| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 3 K2SO4 + 6 HOH + 2 KCl
MgO + SiO2 + H2O = Mg3Si4O10(OH)2 =>
3 MgO + 4 SiO2 + H2O = Mg3Si4O10(OH)2
C6H14O + CH3COOH = H2O + C4H8O2 =>
C6H14O + 3 CH3COOH = H2O + 3 C4H8O2
KI + CuSO4 = I2Cu + K2SO4 =>
2 KI + CuSO4 = I2Cu + K2SO4
Na3PO4 + (CH3COO)2Pb = Pb3(PO4)2 + (CH3COO)Na =>
2 Na3PO4 + 3(CH3COO)2Pb = Pb3(PO4)2 + 6(CH3COO)Na
KCrO2 + PbO2 + HCl = K2Cr2O7 + PbCl2 + H2O =>
2 KCrO2 + 3 PbO2 + 6 HCl = K2Cr2O7 + 3 PbCl2 + 3 H2O
KOH + CrBr2 = KBr + Cr(OH)2 =>
2 KOH + CrBr2 = 2 KBr + Cr(OH)2
CH3CHO + (Ag(NH3)2)OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2(Ag(NH3)2)OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
Co + PbS = CoS + Pb =>
Co + PbS = CoS + Pb
AgNO3HClNH3 = AgClNH4NO3 =>
AgNO3HClNH3 = AgClNH4NO3
C6H5ONaHNO3 = NaNO3C6H5OH =>
C6H5ONaHNO3 = NaNO3C6H5OH
NaC2H3O + H2O = H3O + NaC2H2O =>
NaC2H3O + H2O = H3O + NaC2H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
NO2(g) + H2(l) = HNO3(aq) + NO(g) =>
4 NO2(g) + H2(l) = 2 HNO3(aq) + 2 NO(g)
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
NO + Cl2 = NOCl2 =>
NO + Cl2 = NOCl2
NaHCO3 + CH2O + H2PtCl6 = NaCl + Pt + CO2 + H2O =>
6 NaHCO3 + CH2O + H2PtCl6 = 6 NaCl + Pt + 7 CO2 + 5 H2O
Na2CO3 + Cr(NO3)3 = CrCO3 + Na2(NO3)3 =>
Na2CO3 + Cr(NO3)3 = CrCO3 + Na2(NO3)3
CaSO4 + HCl = CaCl(OCl) + H2SO3 =>
CaSO4 + 2 HCl = CaCl(OCl) + H2SO3
sodiumsulfate + bariumchloride = sodiumchloride + Bariumsulfate =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
C6H12O6 = C6H5OH + CO2 + H2O =>
7 C6H12O6 = 6 C6H5OH + 6 CO2 + 24 H2O
C2H3NO2S + O2 = CO2 + H2O + NO2 + SO3 =>
4 C2H3NO2S + 17 O2 = 8 CO2 + 6 H2O + 4 NO2 + 4 SO3
HCl + NaOH = NaClH2O =>
HCl + NaOH = NaClH2O
LiCl + CuBr2 = CuCl2 + LiBr =>
2 LiCl + CuBr2 = CuCl2 + 2 LiBr
CaOH + (NH4)2SO4 = Ca2SO4 + NH3 + H2O =>
2 CaOH + (NH4)2SO4 = Ca2SO4 + 2 NH3 + 2 H2O
AgNO3HClNH3 = AgCl(s)NH4NO3 =>
AgNO3HClNH3 = AgCl(s)NH4NO3
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
NaHCO3 + CCl4 = NaCl + H2O + CO2 =>
4 NaHCO3 + CCl4 = 4 NaCl + 2 H2O + 5 CO2
Si + C + H + Cl = C2H6Cl2Si =>
Si + 2 C + 6 H + 2 Cl = C2H6Cl2Si
MnCl2 + NaOH + Br2 = MnO2 + NaCl + NaBr + H2O =>
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaCl + 2 NaBr + 2 H2O
CH3OH + CuO = CH3O + Cu(OH) =>
CH3OH + CuO = CH3O + Cu(OH)
H2SO4 + NaOH = H2OH + Na(SO4) =>
H2SO4 + NaOH = H2OH + Na(SO4)
CuSO4 + Fe2(SO4)3 = CuFe2 + (SO4) =>
CuSO4 + Fe2(SO4)3 = CuFe2 + 4(SO4)
Eu3 + O2 = EuO =>
2 Eu3 + 3 O2 = 6 EuO
BrCl + Na2SO4 = Br2SO4 + NaCl =>
2 BrCl + Na2SO4 = Br2SO4 + 2 NaCl
C2H2O3 + O2 = CO2 + H2O =>
C2H2O3 + O2 = 2 CO2 + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mn(OH)2 + H2SO4 = Mn + H2O + SO4 =>
Mn(OH)2 + H2SO4 = Mn + 2 H2O + SO4
BaSO4 + HF = BaF2 + H2SO4 =>
BaSO4 + 2 HF = BaF2 + H2SO4
Ag(OH) + H3PO4 = Ag3PO4 + H2O =>
3 Ag(OH) + H3PO4 = Ag3PO4 + 3 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
NN2 + O2 = N2O =>
4 NN2 + 3 O2 = 6 N2O
P2O3 + KClO3 = P2O5 + KCl =>
3 P2O3 + 2 KClO3 = 3 P2O5 + 2 KCl
BaCl2 + Na2SO4 = BaSO4Cl2Na2 =>
BaCl2 + Na2SO4 = BaSO4Cl2Na2
MnO2 + NaI + H2SeO4 = I2 + MnSeO4 + NaHSeO4 + H2O =>
MnO2 + 2 NaI + 3 H2SeO4 = I2 + MnSeO4 + 2 NaHSeO4 + 2 H2O
BaF2 + K2CO3 = KF + BaCO3 =>
BaF2 + K2CO3 = 2 KF + BaCO3
CuOHClNaOH = CuONaClH2O =>
CuOHClNaOH = CuONaClH2O
P2O5 + PbO + CuO = Pb9Cu(PO4)6O =>
3 P2O5 + 9 PbO + CuO = Pb9Cu(PO4)6O
Cr2O72{-} + H{+} + H2C2O4 = Cr3{+} + H2O + CO2 =>
6 Cr2O72{-} + 10 H{+} + 427 H2C2O4 = 4 Cr3{+} + 432 H2O + 854 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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