| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2O3 + 6 SO2 + 3 O2 = 2 Fe2(SO4)3
CrO5 + H3O{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H3O{+} = 4 Cr{3+} + 18 H2O + 7 O2
BeSO4 + Na2CO3 + H2O = Be2(OH)2CO3 + CO2 + Na2SO4 =>
2 BeSO4 + 2 Na2CO3 + H2O = Be2(OH)2CO3 + CO2 + 2 Na2SO4
Sn{2+} + Ba = Sn + Ba{2+} =>
Sn{2+} + Ba = Sn + Ba{2+}
Zn(NO3)2*6H2O + C6H12O6 = CO2 + H2O + ZnO + N2 =>
12 Zn(NO3)2*6H2O + 5 C6H12O6 = 30 CO2 + 102 H2O + 12 ZnO + 12 N2
SF6(g) = S8(g) + F2(g) =>
8 SF6(g) = S8(g) + 24 F2(g)
Zn + NaClO3 = ZnClO3 + Na =>
Zn + NaClO3 = ZnClO3 + Na
K2Cr2O7 + SrCl2 + H2O = SrCrO4 + KCl + HCl =>
K2Cr2O7 + 2 SrCl2 + H2O = 2 SrCrO4 + 2 KCl + 2 HCl
Au + NiCl2 = AuCl + Ni =>
2 Au + NiCl2 = 2 AuCl + Ni
C8H16O + H2O = CO2 + H =>
C8H16O + 15 H2O = 8 CO2 + 46 H
SnOH2 = Sn + H2O =>
SnOH2 = Sn + H2O
Ca3(PO4)2 + K2CrO4 = K3PO4 + CaCrO4 =>
Ca3(PO4)2 + 3 K2CrO4 = 2 K3PO4 + 3 CaCrO4
Li + CuO = Li2O + Cu =>
2 Li + CuO = Li2O + Cu
CH3CH2CH2CH3(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH2CH2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
NaOCl + KI + H2O = NaCl + KOH + I2 =>
NaOCl + 2 KI + H2O = NaCl + 2 KOH + I2
Na3Al(OH)6 = Al2O3 + NaOH + H2O =>
2 Na3Al(OH)6 = Al2O3 + 6 NaOH + 3 H2O
Cl8 + O4 = ClO =>
Cl8 + 2 O4 = 8 ClO
HCl + Ag(NO3)2 = AgCl2 + HNO3 =>
2 HCl + Ag(NO3)2 = AgCl2 + 2 HNO3
CH3OH + CrO3 = Cr2O3 + H2O + CO2 =>
CH3OH + 2 CrO3 = Cr2O3 + 2 H2O + CO2
Hg + HF = HgF + H2 =>
2 Hg + 2 HF = 2 HgF + H2
C5H13N + H2O = HC5H13N + OH =>
C5H13N + H2O = HC5H13N + OH
Al + KNO3 + KOH + H2O = KAlO2 + NH3 =>
8 Al + 3 KNO3 + 5 KOH + 2 H2O = 8 KAlO2 + 3 NH3
Ca(OH){2} + HC{2}H{3}O{2} = Ca(C{2}H{3}O{2}){2} + H(OH) =>
Ca(OH){2} + HC{2}H{3}O{2} = Ca(C{2}H{3}O{2}){2} + H(OH)
NaH2PO2 + NiCl2 + NaOH = Na2HPO3 + Ni + NaCl + H2O =>
NaH2PO2 + NiCl2 + 3 NaOH = Na2HPO3 + Ni + 2 NaCl + 2 H2O
Au + LiF = AuF3 + Li =>
Au + 3 LiF = AuF3 + 3 Li
C3H6O3 + CO2 = C4H6O5 =>
C3H6O3 + CO2 = C4H6O5
Li2SO4 + Cu(NO3)2 = LiNO3 + CuSO4 =>
Li2SO4 + Cu(NO3)2 = 2 LiNO3 + CuSO4
C2H7O + O2 = CO2 + H2O =>
4 C2H7O + 13 O2 = 8 CO2 + 14 H2O
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
NaNO3 + Cr2O3 + Na2CO3 = Na2CrO4 + NO + CO2 =>
2 NaNO3 + Cr2O3 + Na2CO3 = 2 Na2CrO4 + 2 NO + CO2
SrO + P2O5 = Sr3(PO4)2 =>
3 SrO + P2O5 = Sr3(PO4)2
C3H4 + Na = C3H3Na + H2 =>
2 C3H4 + 2 Na = 2 C3H3Na + H2
Pb + CuCl2(aq) = PbCl2 + Cu =>
Pb + CuCl2(aq) = PbCl2 + Cu
Hg2(NO3)2 + Na2SO4 = Hg2SO4 + Na2(NO3)2 =>
Hg2(NO3)2 + Na2SO4 = Hg2SO4 + Na2(NO3)2
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
MnO + H2C2O4 = Mn + CO2 + H2O =>
MnO + H2C2O4 = Mn + 2 CO2 + H2O
Li2CO3 + MnO2 = Li2MnO3 + CO2 =>
Li2CO3 + MnO2 = Li2MnO3 + CO2
FeCl2 + K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + KCl =>
4 FeCl2 + 2 K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + 8 KCl
MgCO3 + HBr = MgBr2 + CO2 + H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Hg2(NO3)2(aq) + HBr(aq) = Hg2Br2(s) + HNO3(aq) =>
Hg2(NO3)2(aq) + 2 HBr(aq) = Hg2Br2(s) + 2 HNO3(aq)
Y(NO3)3 + NaF = NaYF4 + NaNO3 =>
Y(NO3)3 + 4 NaF = NaYF4 + 3 NaNO3
HVO3 + NH4OH = NH4VO3 + H2O =>
HVO3 + NH4OH = NH4VO3 + H2O
Fe(C2H3O2)2 + K3PO4 = FePO4 + K3(C2H3O2)2 =>
Fe(C2H3O2)2 + K3PO4 = FePO4 + K3(C2H3O2)2
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(s) + H2O(l) =>
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(s) + 2 H2O(l)
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
TiO2 + Na3P = TiP + Na3O2 =>
TiO2 + Na3P = TiP + Na3O2
Co(OH)2 + H2SO4 = [Co(OH)]2SO4 + H2O =>
2 Co(OH)2 + H2SO4 = [Co(OH)]2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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