| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + Ca(OH)2(aq) = Pb(OH)2 + Ca(NO3)2
Al(OH)3 + Al(NO3)3 = AlOH(NO3)2 =>
Al(OH)3 + 2 Al(NO3)3 = 3 AlOH(NO3)2
Na(OH) + AlCl3 = Al(OH)3 + NaCl =>
3 Na(OH) + AlCl3 = Al(OH)3 + 3 NaCl
(NH4)2C2O4 + AgClO3 = NH4ClO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 AgClO3 = 2 NH4ClO3 + Ag2C2O4
Sn{2+} + Cu = Sn + Cu{+} =>
Sn{2+} + 2 Cu = Sn + 2 Cu{+}
Cu2{+} + NH4OH = [Cu(NH3)4]2{+} + H2O =>
Cu2{+} + 8 NH4OH = [Cu(NH3)4]2{+} + 8 H2O
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4{+} + Cl{-} =>
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4{+} + Cl{-}
MgS + RbOH = RbS + Mg(OH) =>
MgS + RbOH = RbS + Mg(OH)
MnO + Al = Mn3Al + O2 =>
6 MnO + 2 Al = 2 Mn3Al + 3 O2
C8H10O + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
21 C8H10O + 20 K2Cr2O7 + 80 H2SO4 = 24 C7H6O2 + 20 K2SO4 + 20 Cr2(SO4)3 + 113 H2O
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)3 + Na4[Fe(CN)6] + Fe(OH)2 =>
Fe3[Fe(CN)6]2 + 8 NaOH = 2 Fe(OH)3 + 2 Na4[Fe(CN)6] + Fe(OH)2
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnO2 + H2O =>
PHCH3 + 2 KMnO4 + H2SO4 = PHCOOH + K2SO4 + 2 MnO2 + 2 H2O
C7H6O2 + C7H12O4 = C12H12O5 + C2OH6 =>
C7H6O2 + C7H12O4 = C12H12O5 + C2OH6
Al(OH)3 + Al(NO3)3 = AlOH(NO3)2 =>
Al(OH)3 + 2 Al(NO3)3 = 3 AlOH(NO3)2
Fe2O3(s) + C(s) = CO2(g) + Fe(s) =>
2 Fe2O3(s) + 3 C(s) = 3 CO2(g) + 4 Fe(s)
Fe2(CO3) + H2CrO4 = Fe2CrO4 + H2(CO3) =>
Fe2(CO3) + H2CrO4 = Fe2CrO4 + H2(CO3)
Fe + CH3COOH = Fe(CH3COO)3 + H2 =>
2 Fe + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2
K + H2O = KOH + H99 =>
99 K + 99 H2O = 99 KOH + H99
H2O + NH3 + CoCl2 = NH4 + Co(OH)2 + Cl =>
2 H2O + 2 NH3 + CoCl2 = 2 NH4 + Co(OH)2 + 2 Cl
Al(OH)3 + Al(NO3)3 = AlOH(NO3)2 =>
Al(OH)3 + 2 Al(NO3)3 = 3 AlOH(NO3)2
Na2CrO4 + Al2(SO4)3 = Na2(SO4)3 + Al2CrO4 =>
Na2CrO4 + Al2(SO4)3 = Na2(SO4)3 + Al2CrO4
Cr(OH)3 + Ba(OH)2 = Ba3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3[Cr(OH)6]2
C6H13O1 + O2 = CO2 + H2O =>
4 C6H13O1 + 35 O2 = 24 CO2 + 26 H2O
HBr + Ca(OH)2 = BrCa + H(OH)2 =>
HBr + Ca(OH)2 = BrCa + H(OH)2
BaCO3 + H3PO4 = Ba3(PO4)2 + H2CO3 =>
3 BaCO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2CO3
C3H8O = C3H6O + H =>
C3H8O = C3H6O + 2 H
CuO + HNO2 = Cu(NO2)2 + H2O =>
CuO + 2 HNO2 = Cu(NO2)2 + H2O
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
H2(SO4) + RbOH = HOH + Rb + (SO4) =>
H2(SO4) + 2 RbOH = 2 HOH + 2 Rb + (SO4)
Na2S + Cr(NO3)3 = NaNO3 + Cr2(S)3 =>
3 Na2S + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(S)3
AlCl3 + (NH4)2CO3 = AlCO3 + (NH4)2Cl3 =>
AlCl3 + (NH4)2CO3 = AlCO3 + (NH4)2Cl3
C10H20 + Cl = C + HCl =>
C10H20 + 20 Cl = 10 C + 20 HCl
K2SO4(aq) + FeBr3(aq) = KBr(aq) + Fe2(SO4)3(aq) =>
3 K2SO4(aq) + 2 FeBr3(aq) = 6 KBr(aq) + Fe2(SO4)3(aq)
H3PO4 + Ag(NO3) = Ag3(PO4) + HNO3 =>
H3PO4 + 3 Ag(NO3) = Ag3(PO4) + 3 HNO3
Mn + ClO = MnO4 + Cl =>
Mn + 4 ClO = MnO4 + 4 Cl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NiSO4 + NH4OH = Ni(OH)2 + (NH4)2SO4 =>
NiSO4 + 2 NH4OH = Ni(OH)2 + (NH4)2SO4
In + H2SO4 = In2(SO4)3 + SO2 + H2O =>
2 In + 6 H2SO4 = In2(SO4)3 + 3 SO2 + 6 H2O
MgBr2 + O2 = Mg(BrO3)2 =>
MgBr2 + 3 O2 = Mg(BrO3)2
NaCO3 + HCl = NaCl2 + H2CO3 =>
NaCO3 + 2 HCl = NaCl2 + H2CO3
Fe3S2 + KOH = K3S + Fe(OH)2 =>
Fe3S2 + 6 KOH = 2 K3S + 3 Fe(OH)2
Fe(CN)6K4 + Cr2O7K2 + ClH = ClK + Cl3Fe + Cl3Cr + CO2 + NO + H2O =>
6 Fe(CN)6K4 + 43 Cr2O7K2 + 386 ClH = 110 ClK + 6 Cl3Fe + 86 Cl3Cr + 36 CO2 + 36 NO + 193 H2O
Cu2O + NO3 = CuO + CuNO3 =>
Cu2O + NO3 = CuO + CuNO3
H2C2O4 + Ca(OH)2 = CaC2O4 + HOH =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 HOH
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
CaS + K2SO4 = K2S + CaSO4 =>
CaS + K2SO4 = K2S + CaSO4
Ce(IO3)4(aq) + H2C2O4(aq) = Ce2(C2O4)3(aq) + I2(aq) + CO2(g) + H2O(l) =>
2 Ce(IO3)4(aq) + 24 H2C2O4(aq) = Ce2(C2O4)3(aq) + 4 I2(aq) + 42 CO2(g) + 24 H2O(l)
C4H11NO3HCl + O2 = CO2 + NH3 + H2O + Cl =>
4 C4H11NO3HCl + 19 O2 = 16 CO2 + 4 NH3 + 18 H2O + 4 Cl
C3H5 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H5 + KMnO4 + 5 H2O = 3 C3H6(OH)2 + MnO2 + KOH
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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