| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + O2 = 2 H2O + CO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H{+} + Cl{-} + NH3 = NH4Cl =>
H{+} + Cl{-} + NH3 = NH4Cl
K + I2 = KI =>
2 K + I2 = 2 KI
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
NaBr + Ga2(CO3)3 = Na2CO3 + GaBr3 =>
6 NaBr + Ga2(CO3)3 = 3 Na2CO3 + 2 GaBr3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
KMnO4 + KI + H2O = MnO2 + KIO3 + KOH =>
2 KMnO4 + KI + H2O = 2 MnO2 + KIO3 + 2 KOH
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
AgCl + HCl = AgCl2 + H2 =>
2 AgCl + 2 HCl = 2 AgCl2 + H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
Al(s) + HNO3(aq) = Al(NO3)3 + H2 =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3 + 3 H2
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
SCl + Br2 = S + BrCl =>
2 SCl + Br2 = 2 S + 2 BrCl
KCl + Ca(No3)2 = CaCl2 + KNo3 =>
2 KCl + Ca(No3)2 = CaCl2 + 2 KNo3
C4H10 + H2O = C4H10O + H2 =>
C4H10 + H2O = C4H10O + H2
Na + LiI = NaI + Li =>
Na + LiI = NaI + Li
CaCH3COO + Na3PO4 = Ca3PO4 + NaCH3COO =>
3 CaCH3COO + Na3PO4 = Ca3PO4 + 3 NaCH3COO
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
ZnCl2 + Na2CrO4 = ZnCrO4 + NaCl =>
ZnCl2 + Na2CrO4 = ZnCrO4 + 2 NaCl
SrO + NH4F = SrF2 + (NH4)2O =>
SrO + 2 NH4F = SrF2 + (NH4)2O
Na + H2Cl = H2NaCl =>
Na + H2Cl = H2NaCl
C6H16 + KMnO4 + H2O = C6H16OH + MnO2 + KOH =>
3 C6H16 + KMnO4 + 2 H2O = 3 C6H16OH + MnO2 + KOH
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaF2 + Fe = FeF2 + Ca =>
CaF2 + Fe = FeF2 + Ca
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C34H70O + O = CO2 + H2O =>
C34H70O + 102 O = 34 CO2 + 35 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
Na2Cr2O7 + H2SO4 + C6H12O6 = Cr(OH)SO4 + Na2SO4 + CO2 + H2O =>
4 Na2Cr2O7 + 12 H2SO4 + C6H12O6 = 8 Cr(OH)SO4 + 4 Na2SO4 + 6 CO2 + 14 H2O
H3PO4 + Na = H2 + Na3PO4 =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3PO4
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
HCOOH + BaO = (HCOO)2Ba + H2O =>
2 HCOOH + BaO = (HCOO)2Ba + H2O
Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H4(OH)COOH + C4H6O3 = C9H8O4 =>
11 C6H4(OH)COOH + C4H6O3 = 9 C9H8O4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Ni(s) + CuCl2 = Cu + NiCl2 =>
Ni(s) + CuCl2 = Cu + NiCl2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
BaO + O10P4 = Ba3(PO4)2 =>
6 BaO + O10P4 = 2 Ba3(PO4)2
Na2SO4(aq) + PbCl2(aq) = NaCl(aq) + PbSO4 =>
Na2SO4(aq) + PbCl2(aq) = 2 NaCl(aq) + PbSO4
NiAsS + O2 + H2O = Ni{2+} + H3AsO3 + SO4{2-} =>
4 NiAsS + 11 O2 + 6 H2O = 4 Ni{2+} + 4 H3AsO3 + 4 SO4{2-}
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
CaCH3COO + Na3PO4 = Ca3PO4 + NaCH3COO =>
3 CaCH3COO + Na3PO4 = Ca3PO4 + 3 NaCH3COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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