| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
ZnS + O2 = SO2 + ZnO =>
2 ZnS + 3 O2 = 2 SO2 + 2 ZnO
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C7H6O3 + C2H4O2 = C9H8O4 =>
10 C7H6O3 + C2H4O2 = 8 C9H8O4
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
MnO4 + NO2 = NO3 + MnO2 =>
MnO4 + 2 NO2 = 2 NO3 + MnO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
CO(g) + H2(g) = CH3OH(g) =>
CO(g) + 2 H2(g) = CH3OH(g)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CrCl2 + K3PO4 = Cr3(PO4)2 + KCl =>
3 CrCl2 + 2 K3PO4 = Cr3(PO4)2 + 6 KCl
Cl2 + CH4 = CCl4 + HCl =>
4 Cl2 + CH4 = CCl4 + 4 HCl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
HgO = Hg2O + O2 =>
4 HgO = 2 Hg2O + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3 + C6H8O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 H2O + 3 CO2 + Na3C6H5O7
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
P4 + Cl2 = P4Cl5 =>
2 P4 + 5 Cl2 = 2 P4Cl5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
As4 + O2 = As2O =>
As4 + O2 = 2 As2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
H2O + ClO = Cl + OH =>
H2O + ClO = Cl + 2 OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
Na2SO4 + H2S = H2SO4 + S + Na =>
Na2SO4 + H2S = H2SO4 + S + 2 Na
C + O2 = CO =>
2 C + O2 = 2 CO
Ca(NO3)2 + NaOH = Ca(OH)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NaNO3
MoS3 + O2 = Mo2O3 + SO2 =>
4 MoS3 + 15 O2 = 2 Mo2O3 + 12 SO2
HCl + CaCO3 = CO2 + H2O + CaCl2 =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2
AL + O = ALO2 =>
AL + 2 O = ALO2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaOH + CH3COOH = NaCH3COO + H2O =>
NaOH + CH3COOH = NaCH3COO + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + O = AlO2 =>
Al + 2 O = AlO2
Ca(CN)2 + HBr = CaBr2 + HCN =>
Ca(CN)2 + 2 HBr = CaBr2 + 2 HCN
C17H21NO4 + O2 = CO2 + H2O + N =>
4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 4 N
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
HCLO4 + RbOH = RbCLO4 + H2O =>
HCLO4 + RbOH = RbCLO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/12
Équations équilibrées sur04/12/11
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