| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgCl2 + 4 NH3 + H2O = Hg2(NH2)OCl + 3 NH4Cl
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
Hg2(NO3)2 + NH4OH = Hg + NH4NO3 + H2O =>
4 Hg2(NO3)2 + 10 NH4OH = 8 Hg + 9 NH4NO3 + 7 H2O
BaS + NiF2 = BaF2 + NiS =>
BaS + NiF2 = BaF2 + NiS
NaAlSi{13}O{8} + H{2}0 = Al{2}Si{2}O{2}(OH){4} + H{4}SiO{4} + Na + Si =>
2 NaAlSi{13}O{8} + 11 H{2}0 = 2 Al{2}Si{2}O{2}(OH){4} + 11 H{4}SiO{4} + 2 Na + 2 Si
HBr + MnCO3 = MnBr2 + H2O + CO2 =>
2 HBr + MnCO3 = MnBr2 + H2O + CO2
AsCl3 + H2S(g) = As2S3 + HCl =>
2 AsCl3 + 3 H2S(g) = As2S3 + 6 HCl
CH4 = C2 + H2 =>
2 CH4 = C2 + 4 H2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
HCl + Mg(OH)2 = H3O2 + MgCl =>
HCl + Mg(OH)2 = H3O2 + MgCl
KMnO4 + FeCl3 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + Cl2 + H2O =>
6 KMnO4 + 10 FeCl3 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 15 Cl2 + 24 H2O
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4 =>
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4
HI + NaNO3 = Na + HINO3 =>
HI + NaNO3 = Na + HINO3
N2O5 + H2O = HNO3* =>
N2O5 + H2O = 2 HNO3*
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
MnO2 + K2OCO3 + O2 = KMnO4 + CO2 =>
2 MnO2 + K2OCO3 + O2 = 2 KMnO4 + CO2
SO2Cl2 + H2O = HCl + SO3 =>
SO2Cl2 + H2O = 2 HCl + SO3
Ba(OH)2 + Ba(HSO4)2 = BaSO4 + H2O =>
Ba(OH)2 + Ba(HSO4)2 = 2 BaSO4 + 2 H2O
Ca5(PO4)3(OH) + HCl = Ca + Cl2 + H2O + H2PO4 =>
2 Ca5(PO4)3(OH) + 14 HCl = 10 Ca + 7 Cl2 + 2 H2O + 6 H2PO4
AlPO4 + CaCO3 = AlCO3 + CaPO4 =>
AlPO4 + CaCO3 = AlCO3 + CaPO4
K2O + H3PO4 = K2PO4 + H3O =>
K2O + H3PO4 = K2PO4 + H3O
C8H18(g) + O2(g) = CO2(g) + H2(l) =>
C8H18(g) + 8 O2(g) = 8 CO2(g) + 9 H2(l)
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
N3O6 = NO2 =>
N3O6 = 3 NO2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Fe + Ce2 = FeCe =>
2 Fe + Ce2 = 2 FeCe
Ag + AuCl = Au + AgCl =>
Ag + AuCl = Au + AgCl
Cr2O3 + CO2 = CrCO2 + O2 =>
2 Cr2O3 + 4 CO2 = 4 CrCO2 + 3 O2
Na3AlO3 + H2SiF6 = Na3AlF6 + SiO2 + H2O =>
Na3AlO3 + H2SiF6 = Na3AlF6 + SiO2 + H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
SeO2 + GeO2 = SeGe + O2 =>
SeO2 + GeO2 = SeGe + 2 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
N2 + Fe2 = Fe3N4 =>
4 N2 + 3 Fe2 = 2 Fe3N4
CH3(CH2)14CH3 = CH3(CH2)6CH3 + CH2CH(CH2)5CH3 =>
CH3(CH2)14CH3 = CH3(CH2)6CH3 + CH2CH(CH2)5CH3
Fe(OH)NH4SCN = NH4OHFe(SCN) =>
Fe(OH)NH4SCN = NH4OHFe(SCN)
KMnO4 + KI + H2O = MnO2 + KOH + I =>
KMnO4 + 3 KI + 2 H2O = MnO2 + 4 KOH + 3 I
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
CH3CH2OH + NH3 = CH3CH2O{-} + NH4{+} =>
CH3CH2OH + NH3 = CH3CH2O{-} + NH4{+}
Rb2OH2O = RbOH =>
Rb2OH2O = 2 RbOH
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
C2H2 + KBr + H2O = C2H4Br2 + KOH =>
C2H2 + 2 KBr + 2 H2O = C2H4Br2 + 2 KOH
BBBB = B =>
BBBB = 4 B
Ru + KNO3 + KOH = NH3 + K2RuO2 + H2O =>
4 Ru + KNO3 + 7 KOH = NH3 + 4 K2RuO2 + 2 H2O
BaI2 + Na2CO3 = NaI + BaCO3 =>
BaI2 + Na2CO3 = 2 NaI + BaCO3
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MoO3 = Mo + O3 =>
MoO3 = Mo + O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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