| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
Pb(s) + Au(NO3)3(aq) = Pb(NO3)2(aq) + Au(s) =>
3 Pb(s) + 2 Au(NO3)3(aq) = 3 Pb(NO3)2(aq) + 2 Au(s)
P4O6 + H2O = PH3 + H3PO4 =>
P4O6 + 6 H2O = PH3 + 3 H3PO4
C7H16 + Cl = CCl + H2 =>
C7H16 + 7 Cl = 7 CCl + 8 H2
C2O4H2 + NaOH = Na2H2(C2O4)2 + H2O =>
2 C2O4H2 + 2 NaOH = Na2H2(C2O4)2 + 2 H2O
NO3PO4 + Ba(OH)2 = NO3(OH)2 + Ba(PO4) =>
NO3PO4 + Ba(OH)2 = NO3(OH)2 + Ba(PO4)
Sr(OH)2 + CH3COOH = (CH3COO)2Sr + H2O =>
Sr(OH)2 + 2 CH3COOH = (CH3COO)2Sr + 2 H2O
HCl + CH4 = H2 + CCl =>
2 HCl + 2 CH4 = 5 H2 + 2 CCl
Cu2O(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu2O(s) + 6 HNO3(aq) = 2 Cu(NO3)2(aq) + 2 NO2(g) + 3 H2O(l)
Ca + Co + HCl = CaCo3HCl =>
Ca + 3 Co + HCl = CaCo3HCl
H2SO4 + FeCu = H2Cu + FeSO4 =>
H2SO4 + FeCu = H2Cu + FeSO4
FeSO4 + H2 = Fe(OH)2 + SO2 =>
FeSO4 + H2 = Fe(OH)2 + SO2
MgNH4PO4H12O6 = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4H12O6 = 2 NH3 + 13 H2O + Mg2P2O7
H4S + Pb = PbS + H =>
H4S + Pb = PbS + 4 H
Fe2O3 + S8 = Fe + SO2 =>
16 Fe2O3 + 3 S8 = 32 Fe + 24 SO2
H2S + H2O = S(OH)2 + H2 =>
H2S + 2 H2O = S(OH)2 + 2 H2
P + H2SO4 = SO2 + H3PO4 + H2O =>
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4 + 2 H2O
Na2CO3 + HF = NaF + H2CO3 =>
Na2CO3 + 2 HF = 2 NaF + H2CO3
KNO3 + HCl + S = KCl + NO2 + H2O + SO2 =>
4 KNO3 + 4 HCl + S = 4 KCl + 4 NO2 + 2 H2O + SO2
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + H2CO3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 NaNO3
AgNO3 + NaCl = AgNa + Cl(NO3) =>
AgNO3 + NaCl = AgNa + Cl(NO3)
CaOH + HNO3 = CaH + NO3OH =>
CaOH + HNO3 = CaH + NO3OH
Cr{3+} + OOCCH3{-} = Cr{2+} + (OOCCH3)4 =>
4 Cr{3+} + 4 OOCCH3{-} = 4 Cr{2+} + (OOCCH3)4
K2O + NaOH = Na2O + KOH =>
K2O + 2 NaOH = Na2O + 2 KOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgClO3 + Au = AgAu + ClO3 =>
AgClO3 + Au = AgAu + ClO3
HCC8H10 + O2 = CO2 + H2O =>
4 HCC8H10 + 47 O2 = 36 CO2 + 22 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
(NH4)2SO4 = NH3 + N2 + SO2 + H2O =>
3(NH4)2SO4 = 4 NH3 + N2 + 3 SO2 + 6 H2O
Co(AlO2)2 + H2O + HCl = CoCl2 + Al(OH)3 =>
Co(AlO2)2 + 2 H2O + 2 HCl = CoCl2 + 2 Al(OH)3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
HgO = Hg(s) + O2(g) =>
2 HgO = 2 Hg(s) + O2(g)
Ca3P2 + Al2(SO4)3 = Ca(SO4) + AlP =>
Ca3P2 + Al2(SO4)3 = 3 Ca(SO4) + 2 AlP
NaHSO3 + H2O2 + NaOH = Na2SO4 + H2O =>
NaHSO3 + H2O2 + NaOH = Na2SO4 + 2 H2O
Fe + KSCN = Fe(SCN) + K =>
Fe + KSCN = Fe(SCN) + K
KMnO4 + H2SO4 + SB = K2SO4 + MnSO4 + SB2O4 + H2O =>
14 KMnO4 + 16 H2SO4 + 10 SB = 7 K2SO4 + 14 MnSO4 + 5 SB2O4 + 16 H2O
P2Br4 + F2 = P2F4 + Br2 =>
P2Br4 + 2 F2 = P2F4 + 2 Br2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Co(OH)3 + H2Cl2O6 = Co2(Cl2O6)3 + H2O =>
2 Co(OH)3 + 3 H2Cl2O6 = Co2(Cl2O6)3 + 6 H2O
MgCl2 + O2 = Mg(ClO3)2 =>
MgCl2 + 3 O2 = Mg(ClO3)2
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Co(AlO2)2 + H2O + HCl = CoCl2 + Al(OH)3 =>
Co(AlO2)2 + 2 H2O + 2 HCl = CoCl2 + 2 Al(OH)3
C2HSO + O2 = CO2 + H2O + SO2 =>
4 C2HSO + 11 O2 = 8 CO2 + 2 H2O + 4 SO2
Al + LiCl = Al(Cl3)3 + Li =>
Al + 9 LiCl = Al(Cl3)3 + 9 Li
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
CuS = Cu + S8 =>
8 CuS = 8 Cu + S8
PbCl4 + H2O = PbO + Cl2 + HCl =>
PbCl4 + H2O = PbO + Cl2 + 2 HCl
NaHCO3 + C6H8O7 = NaH9C6O7 + CO2 + H2O =>
9 NaHCO3 + 10 C6H8O7 = 9 NaH9C6O7 + 15 CO2 + 4 H2O
Co(AlO2)2 + H2O + HCl = CoCl2 + Al(OH)3 =>
Co(AlO2)2 + 2 H2O + 2 HCl = CoCl2 + 2 Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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