| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KBrO3 + 3 NH3OHCl = 4 KBr + 3 ClNO3 + 6 H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
NH4(SO4)2 + CaOH = NH4OH + Ca(SO4)2 =>
NH4(SO4)2 + CaOH = NH4OH + Ca(SO4)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na2S2O5 + H2SO4 = NaHSO4 + SO2 + H2O =>
Na2S2O5 + 2 H2SO4 = 2 NaHSO4 + 2 SO2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3 + O2 = N2H2 + H2O =>
2 NH3 + O2 = N2H2 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C2O4H2 + H2O = HC2O4{-} + H3O{+} =>
C2O4H2 + H2O = HC2O4{-} + H3O{+}
Fe2(SO4)3(aq) + KOH(aq) = K2SO4(aq) + Fe(OH)3(aq) =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 3 K2SO4(aq) + 2 Fe(OH)3(aq)
P + O2 = P4O8 =>
4 P + 4 O2 = P4O8
HBrO4 = HBr + O2 =>
HBrO4 = HBr + 2 O2
H3BO3 + Ca = Ca3(BO3) + H2 =>
2 H3BO3 + 6 Ca = 2 Ca3(BO3) + 3 H2
SrI = Sr + I =>
SrI = Sr + I
GeH4 + GeF4 = GeF3H =>
GeH4 + 3 GeF4 = 4 GeF3H
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Rb + LiCl = RbCl + Li =>
Rb + LiCl = RbCl + Li
FeCl3 + K2SO3 + H2O = FeCl2 + K2SO4 + HCl =>
2 FeCl3 + K2SO3 + H2O = 2 FeCl2 + K2SO4 + 2 HCl
Na2B4O7 + HCl = NaCl + B2O3 + H2O =>
Na2B4O7 + 2 HCl = 2 NaCl + 2 B2O3 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu290Zn10O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 290 Cu(CO2CH3)2 + 10 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu290Zn10O700 + 2600 CO + 1950 H2O
NaOH + Ca = Ca(NaOH)2 =>
2 NaOH + Ca = Ca(NaOH)2
CaCO3 + K = KCO3 + Ca =>
CaCO3 + K = KCO3 + Ca
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2O + I = IO3 + H =>
3 H2O + I = IO3 + 6 H
C7H10O3S3 + O2 = CO2 + H2O + SO4 =>
C7H10O3S3 + 14 O2 = 7 CO2 + 5 H2O + 3 SO4
ZnSO4*7H2O + NH2CONH2 = ZnO + CO2 + N2 + H2O + S =>
ZnSO4*7H2O + NH2CONH2 = ZnO + CO2 + N2 + 9 H2O + S
CuO2 + NaOH = Na2CuO3 + H2O =>
CuO2 + 2 NaOH = Na2CuO3 + H2O
Cu2S + NaOH = CuOH + Na2S =>
Cu2S + 2 NaOH = 2 CuOH + Na2S
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
N2O4(l) + CH6N2(l) = N2(g) + H2O(g) + CO2 =>
5 N2O4(l) + 4 CH6N2(l) = 9 N2(g) + 12 H2O(g) + 4 CO2
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3PO2 + HNO3 = H3PO4 + NO2 + H2O =>
H3PO2 + 4 HNO3 = H3PO4 + 4 NO2 + 2 H2O
Mg(NO3)2 + Ag = MgAg2 + (NO3)2 =>
Mg(NO3)2 + 2 Ag = MgAg2 + (NO3)2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
(CO3)3Al2 + H2O = CO3H2 + Al(OH)3 =>
(CO3)3Al2 + 6 H2O = 3 CO3H2 + 2 Al(OH)3
Al(OH)3 = Al + (OH)2 =>
2 Al(OH)3 = 2 Al + 3(OH)2
Ni + HCl = NiCl3 + H2 =>
2 Ni + 6 HCl = 2 NiCl3 + 3 H2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
NH4(SO4)2 + CaOH = NH4OH + Ca(SO4)2 =>
NH4(SO4)2 + CaOH = NH4OH + Ca(SO4)2
C4H8O + Cl2 = C4H7ClO + HCl =>
C4H8O + Cl2 = C4H7ClO + HCl
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Ca3(PO4)2 + SiO3 + C = P + CaSiO3 + CO =>
Ca3(PO4)2 + 3 SiO3 + 8 C = 2 P + 3 CaSiO3 + 8 CO
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 H2O
HNO3 + AgNO3 = H(NO3)3 + Ag =>
HNO3 + 2 AgNO3 = H(NO3)3 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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