| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NiCO3 + HCl = NiCl2 + CO2 + H2O =>
NiCO3 + 2 HCl = NiCl2 + CO2 + H2O
LiCl + H2SO4 = LiSO4 + H2Cl =>
LiCl + H2SO4 = LiSO4 + H2Cl
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
NiCO3 + HCl = NiCl2 + CO2 + H2O =>
NiCO3 + 2 HCl = NiCl2 + CO2 + H2O
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
C2H5COOH + H2O = CO2 + H2 =>
C2H5COOH + 4 H2O = 3 CO2 + 7 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H7COOH + H2O = CO2 + H2 =>
C3H7COOH + 6 H2O = 4 CO2 + 10 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Xe + F = XeF6 =>
Xe + 6 F = XeF6
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
MG + N2 = MGN2 =>
MG + N2 = MGN2
Fe(OH)2 = FeO2 + H20 =>
10 Fe(OH)2 = 10 FeO2 + H20
MG + N2 = MGN2 =>
MG + N2 = MGN2
H + O = OH =>
H + O = OH
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
H + O = OH2 =>
2 H + O = OH2
H + O = OH22 =>
22 H + O = OH22
H + O222 = OH22 =>
4884 H + O222 = 222 OH22
LiCl + H2SO4 = LiSO4 + H2Cl =>
LiCl + H2SO4 = LiSO4 + H2Cl
HC8H4O4 + OH = C8H4O4 + H2O =>
HC8H4O4 + OH = C8H4O4 + H2O
Zn + Cu = ZnCu =>
Zn + Cu = ZnCu
Zn2 + Cu = ZnCu =>
Zn2 + 2 Cu = 2 ZnCu
H + O222 = OH22 =>
4884 H + O222 = 222 OH22
H + O235422 = OH22 =>
5179284 H + O235422 = 235422 OH22
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
C2H5O2N + O = CO2 + H2O + N =>
2 C2H5O2N + 9 O = 4 CO2 + 5 H2O + 2 N
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/11
Équations équilibrées sur02/22/10
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