| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + Cr2(OH)2
HClKOH = KClH2O =>
HClKOH = KClH2O
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
C2H4(i) + O2(g) = CO2(g) + H2O(i) =>
C2H4(i) + 3 O2(g) = 2 CO2(g) + 2 H2O(i)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C9H12 + H2 = C9H18 =>
C9H12 + 3 H2 = C9H18
Cs3PO3 + Cu(NO3)2 = CsNO3 + Cu3(PO3)2 =>
2 Cs3PO3 + 3 Cu(NO3)2 = 6 CsNO3 + Cu3(PO3)2
K2[Zn(OH)4] = K2ZnO2 + H2O =>
K2[Zn(OH)4] = K2ZnO2 + 2 H2O
Na + Fe = NaFe =>
Na + Fe = NaFe
K2Cr2O7 + NaCl + H2SO4 = Cl2 + Na2SO4 + K2SO4 + CrSO4 + H2O =>
K2Cr2O7 + 8 NaCl + 7 H2SO4 = 4 Cl2 + 4 Na2SO4 + K2SO4 + 2 CrSO4 + 7 H2O
Ba(OH)2 + KOH = Ba(OH)2KOH =>
Ba(OH)2 + KOH = Ba(OH)2KOH
Cd(NO3)2 + Li3PO4 = CdPO4 + Li3(NO3)2 =>
Cd(NO3)2 + Li3PO4 = CdPO4 + Li3(NO3)2
Zn + Ag2O = ZnO + Ag =>
Zn + Ag2O = ZnO + 2 Ag
Fe(OH)3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe(OH)3(s) + 3 HNO3(aq) = Fe(NO3)3(aq) + 3 H2O(l)
HClO4 + C = Cl2 + CO2 + H2O =>
4 HClO4 + 7 C = 2 Cl2 + 7 CO2 + 2 H2O
KClHBr = KBrHCl =>
KClHBr = KBrHCl
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
CuFe2O3 = CuO3Fe2 =>
CuFe2O3 = CuO3Fe2
NH4HOH = NH4OHH =>
NH4HOH = NH4OHH
C4H8 + Cl2 = C4H8Cl =>
2 C4H8 + Cl2 = 2 C4H8Cl
PbSNaNO3HCl = PbNO3NaClHS =>
PbSNaNO3HCl = PbNO3NaClHS
NH4OAc + H2O = NH4OH + HOAc =>
NH4OAc + H2O = NH4OH + HOAc
C2H5OH + C2H4O2 = C2H3OC2H5 + H2O =>
3 C2H5OH + C2H4O2 = 2 C2H3OC2H5 + 3 H2O
Zr + Cl2 = ZrCl4 =>
Zr + 2 Cl2 = ZrCl4
VOSO4 + Ca(OCl)3 + H2O = CaCl2 + V2O5 + H2SO4 + HCl =>
14 VOSO4 + 2 Ca(OCl)3 + 15 H2O = 2 CaCl2 + 7 V2O5 + 14 H2SO4 + 2 HCl
VO + Fe2O3 = FeO + V2O9 =>
2 VO + 7 Fe2O3 = 14 FeO + V2O9
K2S + PbPO4 = PbS + K2PO4 =>
K2S + PbPO4 = PbS + K2PO4
MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O
K2Cr2O7 + KI + HCl + Na2S2O3*5H2O = CrCl3 + KCl + H2O + NaI + Na2S4O6 =>
K2Cr2O7 + 6 KI + 14 HCl + 6 Na2S2O3*5H2O = 2 CrCl3 + 8 KCl + 37 H2O + 6 NaI + 3 Na2S4O6
HSbF6 + Xe + AuF3 = AuXe4Sb4F22 + HF + Xe2Sb4F21 =>
8 HSbF6 + 6 Xe + AuF3 = AuXe4Sb4F22 + 8 HF + Xe2Sb4F21
Pb(NO3)2 + NaNO2 = Pb(NO)2 + Na(NO3) =>
Pb(NO3)2 + 4 NaNO2 = Pb(NO)2 + 4 Na(NO3)
Ce + HNO3 = Ce(NO3)3 + H2 =>
2 Ce + 6 HNO3 = 2 Ce(NO3)3 + 3 H2
Al2(SO4)3 + Na3PO4 = Al2(PO4)3 + Na3SO4 =>
Al2(SO4)3 + 3 Na3PO4 = Al2(PO4)3 + 3 Na3SO4
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
HC6H6 + O2 = H2O + CO2 =>
4 HC6H6 + 31 O2 = 14 H2O + 24 CO2
FeCl3 + KBr = FeCl2 + KCl + Br2 =>
2 FeCl3 + 2 KBr = 2 FeCl2 + 2 KCl + Br2
Fe2O3 + H2C2O4 + HCl = FeCl2 + H2O + CO2 =>
Fe2O3 + H2C2O4 + 4 HCl = 2 FeCl2 + 3 H2O + 2 CO2
K2S(aq) + HCl(aq) = KCl + H2S =>
K2S(aq) + 2 HCl(aq) = 2 KCl + H2S
AgF + NaCl = AgCl + NaF =>
AgF + NaCl = AgCl + NaF
H2Cr2O7 + P2O5 + (CrOH)3 = H3PO4 + CrPO4 =>
3 H2Cr2O7 + 10 P2O5 + 3(CrOH)3 = 5 H3PO4 + 15 CrPO4
Li3 + N2 = LiN =>
2 Li3 + 3 N2 = 6 LiN
Al4C3 + NaOH + H2O = Na(Al(OH)4) + CH4 =>
Al4C3 + 4 NaOH + 12 H2O = 4 Na(Al(OH)4) + 3 CH4
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2
NaOH + KHCO3 = NaHCO3 + KOH =>
NaOH + KHCO3 = NaHCO3 + KOH
N0 = N03 =>
3 N0 = N03
P + KOHH2O = PH3 + KH2PO2 =>
4 P + 3 KOHH2O = PH3 + 3 KH2PO2
Fe2S3 + Na2O2 = Fe3O4 + Na2SO4 + Na2O =>
3 Fe2S3 + 35 Na2O2 = 2 Fe3O4 + 9 Na2SO4 + 26 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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