| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO + NaIO + H2SO4 = Na2SO4 + NaIO3 + 2 HCl
K3[Fe(C2O4)3]*3H2O = FeC2O4*2H2O + CO2 + K2C2O4 + H2O =>
2 K3[Fe(C2O4)3]*3H2O = 2 FeC2O4*2H2O + 2 CO2 + 3 K2C2O4 + 2 H2O
Pb(SO4) + Ag(NO3) = Ag4(SO4) + Pb(NO3)4 =>
Pb(SO4) + 4 Ag(NO3) = Ag4(SO4) + Pb(NO3)4
CaCO3 + CO2H2 = Ca(HCOO)2 + H2O + CO2 =>
CaCO3 + 2 CO2H2 = Ca(HCOO)2 + H2O + CO2
NaNH2(s) + NaNO3(s) = NaN3(s) + NaOH(s) + NH3 =>
3 NaNH2(s) + NaNO3(s) = NaN3(s) + 3 NaOH(s) + NH3
T + U = TU2 =>
T + 2 U = TU2
MgNH4PO4 + HCl = NH4Cl + MgHPO4 =>
MgNH4PO4 + HCl = NH4Cl + MgHPO4
Na2[Pb(OH)4] + HCl = PbCl2 + NaCl + H2O =>
Na2[Pb(OH)4] + 4 HCl = PbCl2 + 2 NaCl + 4 H2O
Cr(OH)5 + HCl = CrCl5 + H2O =>
Cr(OH)5 + 5 HCl = CrCl5 + 5 H2O
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(g) + H2O(l) =>
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(g) + H2O(l)
Na2CO3 + AgNO3 = Na2NO3 + AgCO3 =>
Na2CO3 + AgNO3 = Na2NO3 + AgCO3
Mg + CH3COOH = MgH + COH =>
2 Mg + CH3COOH = 2 MgH + 2 COH
CaS + (NH4)2SO4 = CaSO4 + (NH4)2S =>
CaS + (NH4)2SO4 = CaSO4 + (NH4)2S
Cr2O3 + H2 = Cr2 + H2O =>
Cr2O3 + 3 H2 = Cr2 + 3 H2O
H3PO4 + RbOH = H2O + RbPO4 + H2 =>
H3PO4 + RbOH = H2O + RbPO4 + H2
C2H5NO3 + O2 = CO2 + H2O + N2 =>
4 C2H5NO3 + 7 O2 = 8 CO2 + 10 H2O + 2 N2
C7H5N + C4H10O = C11H15NO =>
C7H5N + C4H10O = C11H15NO
Cu(s) + H3O{+} + NO3{-} = Cu{2+} + NO2 + H2O =>
Cu(s) + 4 H3O{+} + 2 NO3{-} = Cu{2+} + 2 NO2 + 6 H2O
Ca(OH)2 + MgSO4 = Mg(OH)2 + CaSO4 =>
Ca(OH)2 + MgSO4 = Mg(OH)2 + CaSO4
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Rb + H2O = RbOH + H =>
Rb + H2O = RbOH + H
Mg{2+} + AlCl{3+} = MgCl{2+} + Al{3+} =>
Mg{2+} + AlCl{3+} = MgCl{2+} + Al{3+}
HNO3 + NH4(OH) = H2O + NH4(NO3) =>
HNO3 + NH4(OH) = H2O + NH4(NO3)
Al(s) + Cu2Cl3(s) = AlCl3(s) + Cu(s) =>
Al(s) + Cu2Cl3(s) = AlCl3(s) + 2 Cu(s)
Fe + HOH = Fe(OH)3 + H =>
Fe + 3 HOH = Fe(OH)3 + 3 H
Fe{2+} + Br2 = Fe{3+} + Br{-} =>
2 Fe{2+} + Br2 = 2 Fe{3+} + 2 Br{-}
Pb{+2} + I{-} = PbI4{-2} =>
Pb{+2} + 4 I{-} = PbI4{-2}
Na2SO4 + H2 = Na + H2SO4 =>
Na2SO4 + H2 = 2 Na + H2SO4
ZnBr(aq) + Al2(s) = Zn(s) + AlBr(aq) =>
2 ZnBr(aq) + Al2(s) = 2 Zn(s) + 2 AlBr(aq)
KMnO4 + FeCl3 + S02 = KSO3 + FeO + K2O + MnCl4 =>
30 KMnO4 + 40 FeCl3 + 13 S02 = 26 KSO3 + 40 FeO + 2 K2O + 30 MnCl4
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
Mg + NaHCO3 = MgCO3 + Na2CO3 + H2 =>
Mg + 2 NaHCO3 = MgCO3 + Na2CO3 + H2
Ca3(PO4)2 + SiO + C = CaSiO3 + P8 + CO =>
4 Ca3(PO4)2 + 12 SiO + 8 C = 12 CaSiO3 + P8 + 8 CO
NaOH + CuI2 = NaI + Cu(OH)2 =>
2 NaOH + CuI2 = 2 NaI + Cu(OH)2
K + Al(H2O)6 + SO4 + H2O = KAl(SO4)2*12H2O =>
K + Al(H2O)6 + 2 SO4 + 6 H2O = KAl(SO4)2*12H2O
WO27 + H = H2WO4 + H2O =>
WO27 + 48 H = H2WO4 + 23 H2O
CaI2 + Zn(ClO3)2 = Ca(ClO3)2 + ZnI2 =>
CaI2 + Zn(ClO3)2 = Ca(ClO3)2 + ZnI2
H3PO4 + S2 = PO4 + HS =>
2 H3PO4 + 3 S2 = 2 PO4 + 6 HS
NH3 + H2CO3 = NH3H2CO3 =>
NH3 + H2CO3 = NH3H2CO3
C3H4Br2 = C3H4 + Br2 =>
C3H4Br2 = C3H4 + Br2
Ag2SO4 + Cu = Ag + CuSO4 =>
Ag2SO4 + Cu = 2 Ag + CuSO4
CdSO4 + Na2S = Cd + S + NaSO4 =>
2 CdSO4 + Na2S = 2 Cd + S + 2 NaSO4
NH4Cl + PbC2H3O2 = NH4C2H3O2 + PbCl =>
NH4Cl + PbC2H3O2 = NH4C2H3O2 + PbCl
C6H10O6 + O2 = CO3 + H2O =>
2 C6H10O6 + 17 O2 = 12 CO3 + 10 H2O
CrSO4 + KOH = CrSO4KOH =>
CrSO4 + KOH = CrSO4KOH
C2H3Cl + H2O = C2H3O + H2Cl =>
C2H3Cl + H2O = C2H3O + H2Cl
K2Cr2O7 + NaF + H2SO4 = F2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaF + 7 H2SO4 = 3 F2 + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5
CuS + H3O = CuO + H3S =>
CuS + H3O = CuO + H3S
Ag2Cr2O7(s) + NaCl(aq) = AgCl(s) + Na2Cr2O7(aq) =>
Ag2Cr2O7(s) + 2 NaCl(aq) = 2 AgCl(s) + Na2Cr2O7(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
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