| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4(s) + Pb(NO3)2 = Fe(NO3)2 + PbSO4
ClO + H = Cl + H2O =>
ClO + 2 H = Cl + H2O
Cl2CuO6 = CuCl2 + O2 =>
Cl2CuO6 = CuCl2 + 3 O2
Fe(II) + HCl = Fe(II)Cl2 + H =>
Fe(II) + 2 HCl = Fe(II)Cl2 + 2 H
Al2(SO4)3CaBr2 = Al2Br2Ca(SO4)3 =>
Al2(SO4)3CaBr2 = Al2Br2Ca(SO4)3
VO2{+} + Sn{2+} + H{+} = VO{2+} + Sn{4+} + H2O =>
2 VO2{+} + Sn{2+} + 4 H{+} = 2 VO{2+} + Sn{4+} + 2 H2O
Sn(HCO3)2 + HCl = SnCl2 + H2O + CO2 =>
Sn(HCO3)2 + 2 HCl = SnCl2 + 2 H2O + 2 CO2
Copper(I)oxide + Iron = Ironoxide + Copper =>
3 Cu2O + 2 Fe = Fe2O3 + 6 Cu
(C17H35CO2)3C3H5 + O2 = CO2 + H2O =>
2(C17H35CO2)3C3H5 + 163 O2 = 114 CO2 + 110 H2O
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
SrS + K3PO4 = SrPO4 + K3S =>
SrS + K3PO4 = SrPO4 + K3S
MgO + CuCl2 = MgCl2 + CuO =>
MgO + CuCl2 = MgCl2 + CuO
CaO + NH = Ca + N2 + H2O =>
CaO + 2 NH = Ca + N2 + H2O
Be + P3 = Be3P2 =>
9 Be + 2 P3 = 3 Be3P2
K2CO3(aq) + CuSO4(aq) = K2SO4(s) + CuCO3(aq) =>
K2CO3(aq) + CuSO4(aq) = K2SO4(s) + CuCO3(aq)
C4H6O4ZnH2S = ZnSC4H8O4 =>
C4H6O4ZnH2S = ZnSC4H8O4
H2AsO4 + KOH = K2AsO4 + H2O =>
H2AsO4 + 2 KOH = K2AsO4 + 2 H2O
Mg + O2 = MgO6 =>
Mg + 3 O2 = MgO6
C2H5OP(O)Cl2 + HNC(CH3)N(C2H5)2*2HCl + (C2H5)3N = C2H5OP(O)(Cl)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl =>
C2H5OP(O)Cl2 + HNC(CH3)N(C2H5)2*2HCl + 3(C2H5)3N = C2H5OP(O)(Cl)NC(CH3)N(C2H5)2 + 3(C2H5)3N*HCl
Zn3(BO3)2 + AgNO3 = Ag3BO3 + Zn(NO3)2 =>
Zn3(BO3)2 + 6 AgNO3 = 2 Ag3BO3 + 3 Zn(NO3)2
PO4{3-} + H2O = H3PO4 + O{2-} =>
2 PO4{3-} + 3 H2O = 2 H3PO4 + 3 O{2-}
HBrO2 = Br2 + H2O + O2 =>
4 HBrO2 = 2 Br2 + 2 H2O + 3 O2
Cu(OH)2 + H2CO3 = [CuOH]2CO3 + H2O =>
2 Cu(OH)2 + H2CO3 = [CuOH]2CO3 + 2 H2O
NaOH2 + CoCl2 = NaCl2 + CoOH2 =>
NaOH2 + CoCl2 = NaCl2 + CoOH2
F2 + Mg3N2 = Mg + F3N2 =>
3 F2 + 2 Mg3N2 = 6 Mg + 2 F3N2
Fe3(O4) + HNO3 = Fe(NO3)3 + NO2 + HOH =>
Fe3(O4) + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 HOH
IO4{-} + e + H3O{+} = H2O + IO3{-} =>
IO4{-} + 2e + 2 H3O{+} = 3 H2O + IO3{-}
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
Al2(Cr2O7)3 + Na3(PO4) = Al(PO4) + Na2(Cr2O7) =>
Al2(Cr2O7)3 + 2 Na3(PO4) = 2 Al(PO4) + 3 Na2(Cr2O7)
C8H504K + NaOH = C8H4O4 + Na + H2O + K =>
C8H504K + 508 NaOH = C8H4O4 + 508 Na + 504 H2O + K
S + F = SF2 =>
S + 2 F = SF2
K2CO3 + H + Cl = KCl + H2O + CO2 =>
K2CO3 + 2 H + 2 Cl = 2 KCl + H2O + CO2
Na3PO4 + Cr(Cl)3 = Na3(Cl)3 + Cr(PO4) =>
Na3PO4 + Cr(Cl)3 = Na3(Cl)3 + Cr(PO4)
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
NaCO3 + H2SO4 = CO2 + H2O + NaSO4 =>
NaCO3 + H2SO4 = CO2 + H2O + NaSO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
IO3 + FeS2 = Fe + I + SO4 =>
8 IO3 + 3 FeS2 = 3 Fe + 8 I + 6 SO4
HgCl2 + HCl = HHg + Cl2 =>
2 HgCl2 + 2 HCl = 2 HHg + 3 Cl2
MgCO3(calor) = MgO + CO2 =>
MgCO3(calor) = MgO + CO2
Pb(HCO3)2 = Pb(CO3)2 + H2 =>
Pb(HCO3)2 = Pb(CO3)2 + H2
HN3 + Au + HCl = HAuCl4 + N3H4Cl =>
3 HN3 + 2 Au + 11 HCl = 2 HAuCl4 + 3 N3H4Cl
Zn + SnS = ZnSSn =>
Zn + SnS = ZnSSn
KOI + H2O = HOI + KOH =>
KOI + H2O = HOI + KOH
NaCl + AgNO3 = AgCl + NaNO3 = NaOH + AgNO3 + Cl =>
NaCl + AgNO3 = AgCl + NaNO3
CuNO3 + MgCl2 = Mg(NO3)2 + CuCl =>
2 CuNO3 + MgCl2 = Mg(NO3)2 + 2 CuCl
H2O + NCl3 + HBr = NH4Br + HClO =>
3 H2O + NCl3 + HBr = NH4Br + 3 HClO
CH4 + O4 = CO2 + OH2 =>
CH4 + O4 = CO2 + 2 OH2
SrCl2 + Na2Co3 = NaCl + SrCo3 =>
SrCl2 + Na2Co3 = 2 NaCl + SrCo3
NaI(aq) + H2SO4(aq) = HI(aq) + Na2SO4(aq) =>
2 NaI(aq) + H2SO4(aq) = 2 HI(aq) + Na2SO4(aq)
FeCl3 + NaCl = FeNa + Cl3Cl =>
FeCl3 + NaCl = FeNa + Cl3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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