + NO2 + HNO = KNO2 + Cr(NO3)3 + H2O =>
3 K2Cr2O7 + 22 NO2 + 2 HNO = 6 KNO2 + 6 Cr(NO3)3 + H2O
Ca + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
HClO2 + Ca(OH)2 = CaCl2 + H2O + O2 =>
2 HClO2 + Ca(OH)2 = CaCl2 + 2 H2O + 2 O2
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
Zn + HSnO3 = Sn + HZnO3 =>
Zn + HSnO3 = Sn + HZnO3
{239}94Pu = {4}2He =>
4{239}94Pu = 239{4}2He
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
Fe2 + Na = Fe2Na =>
Fe2 + Na = Fe2Na
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CaBr + Cl = CaCl + Br =>
CaBr + Cl = CaCl + Br
NHO3 + NO = NO2 + H2O =>
2 NHO3 + NO = 3 NO2 + H2O
Mg(OH)2 + (HCl) = MgCl2 + H2O =>
Mg(OH)2 + 2(HCl) = MgCl2 + 2 H2O
Cu3N + Zn = Zn3N2 + Cu =>
2 Cu3N + 3 Zn = Zn3N2 + 6 Cu
Fe2O3 + C6H8O7 + H2O = FeCH15OOH + CO2 =>
9 Fe2O3 + 19 C6H8O7 + 68 H2O = 18 FeCH15OOH + 96 CO2
Ca2CO3 + HCl = CaHCl + CO3 =>
Ca2CO3 + 2 HCl = 2 CaHCl + CO3
MnO4{-}(aq) + S{2-}(aq) + H2O(l) = S(s) + MnO2(s) + OH{-}(aq) =>
2 MnO4{-}(aq) + 3 S{2-}(aq) + 4 H2O(l) = 3 S(s) + 2 MnO2(s) + 8 OH{-}(aq)
BCl3 + NH3 = B(NH2)3 + HCl =>
BCl3 + 3 NH3 = B(NH2)3 + 3 HCl
C6H5COOH + KOH = C6H5COOK + H2O =>
C6H5COOH + KOH = C6H5COOK + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
KOI = KI + O =>
KOI = KI + O
O2 + C4H5(OH) = CO2 + H2O =>
5 O2 + C4H5(OH) = 4 CO2 + 3 H2O
Fe2 + NaOH = Fe(OH)3 + Na =>
Fe2 + 6 NaOH = 2 Fe(OH)3 + 6 Na
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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