| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PO4H3 + 6 NH3 = 2 PO4 + 3(NH4)2
Ni4(SiO4)3 + Sn3(PO3)4 = SnSiO4 + NiPO3 =>
Ni4(SiO4)3 + Sn3(PO3)4 = 3 SnSiO4 + 4 NiPO3
Cl2 + C2H4 = C2H4Cl2 =>
Cl2 + C2H4 = C2H4Cl2
FeCl3(aq) + NH4OH(aq) = Fe(OH)3 + NH4Cl =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4Cl
S2Cl2 + NH4Cl = S4N4 + S + HCl =>
6 S2Cl2 + 4 NH4Cl = S4N4 + 8 S + 16 HCl
Fe + AgNO3 = FeN2O6 + Ag =>
Fe + 2 AgNO3 = FeN2O6 + 2 Ag
CaC2O4 + HCl = CaCl + HC2O4 =>
CaC2O4 + HCl = CaCl + HC2O4
FeS + KOH = FeS(OH)K =>
FeS + KOH = FeS(OH)K
Cu(NO3)2 + CaI2 = Ca(NO3)2 + CuI2 =>
Cu(NO3)2 + CaI2 = Ca(NO3)2 + CuI2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O = NaOH =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al2(SO4)3Ca(OH)2 =>
Al2(SO4)3 + Ca(OH)2 = Al2(SO4)3Ca(OH)2
LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl
CuCl2 + NaI = Cu + NaCl + I2 =>
CuCl2 + 2 NaI = Cu + 2 NaCl + I2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeF2 + S = Fe + SF2 =>
FeF2 + S = Fe + SF2
Zn(s) + CuBr2(ag) = ZnBr2(ag) + Cu(s) =>
Zn(s) + CuBr2(ag) = ZnBr2(ag) + Cu(s)
CH3COCl + CH3CH2ONa = CH3COOCH2CH3 + NaCl =>
CH3COCl + CH3CH2ONa = CH3COOCH2CH3 + NaCl
Lithium + Bromine = Lithiumbromide =>
2 Li + Br2 = 2 LiBr
CH4O + KMnO4 = CO2 + KMnO2 + H2O =>
2 CH4O + 3 KMnO4 = 2 CO2 + 3 KMnO2 + 4 H2O
C2H5OH + HCl = (C2H3Cl)2 + H2 + O =>
2 C2H5OH + 2 HCl = (C2H3Cl)2 + 4 H2 + 2 O
NaOH + Na2CO3 = NaHCO3 + Na2O =>
NaOH + Na2CO3 = NaHCO3 + Na2O
HBr + Al = AlBr3 + H2 =>
6 HBr + 2 Al = 2 AlBr3 + 3 H2
KL + Cl{2} = KCl + L{2} =>
KL + Cl{2} = KCl + L{2}
Co(ClO3)2 = CoCl2 + O2 =>
Co(ClO3)2 = CoCl2 + 3 O2
KCl(aq) + Na(s) = NaCl(aq) + K(s) =>
KCl(aq) + Na(s) = NaCl(aq) + K(s)
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
KCrO2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 Cl2 + 8 KOH = 2 K2CrO4 + 6 KCl + 4 H2O
*N2 + H2 = *2NH3 =>
*N2 + 3 H2 = *2NH3
CO(NH2)2 + C6H5NH2 = C6H5NHCONHC6H5 + NH3 =>
CO(NH2)2 + 2 C6H5NH2 = C6H5NHCONHC6H5 + 2 NH3
Al(OH)3 + KOH = K(Al(OH)4) =>
Al(OH)3 + KOH = K(Al(OH)4)
Ca(ClO3)2 = CaCl2 + O =>
Ca(ClO3)2 = CaCl2 + 6 O
CH3COOAg + NaNO3 = CH3COONa + AgNO3 =>
CH3COOAg + NaNO3 = CH3COONa + AgNO3
ZnCO3 + H = Zn + H2O + CO2 =>
ZnCO3 + 2 H = Zn + H2O + CO2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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