| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Cr2O3 = Al2O3 + 2 Cr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ca2Al6Ce2O14 + CaAl16Mg2O27 = Ce2Al22O36 + MgO + CaO =>
Ca2Al6Ce2O14 + CaAl16Mg2O27 = Ce2Al22O36 + 2 MgO + 3 CaO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al2 + Cr2O3 = Al2O3 + Cr2 =>
Al2 + Cr2O3 = Al2O3 + Cr2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Cr + NO3 = Cr(NO3)3 =>
Cr + 3 NO3 = Cr(NO3)3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BCl3 + NaH = NaBH4 + NaCl =>
BCl3 + 4 NaH = NaBH4 + 3 NaCl
LiNO3 + Mg(NO3)2 + H3PO4 + C6H8O7 = LiMgPO4 + CO2 + H2O + N2 =>
6 LiNO3 + 6 Mg(NO3)2 + 6 H3PO4 + 5 C6H8O7 = 6 LiMgPO4 + 30 CO2 + 29 H2O + 9 N2
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CoO = Co + O2 =>
2 CoO = 2 Co + O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Ca2Al6Ce2O14 + CaAl14MgO23 = Ce2Al22O36 + MgO + Ca3Al2O6 =>
10 Ca2Al6Ce2O14 + 13 CaAl14MgO23 = 10 Ce2Al22O36 + 13 MgO + 11 Ca3Al2O6
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CH3CH2N(CH2CH2Cl)2*HCl + Na2CO3 = CH3CH2N(CH2CH2Cl)2 + NaHCO3 + NaCl =>
CH3CH2N(CH2CH2Cl)2*HCl + Na2CO3 = CH3CH2N(CH2CH2Cl)2 + NaHCO3 + NaCl
MgSO4 = Mg + SO4 =>
MgSO4 = Mg + SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + CO2 + H2O + NaCl = NaHCO3 + NH4Cl =>
NH3 + CO2 + H2O + NaCl = NaHCO3 + NH4Cl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
LiClO4 + Mg(ClO4)2 + H3PO4 + C6H8O7 = LiMgPO4 + CO2 + H2O + HCl =>
3 LiClO4 + 3 Mg(ClO4)2 + 3 H3PO4 + 4 C6H8O7 = 3 LiMgPO4 + 24 CO2 + 16 H2O + 9 HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/23
Équations équilibrées sur10/31/22
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