| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(BrO3)2 + 2 GdCl3 = 2 Gd(BrO3)3 + 3 Mg(Cl2)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
N2 + O2H = N2H4 + O2 =>
N2 + 4 O2H = N2H4 + 4 O2
NiCO3 + ZnS = NiS + Zn(CO3) =>
NiCO3 + ZnS = NiS + Zn(CO3)
HNO3(aq) + H2S(g) = NO2(g) + H2O(g) + H2SO4 =>
8 HNO3(aq) + H2S(g) = 8 NO2(g) + 4 H2O(g) + H2SO4
H2SO4 + PO4 = HPO4 + HSO4 =>
H2SO4 + PO4 = HPO4 + HSO4
Fe2(SO4) + Ba(OH)2 = Fe2(OH)2 + Ba(SO4) =>
Fe2(SO4) + Ba(OH)2 = Fe2(OH)2 + Ba(SO4)
SnCl4 + KSCN = KCl + Sn(SCN)4 =>
SnCl4 + 4 KSCN = 4 KCl + Sn(SCN)4
((NH4)2SO4) + KOH = K2SO4 + NH3 + H2O =>
((NH4)2SO4) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
NH4OH = N2 + NH4 + H2O =>
8 NH4OH = N2 + 6 NH4 + 8 H2O
CaHO3POH = CaPO3H2O =>
CaHO3POH = CaPO3H2O
Na2SO3(s) + H2SO4(aq) = NaSO4(aq) + H2O(l) + SO2(g) =>
Na2SO3(s) + 3 H2SO4(aq) = 2 NaSO4(aq) + 3 H2O(l) + 2 SO2(g)
BaCO3 + HBr = BaBr2 + H2O + CO2 =>
BaCO3 + 2 HBr = BaBr2 + H2O + CO2
KMnO4 + H2O + K2S = KOH + MnO2 + K2SO3 =>
2 KMnO4 + H2O + K2S = 2 KOH + 2 MnO2 + K2SO3
Cu2FeS2 + HNO3 + H2SO4 = Fe(SO4)3 + NO2 + CuSO4 + H2O =>
Cu2FeS2 + 22 HNO3 + 3 H2SO4 = Fe(SO4)3 + 22 NO2 + 2 CuSO4 + 14 H2O
CH3OH + N2 = HCN + NH3 + O2 =>
2 CH3OH + 2 N2 = 2 HCN + 2 NH3 + O2
HBrO3 + HF + NaCl = HBr + Cl2 + NaF + H2O =>
HBrO3 + 6 HF + 6 NaCl = HBr + 3 Cl2 + 6 NaF + 3 H2O
(NH4)2B4O7 + Fe(IO3)3 = NH4IO3 + Fe2(B4O7)3 =>
3(NH4)2B4O7 + 2 Fe(IO3)3 = 6 NH4IO3 + Fe2(B4O7)3
HCl + MgS = H2S + MgCl2 =>
2 HCl + MgS = H2S + MgCl2
CH3ClO + NH3 = ClOH + CH3NH2 =>
CH3ClO + NH3 = ClOH + CH3NH2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ti(s) + HCl = TiCl + H2 =>
2 Ti(s) + 2 HCl = 2 TiCl + H2
CaSO4 + HCl = SO2 + HOOH + CaCl2 =>
CaSO4 + 2 HCl = SO2 + HOOH + CaCl2
LiNO3 + H3PO4 = HNO3 + Li3PO4 =>
3 LiNO3 + H3PO4 = 3 HNO3 + Li3PO4
Ca(NO3)2 + Na2(SO4)2 = Ca(SO4)2 + Na2(NO3)2 =>
Ca(NO3)2 + Na2(SO4)2 = Ca(SO4)2 + Na2(NO3)2
AlOH2 = Al + OH2 =>
AlOH2 = Al + OH2
K2MoO4 + MgO + MoO3 = K2Mg2Mo3O12 =>
K2MoO4 + 2 MgO + 2 MoO3 = K2Mg2Mo3O12
C3H6O + Ag2O = C3H6O2 + Ag =>
C3H6O + Ag2O = C3H6O2 + 2 Ag
NaCH3COO + CH3CH2Br = CH3COOCH3CH2 + NaBr =>
NaCH3COO + CH3CH2Br = CH3COOCH3CH2 + NaBr
Al(Cl)3 + Sr(NO3)2 = Al(NO3)3 + Sr(Cl)2 =>
2 Al(Cl)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 Sr(Cl)2
C7H6O + C7H14O = C14H18O + H2O =>
C7H6O + C7H14O = C14H18O + H2O
C2H60 + CrO3 = CO2 + Cr2O3 + H2O =>
3 C2H60 + 68 CrO3 = 6 CO2 + 34 Cr2O3 + 90 H2O
XeF2 + MnSO4 + H2O = Xe + H2SO4 + HF + HMnO4 =>
5 XeF2 + 2 MnSO4 + 8 H2O = 5 Xe + 2 H2SO4 + 10 HF + 2 HMnO4
(NH4)2S + NaOH = Na2S + NH4(OH) =>
(NH4)2S + 2 NaOH = Na2S + 2 NH4(OH)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaHCO3 + HC2H3O = H2CO3 + NaC2H3O2 =>
5 NaHCO3 + 4 HC2H3O = 3 H2CO3 + 5 NaC2H3O2
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
Ba0 = Ba =>
Ba0 = Ba
C7H5OCl + KOH = C7H5KO2Cl + C7H8OCl =>
4 C7H5OCl + 3 KOH = 3 C7H5KO2Cl + C7H8OCl
SnO + Cl2 = SnCl2 + ClO2 =>
4 SnO + 5 Cl2 = 4 SnCl2 + 2 ClO2
C4H12Si + O2 = CO2 + H2O + SiO2 =>
C4H12Si + 8 O2 = 4 CO2 + 6 H2O + SiO2
HCHO2 + MgO = HO + MgCHO2 =>
HCHO2 + MgO = HO + MgCHO2
Zn + Fe3Cl = ZnCl2 + Fe =>
Zn + 2 Fe3Cl = ZnCl2 + 6 Fe
NaAl3Si3O10(OH)2 + H2O + H{+} = Al(OH)3 + SiO2 + Na{+} =>
NaAl3Si3O10(OH)2 + 3 H2O + H{+} = 3 Al(OH)3 + 3 SiO2 + Na{+}
Zn + PbI2 = ZnI + Pb2 =>
4 Zn + 2 PbI2 = 4 ZnI + Pb2
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
V2O5 + Fe2O3 + Al = VFe + Al2O3 =>
3 V2O5 + 3 Fe2O3 + 16 Al = 6 VFe + 8 Al2O3
H2O2 + C3H6O = C9H18O6 + H2O =>
3 H2O2 + 3 C3H6O = C9H18O6 + 3 H2O
Zinc + Fluorine = zincfluoride =>
Zn + F2 = ZnF2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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