| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + 6 KI + 5 H2SO4 = 3 I2 + 2 NSO4 + 3 K2SO4 + 6 H2O
BaO + K3PO4 = BaPO4 + K3O =>
BaO + K3PO4 = BaPO4 + K3O
H2C2O4 + H2SO4 + KMnO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C2O4 + 3 H2SO4 + 2 KMnO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
K2SO4 + BCl2 = KCl + BSO4 =>
K2SO4 + BCl2 = 2 KCl + BSO4
C3H4 + [Ag(NH3)2]OH = C3H3Ag + H2O + NH3 =>
C3H4 + [Ag(NH3)2]OH = C3H3Ag + H2O + 2 NH3
H2[ZrO(SO4)2] + NH3 + H2O = ZrO(OH)2 + (NH4)2SO4 =>
H2[ZrO(SO4)2] + 4 NH3 + 2 H2O = ZrO(OH)2 + 2(NH4)2SO4
NaClO3 + CH3OH = NaCl + H2O + CO2 =>
NaClO3 + CH3OH = NaCl + 2 H2O + CO2
Cu + KOH = Cu(OH)2 + K =>
Cu + 2 KOH = Cu(OH)2 + 2 K
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
C6H12O3(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O3(s) + 15 O2(g) = 12 CO2(g) + 12 H2O(l)
HN + Li = LiN + H =>
HN + Li = LiN + H
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
Ba(aq) + OH(aq) + H3PO4(aq) = BaPO4(s) + H2O(l) =>
Ba(aq) + 3 OH(aq) + H3PO4(aq) = BaPO4(s) + 3 H2O(l)
(NH4)2CO3 + MgCl2 = NH4Cl + MgCO3(s) =>
(NH4)2CO3 + MgCl2 = 2 NH4Cl + MgCO3(s)
LiOH + H2SO4 = Li3OHSO4 + H2O =>
3 LiOH + H2SO4 = Li3OHSO4 + 2 H2O
LiBr + Co(SO3)2 = LiSO3 + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 LiSO3 + CoBr2
SodiumSulfate + CadmiumNitrate = SodiumNitrate + CadmiumSulfate =>
SodiumSulfate + CadmiumNitrate = SodiumNitrate + CadmiumSulfate
NiSO4 + Na2CO3 + H2O2 + H2O = Ni(OH)3 + Na2SO4 + CO2 =>
2 NiSO4 + 2 Na2CO3 + H2O2 + 2 H2O = 2 Ni(OH)3 + 2 Na2SO4 + 2 CO2
C2O2H4 + Na2SO4 = CH3COONa + H2SO4 =>
2 C2O2H4 + Na2SO4 = 2 CH3COONa + H2SO4
Ba + AlCl = AlBa + Cl =>
Ba + AlCl = AlBa + Cl
K2MnF6 + SbF5 = KSbF + MnF + F =>
K2MnF6 + 2 SbF5 = 2 KSbF + MnF + 13 F
NaFeO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + O2 + H2O =>
2 NaFeO4 + 4 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 O2 + 4 H2O
CuSO4 + CS(NH2)2 = [Cu(NH2CSNH2)3]SO4 =>
CuSO4 + 3 CS(NH2)2 = [Cu(NH2CSNH2)3]SO4
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
Fe + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe + KClO3 + 2 KOH = K2FeO4 + KCl + H2O
AgOH + MgCl2 = AgCl + Mg(OH)2 =>
2 AgOH + MgCl2 = 2 AgCl + Mg(OH)2
CUSO4 + BaC12 = BaSO4 + CUC12 =>
CUSO4 + BaC12 = BaSO4 + CUC12
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O(l)
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
Fe + H2O3 = Fe2O3 + H2 =>
2 Fe + H2O3 = Fe2O3 + H2
C2HO4 + O2 = CO2 + H2O =>
4 C2HO4 + O2 = 8 CO2 + 2 H2O
SnCl{2} + HgCl{2} = SnCl{4} + HgCl =>
SnCl{2} + HgCl{2} = SnCl{4} + HgCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
O2 + MnH3 = OH2 + Mn3 =>
9 O2 + 12 MnH3 = 18 OH2 + 4 Mn3
Co(oh)2 + H2O + O2 = Co(OH)3 =>
2 Co(oh)2 + 6 H2O + 3 O2 = 4 Co(OH)3
Fe + H2O = FeOH2 =>
Fe + H2O = FeOH2
Li2S + HNO3 = LiNO3 + NO2 + S + H2O =>
Li2S + 4 HNO3 = 2 LiNO3 + 2 NO2 + S + 2 H2O
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
H2SO4 + Au = H2SO4Au =>
H2SO4 + Au = H2SO4Au
AgNO3*KCl = AgCl + KNO3 =>
AgNO3*KCl = AgCl + KNO3
P + NaOH + H2O = PH3 + Na2HPO4 =>
8 P + 6 NaOH + 6 H2O = 5 PH3 + 3 Na2HPO4
AlC2H3O2 + Cu3PO4 = Al3PO4 + CuC2H3O2 =>
3 AlC2H3O2 + Cu3PO4 = Al3PO4 + 3 CuC2H3O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Pb2S + O2 = Pb2O2 + SO2 =>
Pb2S + 2 O2 = Pb2O2 + SO2
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
K2[Cr2O7] + H2O2(C2H5)2O = K[Cr2O7]*(C2H5)2O + O2 + KOH + H2O =>
4 K2[Cr2O7] + 4 H2O2(C2H5)2O = 4 K[Cr2O7]*(C2H5)2O + O2 + 4 KOH + 2 H2O
SiO2 + LiOH = Li4SiO4 + H2O =>
SiO2 + 4 LiOH = Li4SiO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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