| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + KBr = CH3CH2Br + KOH
Cr(NO3)3 + Ca(OH)2 = Cr(OH)3 + Ca(NO3)2 =>
2 Cr(NO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 Ca(NO3)2
H2O + Li = H2LiO =>
H2O + Li = H2LiO
silvernitrate = silver + nitrogendioxide + oxygen =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
HClO4 + Mn = MnO4 + Cl2 + H =>
2 HClO4 + 2 Mn = 2 MnO4 + Cl2 + 2 H
ZnO + Pb(NO3)2 = Zn(NO3)2 + PbO =>
ZnO + Pb(NO3)2 = Zn(NO3)2 + PbO
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NO3Na =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NO3Na
NO + SO2 = SO3 + N2 =>
2 NO + 2 SO2 = 2 SO3 + N2
C10H8 + O2 = H2O + CO =>
C10H8 + 7 O2 = 4 H2O + 10 CO
ZnSO4 + Ag = AgSO4 + Zn =>
ZnSO4 + Ag = AgSO4 + Zn
Ca(OH)2 + MnI3 = CaI2 + Mn(OH)3 =>
3 Ca(OH)2 + 2 MnI3 = 3 CaI2 + 2 Mn(OH)3
KHC8H4O4 + Ba(OH)2 = Ba + K + C4H4O4 + H2O =>
2 KHC8H4O4 + 5 Ba(OH)2 = 5 Ba + 2 K + 4 C4H4O4 + 2 H2O
C3H6OCl2 + NaOH = C3H5ClO + NaCl + H2O =>
C3H6OCl2 + NaOH = C3H5ClO + NaCl + H2O
MgSO4 + Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + Na2SO4 =>
2 MgSO4 + 2 Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + 2 Na2SO4
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
Al2(SO4)3 + H2O + K2CO3 = Al(OH)3 + K2SO4 + CO2 =>
Al2(SO4)3 + 3 H2O + 3 K2CO3 = 2 Al(OH)3 + 3 K2SO4 + 3 CO2
Ca(OH)2(aq) + FeCl3(aq) = Fe(OH)3(aq) + CaCl2(aq) =>
3 Ca(OH)2(aq) + 2 FeCl3(aq) = 2 Fe(OH)3(aq) + 3 CaCl2(aq)
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) =>
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(aq)
NaNO3 + HI = NaI + HNO3 =>
NaNO3 + HI = NaI + HNO3
LiCO3 + FeS = LiS + FeCO3 =>
LiCO3 + FeS = LiS + FeCO3
C9H11N02 + O2 = CO2 + H2O + NO =>
4 C9H11N02 + 51 O2 = 36 CO2 + 22 H2O + 8 NO
MgSO3 = MgS + MgSO4 =>
4 MgSO3 = MgS + 3 MgSO4
K2O + CaCl2 = CaO + KCl =>
K2O + CaCl2 = CaO + 2 KCl
MgCO3 + HCl = MgCl2 + H2Cl2H2CO3 =>
MgCO3 + 4 HCl = MgCl2 + H2Cl2H2CO3
Na2WO4 + NH4OH + Na2S = Na2WS4 + NaOH + NH3 =>
Na2WO4 + 4 NH4OH + 4 Na2S = Na2WS4 + 8 NaOH + 4 NH3
P2O5(l) + CaO(s) = CaOP2O5(l) =>
P2O5(l) + CaO(s) = CaOP2O5(l)
KOH = K + O2 + H2O =>
4 KOH = 4 K + O2 + 2 H2O
CrO42{-} + Cu + H2O = Cr(OH)3 + Cu(OH)2 + OH({-}) =>
CrO42{-} + 40 Cu + 42 H2O = Cr(OH)3 + 40 Cu(OH)2 + OH({-})
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 H2O(l)
Mn2O7 + H3PO3 = Mn3(PO3)7 + H2O =>
3 Mn2O7 + 14 H3PO3 = 2 Mn3(PO3)7 + 21 H2O
Na4FeO4 + FeCl2 + H2O = Fe2O3 + Na2O + HCl =>
Na4FeO4 + FeCl2 + H2O = Fe2O3 + 2 Na2O + 2 HCl
KMn2O4 + HCl = KCl + MnCl + Cl2 + H2O =>
2 KMn2O4 + 16 HCl = 2 KCl + 4 MnCl + 5 Cl2 + 8 H2O
NaClO3 + HCl = ClO2 + NaCl + H2O =>
5 NaClO3 + 6 HCl = 6 ClO2 + 5 NaCl + 3 H2O
Pb(SO3)2 = SO2 + O2 + PbO =>
2 Pb(SO3)2 = 4 SO2 + O2 + 2 PbO
Na2SO4 + Pb(NO3)2 = Na + PbSO4(NO3)2 =>
Na2SO4 + Pb(NO3)2 = 2 Na + PbSO4(NO3)2
Mg(OH)2 + HCl = MgCl2 + HOH =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 HOH
(CH3COO)2Ca + (NH4)2C2O4 = CaC2O4 + CH3COONH4 =>
(CH3COO)2Ca + (NH4)2C2O4 = CaC2O4 + 2 CH3COONH4
C4H10O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 12 C3H6O + 4 Cr2(SO4)3 + 4 K2SO4 + 25 H2O
FeTiO3 + HCl = TiCl4 + FeCl2 + H2O =>
FeTiO3 + 6 HCl = TiCl4 + FeCl2 + 3 H2O
Al(OH)3 + H2NO3 = H2O + Al2(NO3)3 =>
2 Al(OH)3 + 3 H2NO3 = 6 H2O + Al2(NO3)3
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
A(OH)3 + FeCl2 = Fe(OH)2 + ACl3 =>
2 A(OH)3 + 3 FeCl2 = 3 Fe(OH)2 + 2 ACl3
H3Po4 + Sn4 = SnH3Po4 =>
4 H3Po4 + Sn4 = 4 SnH3Po4
Li3PO4(aq) + AlCl3(aq) = AlPO4(s)Li3Cl3(aq) =>
Li3PO4(aq) + AlCl3(aq) = AlPO4(s)Li3Cl3(aq)
Fe2 + O2 = Fe2O3(s) =>
2 Fe2 + 3 O2 = 2 Fe2O3(s)
C + H2O = CO + H2 =>
C + H2O = CO + H2
HH + OO = HHO =>
2 HH + OO = 2 HHO
KMnO4 + Fe + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 Fe + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 24 H2O
CH3NH3 + H2O = CH3NH + H3O =>
CH3NH3 + 2 H2O = CH3NH + 2 H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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