| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + K2SO4 = CaSO4 + K2
KI + H3PO4 = HI + KH2PO4 =>
KI + H3PO4 = HI + KH2PO4
Br2 + HCl = Br2Cl + H =>
Br2 + HCl = Br2Cl + H
MgO2 + SO3 = MgS2 + O =>
MgO2 + 2 SO3 = MgS2 + 8 O
C3H5O2Na + O2 = CO2 + H2O + NaOH =>
2 C3H5O2Na + 7 O2 = 6 CO2 + 4 H2O + 2 NaOH
CO + NaOH = CONaOH =>
CO + NaOH = CONaOH
PbO + HNo3 = Pb(No3)2 + H2O =>
PbO + 2 HNo3 = Pb(No3)2 + H2O
Na + (HCO3) = NaHCO3 =>
Na + (HCO3) = NaHCO3
Hg + HBr = Hg2Br2 + H2 =>
2 Hg + 2 HBr = Hg2Br2 + H2
C6H5COOH = C6H5COO + H =>
C6H5COOH = C6H5COO + H
Fe(NO)3(aq) + Mg = Fe(s) + Mg(NO)3(aq) =>
Fe(NO)3(aq) + Mg = Fe(s) + Mg(NO)3(aq)
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
CH3COOH + NaBH4 = NaCOOCH3 + H2 + BH3 =>
CH3COOH + NaBH4 = NaCOOCH3 + H2 + BH3
CuSO4 + H = Cu + H2S + H2O =>
CuSO4 + 10 H = Cu + H2S + 4 H2O
NH4OH + Cu = Cu(NH3)2 + H2O =>
2 NH4OH + Cu = Cu(NH3)2 + 2 H2O
CH4 = H2 + C =>
CH4 = 2 H2 + C
Li + Ni = Li3Ni =>
3 Li + Ni = Li3Ni
NaAsO2 + J2 + Na2CO3 + H2O = NaH2AsO4 + NaJ + CO2 =>
NaAsO2 + J2 + Na2CO3 + H2O = NaH2AsO4 + 2 NaJ + CO2
MnCl2 + KOH = Mn(OH)2 + K2Cl2 =>
MnCl2 + 2 KOH = Mn(OH)2 + K2Cl2
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
NaSO4 + SiO2 + C = Na2SiO3 + CO2 + SO2 =>
4 NaSO4 + 2 SiO2 + 3 C = 2 Na2SiO3 + 3 CO2 + 4 SO2
PbO + SOCl2 = PbCl2 + SO2 =>
PbO + SOCl2 = PbCl2 + SO2
At5 + O2 = AtO =>
2 At5 + 5 O2 = 10 AtO
Pb(OH)2 + HCOOH = Pb(COOH)2 + H2O =>
Pb(OH)2 + 2 HCOOH = Pb(COOH)2 + 2 H2O
Mg + H3PO4 = MgHPO4 + H2 =>
Mg + H3PO4 = MgHPO4 + H2
CaO + CH3COOH = Ca(CH3COO)2 + H2O =>
CaO + 2 CH3COOH = Ca(CH3COO)2 + H2O
Mn(OH)2 + BaSO4 = MnSO4 + Ba(OH)2 =>
Mn(OH)2 + BaSO4 = MnSO4 + Ba(OH)2
NH3 + CO2 + H2O = C6H12O6 + HNO3 =>
3 NH3 + 6 CO2 + 3 H2O = C6H12O6 + 3 HNO3
Fe(OH)2 + Cl2 + H2O = Fe(OH)3 + HCl =>
2 Fe(OH)2 + Cl2 + 2 H2O = 2 Fe(OH)3 + 2 HCl
CuCo3 + Na2S = CuS + Na2Co3 =>
CuCo3 + Na2S = CuS + Na2Co3
HBiO3 = H + BiO3 =>
HBiO3 = H + BiO3
C2H5OH + KMnO4 + HCl = CH3COOH + H2O + Mn + KCl =>
7 C2H5OH + 4 KMnO4 + 4 HCl = 7 CH3COOH + 9 H2O + 4 Mn + 4 KCl
K3[Fe(CN)6] + Zn(NO3)2 = Zn(CN)2 + K3Fe(NO3)6 =>
K3[Fe(CN)6] + 3 Zn(NO3)2 = 3 Zn(CN)2 + K3Fe(NO3)6
PbO + Mn = Pb + MnO2 =>
2 PbO + Mn = 2 Pb + MnO2
C3H6 + HBr = C3H6Br + H2 =>
2 C3H6 + 2 HBr = 2 C3H6Br + H2
Al(OH)3 + H2CO3 = Al2CO5 + H2O =>
2 Al(OH)3 + H2CO3 = Al2CO5 + 4 H2O
C135H96O9NS + O2 = CO2 + H2O + SO2 + NH4 =>
2 C135H96O9NS + 309 O2 = 270 CO2 + 92 H2O + 2 SO2 + 2 NH4
TiO2 + HF = TiF4 + H2O =>
TiO2 + 4 HF = TiF4 + 2 H2O
Fe(OH)3 + Na2O = Fe2O3 + NaOH =>
2 Fe(OH)3 + 3 Na2O = Fe2O3 + 6 NaOH
CO2 + S8 = CS2 + SO =>
2 CO2 + S8 = 2 CS2 + 4 SO
Ca3(PO4)2(s) + SiO2(aq) + C4(g) = CaSiO3(s) + CO(g) + P3(s) =>
12 Ca3(PO4)2(s) + 36 SiO2(aq) + 15 C4(g) = 36 CaSiO3(s) + 60 CO(g) + 8 P3(s)
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
aluminumchloride + (NH4)3PO4 = AlPO4 + ammoniumchloride =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K4Fe(CN)6 + CoCl2 + H2O = CoFe(CN)6 + K{+} + Cl{-} + OH{-} + H2 =>
K4Fe(CN)6 + CoCl2 + 2 H2O = CoFe(CN)6 + 4 K{+} + 2 Cl{-} + 2 OH{-} + H2
C3H7COOHH2O = C3H7COOH3O =>
C3H7COOHH2O = C3H7COOH3O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
NaOH + Cu(No3)2 = NaNo3 + Cu(OH)2 =>
2 NaOH + Cu(No3)2 = 2 NaNo3 + Cu(OH)2
Na + Fe{2+} = Na{+} + Fe =>
2 Na + Fe{2+} = 2 Na{+} + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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