| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 + 2 HCl + H2O = H2SO4 + H2S + 2 NaCl
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba(CH3COO)2 + H2SO4 = CH3COOH + BaSO4 =>
Ba(CH3COO)2 + H2SO4 = 2 CH3COOH + BaSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Co(OH)2 + NH4Cl = CoCl2 + NH4OH =>
Co(OH)2 + 2 NH4Cl = CoCl2 + 2 NH4OH
NaOH + KMnO4 + C6H12O6 = H2O + KOH + MnO2 + Na2CO3 =>
12 NaOH + 8 KMnO4 + C6H12O6 = 8 H2O + 8 KOH + 8 MnO2 + 6 Na2CO3
H2O2 + CO2 = H2CO3 + O2 =>
2 H2O2 + 2 CO2 = 2 H2CO3 + O2
AlBr + Cl{2} = AlCl + Br{2} =>
AlBr + Cl{2} = AlCl + Br{2}
KHCO3 + Zn = ZnHCO3 + K =>
KHCO3 + Zn = ZnHCO3 + K
C2H4O + [Ag(NH3)2]NO3 = C2H4O2 + Ag + NH2 =>
3 C2H4O + [Ag(NH3)2]NO3 = 3 C2H4O2 + Ag + 3 NH2
I2 + AlF3 = AlI + F2 =>
I2 + 2 AlF3 = 2 AlI + 3 F2
NH2CH3 + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
3 NH2CH3 + 5 HNO2 = CH3CH(OH)COOH + 4 N2 + 7 H2O
Cr2O7 + H2C2O4 + H = CrCO2 + H2O =>
Cr2O7 + H2C2O4 + 12 H = 2 CrCO2 + 7 H2O
(NH4)(PO4) + (Fe)(OH) = (NH4)(OH) + (Fe)(PO4) =>
(NH4)(PO4) + (Fe)(OH) = (NH4)(OH) + (Fe)(PO4)
CuO(s) + C(s) = Cu(s) + CO2(g) =>
2 CuO(s) + C(s) = 2 Cu(s) + CO2(g)
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
NH4(HCO3) + MgCl2 + H2O = Mg2(CO3)(Cl)(H2O)(OH)*H2O + NH3 + HCl =>
NH4(HCO3) + 2 MgCl2 + 3 H2O = Mg2(CO3)(Cl)(H2O)(OH)*H2O + NH3 + 3 HCl
Fe2(SO4)3 + Cu = FeSO4 + CuSO4 =>
Fe2(SO4)3 + Cu = 2 FeSO4 + CuSO4
LiI + BaS = BaI2 + Li2S =>
2 LiI + BaS = BaI2 + Li2S
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
KHCO3 + Zn = ZnHCO3 + K =>
KHCO3 + Zn = ZnHCO3 + K
C10H12O3 + H2O = C10H14O4 =>
C10H12O3 + H2O = C10H14O4
H2SO4 + KCl = HCl + K2SO4 =>
H2SO4 + 2 KCl = 2 HCl + K2SO4
MgBr2 + Al2S3 = MgS + AlBr3 =>
3 MgBr2 + Al2S3 = 3 MgS + 2 AlBr3
KHCO3 + Zn = ZnHCO3 + K =>
KHCO3 + Zn = ZnHCO3 + K
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
SF4 = SF2 + F2 =>
SF4 = SF2 + F2
Cu3(PO4)2(s) + H2SO4(aq) = H3PO4 + CuSO4 =>
Cu3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4 + 3 CuSO4
H2SeO4MgO = MgSeO4H2O =>
H2SeO4MgO = MgSeO4H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
NaH2PO4 + Ba(OH)2 = Ba(H2PO4)2 + NaOH =>
2 NaH2PO4 + Ba(OH)2 = Ba(H2PO4)2 + 2 NaOH
Sn3N4 + Ba = BaN + Sn =>
Sn3N4 + 4 Ba = 4 BaN + 3 Sn
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Al(NO3)3 + H2O = AlO3 + H2NO3 =>
Al(NO3)3 + 3 H2O = AlO3 + 3 H2NO3
Pb + H3(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3(PO4) = 3 H2 + Pb3(PO4)2
KHCO3 + Zn = ZnHCO3 + K =>
KHCO3 + Zn = ZnHCO3 + K
Cr(NO3)3(aq) + Al(s) = Al[NO3]3(aq) + Cr(s) =>
Cr(NO3)3(aq) + Al(s) = Al[NO3]3(aq) + Cr(s)
C2H5 + OH = CO2 + H2O =>
C2H5 + 13 OH = 2 CO2 + 9 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Li + Cu(NO3)2 = Li(NO3) + Cu =>
2 Li + Cu(NO3)2 = 2 Li(NO3) + Cu
S + O2 = SO1 =>
2 S + O2 = 2 SO1
C6H10O5 + HNO3 = C6H8O7 + H2O + NO =>
C6H10O5 + 2 HNO3 = C6H8O7 + 2 H2O + 2 NO
CuSO4 + CaCO3 = CuCO3 + CaSO4 =>
CuSO4 + CaCO3 = CuCO3 + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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