| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + FeO2 = BaFeO3 + CO2
Ba(OH)2 + HCH3COOH = Ba(CH3COOH)2 + H2O =>
Ba(OH)2 + 2 HCH3COOH = Ba(CH3COOH)2 + 2 H2O
NaOH + HNO2 = Na + H2O + NO2 =>
NaOH + HNO2 = Na + H2O + NO2
HCl + AgF = HF + AgCl =>
HCl + AgF = HF + AgCl
KI + O3 + H2SO4 = I2 + H2O + K2SO4 =>
6 KI + O3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
HMgCl = H + MgCl =>
HMgCl = H + MgCl
KCl(O)3 + H2S(O)4 = KHS(O)4 + O2 + ClO2 + H2O =>
4 KCl(O)3 + 4 H2S(O)4 = 4 KHS(O)4 + O2 + 4 ClO2 + 2 H2O
Hg2Cl2 + Sn{2+} + Cl{-} = Hg + SnCl6{2-} =>
Hg2Cl2 + Sn{2+} + 4 Cl{-} = 2 Hg + SnCl6{2-}
CoF2 + (NH4)3PO4 = Co3(PO4)2 + NH4F =>
3 CoF2 + 2(NH4)3PO4 = Co3(PO4)2 + 6 NH4F
SO2 + H2O = SH + OH =>
SO2 + 3 H2O = SH + 5 OH
Pr2(C2O4)3*H2O + LiOH*H2O + O2 = Pr6O11 + Li2(C2O4)3 + H2O =>
3 Pr2(C2O4)3*H2O + 6 LiOH*H2O + 4 O2 = Pr6O11 + 3 Li2(C2O4)3 + 12 H2O
Fe(s) + KI(aq) = FeI3(s) + K(l) =>
Fe(s) + 3 KI(aq) = FeI3(s) + 3 K(l)
Ti + CO = TiCO =>
Ti + CO = TiCO
BaCl2(aq) + K2SO4(aq) = BaSO4(s) + KCl(aq)K + Cl = KCl =>
BaCl2(aq) + K2SO4(aq) = BaSO4(s) + KCl(aq)K + Cl
K2O + Zn + H2O = K2[Zn(OH)4] + H2 =>
K2O + Zn + 3 H2O = K2[Zn(OH)4] + H2
Mg(OH)2 + P4O10 = H2O + Mg3(PO4)2 =>
6 Mg(OH)2 + P4O10 = 6 H2O + 2 Mg3(PO4)2
H2SO4 + Ca(OH)2 = Ca(SO4) + H2O =>
H2SO4 + Ca(OH)2 = Ca(SO4) + 2 H2O
Ba2CO3 + C + H2O = C2O + BaOH =>
Ba2CO3 + 3 C + H2O = 2 C2O + 2 BaOH
Ca + Cu(OH)2 = Ca(OH)2 + Cu =>
Ca + Cu(OH)2 = Ca(OH)2 + Cu
Al + Cu(SO4)2 = Al(SO4)3 + Cu2 =>
4 Al + 6 Cu(SO4)2 = 4 Al(SO4)3 + 3 Cu2
CuSO4*5H2O + Na2CO3 + NaCl = Cu2Cl(OH)3 + Na2SO4 + CO2 + H2O =>
4 CuSO4*5H2O + 3 Na2CO3 + 2 NaCl = 2 Cu2Cl(OH)3 + 4 Na2SO4 + 3 CO2 + 17 H2O
CO2 + N2O = CO3 + N2 =>
CO2 + N2O = CO3 + N2
BaCO3 + FeO2 = BaFeO3 + CO2 =>
BaCO3 + FeO2 = BaFeO3 + CO2
Fe(CN)6{-3} + S2O3{-2} = S4O6{-2} + Fe(CN)6{-4} =>
2 Fe(CN)6{-3} + 2 S2O3{-2} = S4O6{-2} + 2 Fe(CN)6{-4}
H2O + Cr2O7{-2} + H2SO3 = Cr{-3} + HSO4{-} + H{+} =>
2 H2O + Cr2O7{-2} + 9 H2SO3 = 2 Cr{-3} + 9 HSO4{-} + 13 H{+}
Na2CO3 + PbO = Na2O + PbCO3 =>
Na2CO3 + PbO = Na2O + PbCO3
C2H5COOH3 + O3 = C2 + H2O =>
6 C2H5COOH3 + 4 O3 = 9 C2 + 24 H2O
HCl + ZnO = ZnCl + HO =>
HCl + ZnO = ZnCl + HO
BaCO3 + FeO2 = BaFeO3 + CO2 =>
BaCO3 + FeO2 = BaFeO3 + CO2
FeCl3 + Na2S = NaCl + S + Fe =>
2 FeCl3 + 3 Na2S = 6 NaCl + 3 S + 2 Fe
K(s) + O(g) = KO(s) =>
K(s) + O(g) = KO(s)
NaI + HBr = NaBr2 + H2I =>
NaI + 2 HBr = NaBr2 + H2I
LiO + Pb = Pb2O + Li =>
LiO + 2 Pb = Pb2O + Li
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2BO3 + MgO = MgBO3 + H2O =>
H2BO3 + MgO = MgBO3 + H2O
HClOOH = ClOH2O =>
HClOOH = ClOH2O
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4 + HNO3 =>
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4 + 2 HNO3
Fe(NO3)3 + Na2S = FeS3 + Na2(NO3) =>
Fe(NO3)3 + 3 Na2S = FeS3 + 3 Na2(NO3)
Zr + HNO3 + HCl = H2(ZrCl6) + NO + H2O =>
3 Zr + 4 HNO3 + 18 HCl = 3 H2(ZrCl6) + 4 NO + 8 H2O
Pb(NO2)2 + KI = PbK + I(NO2)2 =>
Pb(NO2)2 + KI = PbK + I(NO2)2
CoCl2 = Co{2+} + Cl{-} =>
CoCl2 = Co{2+} + 2 Cl{-}
C6H10 + KMnO4 = KOOC(CH2)4COOK + KOH + MnO2 + H2O =>
3 C6H10 + 8 KMnO4 = 3 KOOC(CH2)4COOK + 2 KOH + 8 MnO2 + 2 H2O
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
NaH + Cl2O = HCl + Na2O =>
2 NaH + Cl2O = 2 HCl + Na2O
H2MgO2 + C2H4O2 = C4H6MgO4 + H2O =>
H2MgO2 + 2 C2H4O2 = C4H6MgO4 + 2 H2O
NO + CO2 = NO2CO =>
NO + CO2 = NO2CO
Pb(NO3)2(aq) + Na2(CO3)(s) = PbCO3 + NaNO3 =>
Pb(NO3)2(aq) + Na2(CO3)(s) = PbCO3 + 2 NaNO3
Fe2O3 + HC1 = FeC3 + H2O =>
Fe2O3 + 6 HC1 = 2 FeC3 + 3 H2O
AgNo3 + Na2H = AgH + Na2No3 =>
AgNo3 + Na2H = AgH + Na2No3
H2S(g) + H2O(g) = H2(g) + SO2(g) =>
H2S(g) + 2 H2O(g) = 3 H2(g) + SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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