| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiH2Cl2 + 2 K2MnO4 = K2SiO3 + 2 MnO2 + 2 KCl + H2O
Fe(OH)3 + MnSO4 = Fe2(SO4)3 + Mn(OH)2 =>
2 Fe(OH)3 + 3 MnSO4 = Fe2(SO4)3 + 3 Mn(OH)2
NH4(OH) + HSO4 = NH4SO4 + H2O =>
NH4(OH) + HSO4 = NH4SO4 + H2O
Gd(NO3)3*6H2O + C5H8O2 = Gd2O3 + CO2 + N2 + H2O =>
8 Gd(NO3)3*6H2O + 5 C5H8O2 = 4 Gd2O3 + 25 CO2 + 12 N2 + 68 H2O
Mg + Li2CO3 = Li + Mg(CO3)2 =>
Mg + 2 Li2CO3 = 4 Li + Mg(CO3)2
NH4(OH) + HSO4 = NH4SO4 + H2O =>
NH4(OH) + HSO4 = NH4SO4 + H2O
KNO3 + Mg = MgN + MgO + MgK =>
KNO3 + 5 Mg = MgN + 3 MgO + MgK
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
H2S + Ba(OH)2 = H2O + SBa =>
H2S + Ba(OH)2 = 2 H2O + SBa
PCl5(g) = PCl3(g) + Cl2(g) =>
PCl5(g) = PCl3(g) + Cl2(g)
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
Cu(OH)2 + HNo3 = Cu(No3)2 + H2O =>
Cu(OH)2 + 2 HNo3 = Cu(No3)2 + 2 H2O
NaClO + H3PO4 = NaPO4 + HCl + H2O =>
NaClO + H3PO4 = NaPO4 + HCl + H2O
Na2B4O7*10H2O + NaOH + H2O + H2O2 = NaBO3*4H2O =>
Na2B4O7*10H2O + 2 NaOH + H2O + 4 H2O2 = 4 NaBO3*4H2O
NaCrOH4 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCrOH4 + 9 H2O2 + 2 NaOH = 2 Na2CrO4 + 14 H2O
Co + Cl2 = CoCl4 =>
Co + 2 Cl2 = CoCl4
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
Ca2 + No3 = Ca3No2 =>
9 Ca2 + 4 No3 = 6 Ca3No2
Fe(NO3)3 + Na2C2O4 = FeC2O4 + Na2(NO3)3 =>
Fe(NO3)3 + Na2C2O4 = FeC2O4 + Na2(NO3)3
KINaOH = NaIKOH =>
KINaOH = NaIKOH
Pb(NO3)2 + Hg = Pb + Hg(NO3)2 =>
Pb(NO3)2 + Hg = Pb + Hg(NO3)2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Na3(PO4) + Fe2(SO4)3 = Fe(PO4) + Na2SO4 =>
2 Na3(PO4) + Fe2(SO4)3 = 2 Fe(PO4) + 3 Na2SO4
IO{-}3 + SO2 = I2 + SO4{2-} =>
2 IO{-}3 + SO2 = I2 + SO4{2-}
H2O + Fe{2+} + H2O2 = Fe(OH)3 + H3O{+} =>
8 H2O + 2 Fe{2+} + H2O2 = 2 Fe(OH)3 + 4 H3O{+}
KMnO4 + KCO3 = CO2 + KMn + KO2 =>
KMnO4 + 4 KCO3 = 4 CO2 + KMn + 4 KO2
FeCuS2 + O2 = FeO + Cu2S + SO2 =>
2 FeCuS2 + 4 O2 = 2 FeO + Cu2S + 3 SO2
KOH + Al = K + AlOH =>
KOH + Al = K + AlOH
Zn(SO4) + H3(PO4) = Zn3(PO4)2 + H2(SO4) =>
3 Zn(SO4) + 2 H3(PO4) = Zn3(PO4)2 + 3 H2(SO4)
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
CaO + CO2 = CaC2 + O2 =>
2 CaO + 4 CO2 = 2 CaC2 + 5 O2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
MnO4 + SO3{-}2 = MnO + SO4{-}2 =>
MnO4 + 3 SO3{-}2 = MnO + 3 SO4{-}2
CuSO4 + ZnF2 = ZnSO4 + CuF2 =>
CuSO4 + ZnF2 = ZnSO4 + CuF2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(NO3)3 + H2SO4 = Al(NO3)3H2SO4 =>
Al(NO3)3 + H2SO4 = Al(NO3)3H2SO4
C6H14 + Br2 = C3H6Br2 + HBr =>
C6H14 + 3 Br2 = 2 C3H6Br2 + 2 HBr
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C6H6O2 + O2 = CO + H2O =>
2 C6H6O2 + 7 O2 = 12 CO + 6 H2O
AlOH3KOH = KOH3AlOH =>
AlOH3KOH = KOH3AlOH
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
PbBr + NH4NO3 = NH4Br + PbNO3 =>
PbBr + NH4NO3 = NH4Br + PbNO3
(CH2)6N4 + H2O = CH2O + NH4OH =>
(CH2)6N4 + 10 H2O = 6 CH2O + 4 NH4OH
C6H13OH + O2 = CO2 + H13 =>
26 C6H13OH + 143 O2 = 156 CO2 + 28 H13
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NO + H2O = H2NO2 =>
NO + H2O = H2NO2
H2PO3 + Cu(OH)2 = CuPO3 + H2O =>
H2PO3 + Cu(OH)2 = CuPO3 + 2 H2O
C6H5CHCl2 + H2O = C6H5CHO + HCl =>
C6H5CHCl2 + H2O = C6H5CHO + 2 HCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
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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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