| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdI2 = Cd + 2 I
LiClO4 = Li + ClO4 =>
LiClO4 = Li + ClO4
Ni(NO3)2*6H2O + C6H12N4 + Al = Ni2Al3 + H2O + CO2 + N2 =>
6 Ni(NO3)2*6H2O + 2 C6H12N4 + 9 Al = 3 Ni2Al3 + 48 H2O + 12 CO2 + 10 N2
Pb(s) + HgBr2(ac) = PbBr2 + Hg =>
Pb(s) + HgBr2(ac) = PbBr2 + Hg
SiH3 + O2 = SiO2 + H2O3 =>
4 SiH3 + 13 O2 = 4 SiO2 + 6 H2O3
Cu{+} + S{-} = CuS =>
Cu{+} + S{-} = CuS
Br2 + Cu = CuBr2 =>
Br2 + Cu = CuBr2
NH3 + HCIO = NH2CI + H2O =>
NH3 + HCIO = NH2CI + H2O
CaS + CuCl = CaCl + CuS =>
CaS + CuCl = CaCl + CuS
Fe2(CO3)3 + BaCl2 = FeCl3 + BaCO3 =>
Fe2(CO3)3 + 3 BaCl2 = 2 FeCl3 + 3 BaCO3
RaCO3 + H3PO4 = Ra3(PO4)2 + CO2 + H2O =>
3 RaCO3 + 2 H3PO4 = Ra3(PO4)2 + 3 CO2 + 3 H2O
S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + NH4NO3 =>
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + 2 NH4NO3
SiO2 + H2SO4 = SiH4 + S + O2 =>
SiO2 + 2 H2SO4 = SiH4 + 2 S + 5 O2
CuCl + HCl = CuCl2 + H2 =>
2 CuCl + 2 HCl = 2 CuCl2 + H2
Ag2(SO4) + Cu = CuSO4 + Ag =>
Ag2(SO4) + Cu = CuSO4 + 2 Ag
Co + HCl = H + CoCl2 =>
Co + 2 HCl = 2 H + CoCl2
NH4ClO4 + C6H12N4 = CO2 + H2O + Cl2 + N2 =>
18 NH4ClO4 + 2 C6H12N4 = 12 CO2 + 48 H2O + 9 Cl2 + 13 N2
HBr + Al(CN)3 = HCN + AlBr3 =>
3 HBr + Al(CN)3 = 3 HCN + AlBr3
H3BO3AlOH = AlBO3H3OH =>
H3BO3AlOH = AlBO3H3OH
NH4Cl + NaNO3 = NH3 + HNO3 + NaCl =>
NH4Cl + NaNO3 = NH3 + HNO3 + NaCl
CO + Fe{2}O{3} = Fe + CO{2} =>
CO + Fe{2}O{3} = Fe + CO{2}
AICl3 + Zn = ZnCl3 + AI =>
AICl3 + Zn = ZnCl3 + AI
NaCI + KBr = NaBr + KCI =>
NaCI + KBr = NaBr + KCI
H2NCH2COOH = C + O + N + H =>
H2NCH2COOH = 2 C + 2 O + N + 5 H
Y + AgNO3 = Ag + Y(NO3)3 =>
Y + 3 AgNO3 = 3 Ag + Y(NO3)3
S8(s) + O2(g) + H2O(l) = H2SO4(aq) =>
S8(s) + 12 O2(g) + 8 H2O(l) = 8 H2SO4(aq)
CoCl2*6(H2O) + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6(H2O) + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 24 H2O
BrO3{-} + HAsO3{2-} + H{+} = Br{-} + H3AsO4 =>
BrO3{-} + 3 HAsO3{2-} + 6 H{+} = Br{-} + 3 H3AsO4
C17H30S3NO18 + O2 = CO2 + SO2 + H2O + N2 =>
2 C17H30S3NO18 + 37 O2 = 34 CO2 + 6 SO2 + 30 H2O + N2
CaCO3 + Br2 = CaBr2 + Ca(BrO3)2 + CO2 =>
6 CaCO3 + 6 Br2 = 5 CaBr2 + Ca(BrO3)2 + 6 CO2
BaCl2 + K3PO4 = BaPO4 + Cl2K3 =>
BaCl2 + K3PO4 = BaPO4 + Cl2K3
TeO3{-2} + N2O4 + H2O = Te + NO3{-} + H{+} =>
TeO3{-2} + 2 N2O4 + H2O = Te + 4 NO3{-} + 2 H{+}
P4 + KOH = PH3 + K2HPO2 =>
P4 + 6 KOH = PH3 + 3 K2HPO2
Ca + CO3 = CaCO3 =>
Ca + CO3 = CaCO3
CH3 + Mg = CH3Mg = CH4 + Mg(OH) =>
CH3 + Mg = CH3Mg
S8 + H2O = H2SO4 + H2 =>
S8 + 32 H2O = 8 H2SO4 + 24 H2
C8H18 + O2 = C02 + H2O =>
2 C8H18 + 9 O2 = 8 C02 + 18 H2O
As2O3 + NaOH + H2O = Na3As(OH)6 =>
As2O3 + 6 NaOH + 3 H2O = 2 Na3As(OH)6
SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl
H2O + NO + ClO4{-} = NO3{-} + ClO3{-} + H{+} =>
H2O + 2 NO + 3 ClO4{-} = 2 NO3{-} + 3 ClO3{-} + 2 H{+}
NaC2H3O2 + PbSO4 = Pb(C2H3O2)2 + Na2SO4 =>
2 NaC2H3O2 + PbSO4 = Pb(C2H3O2)2 + Na2SO4
NiCl2*6H2O = NiCl2 + H2O =>
NiCl2*6H2O = NiCl2 + 6 H2O
Cr2SO4 + NaOH + Br2 = Na2CrO4 + Na2SO4 + NaBr + H2O =>
Cr2SO4 + 16 NaOH + 5 Br2 = 2 Na2CrO4 + Na2SO4 + 10 NaBr + 8 H2O
CI2 + Na2S = CNa2 + I2S =>
CI2 + Na2S = CNa2 + I2S
Na2CO3 + MnSO4 + O2 = CO2 + NaMnO4 + Na2SO4 =>
6 Na2CO3 + 4 MnSO4 + 5 O2 = 6 CO2 + 4 NaMnO4 + 4 Na2SO4
Cu + S6 = CuS =>
6 Cu + S6 = 6 CuS
Fe(NO3)3 + NaHS = NaNO3 + Fe(HS)3 =>
Fe(NO3)3 + 3 NaHS = 3 NaNO3 + Fe(HS)3
CrCl2(s) + KOH(aq) + Br2(g) = K2CrO4(aq) + KCl(aq) + H2O(ell) + KBr(aq) =>
CrCl2(s) + 8 KOH(aq) + 2 Br2(g) = K2CrO4(aq) + 2 KCl(aq) + 4 H2O(ell) + 4 KBr(aq)
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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