| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)NO3
Na2[B2(OH)4(O2)2] + KMn04 + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + Mn =>
Na2[B2(OH)4(O2)2] + 4 KMn04 + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 5 H2O + 16 Mn
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
SO2 + HF = HSO2F =>
SO2 + HF = HSO2F
Li + O2 = LiO2 =>
Li + O2 = LiO2
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)2 + (NH4)2SO4 + H2S =>
4 Al2(SO4)3 + 13(NH4)2S + 20 H2O = 8 Al(OH)2 + 13(NH4)2SO4 + 12 H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
C + H2 = CH4 =>
C + 2 H2 = CH4
C4H4N2O3 + O2 = CO2 + H2O + NO2 =>
2 C4H4N2O3 + 11 O2 = 8 CO2 + 4 H2O + 4 NO2
Na2CrO4 + Pb(C2H3O2)2 = NaC2H3O2 + PbCrO4 =>
Na2CrO4 + Pb(C2H3O2)2 = 2 NaC2H3O2 + PbCrO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + SnI2 = FeI3 + Sn =>
2 Fe + 3 SnI2 = 2 FeI3 + 3 Sn
H2 + OH5 = H7O =>
H2 + OH5 = H7O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
KMnO4 + FeO + HCl = MnCl2 + KCl + Fe2O3 + H2O =>
2 KMnO4 + 10 FeO + 6 HCl = 2 MnCl2 + 2 KCl + 5 Fe2O3 + 3 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Al2(SO4)3 + Na2Co3 = Al2(Co3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2Co3 = Al2(Co3)3 + 3 Na2SO4
SO2 + HBrO3 + H2O = HBr + H2SO4 =>
3 SO2 + HBrO3 + 3 H2O = HBr + 3 H2SO4
C6H5COOH + KHCO3 = KC6H5CO2 + H2O + CO2 =>
C6H5COOH + KHCO3 = KC6H5CO2 + H2O + CO2
FeO + CH3COOH = Fe(CH3COO) + HO =>
FeO + CH3COOH = Fe(CH3COO) + HO
Na(s) + H2SO4(s) = Na2SO4(aq) + H2(g) =>
2 Na(s) + H2SO4(s) = Na2SO4(aq) + H2(g)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SiC + Cl = SiCl4 + C =>
SiC + 4 Cl = SiCl4 + C
C8 + H22 = H22C8 =>
C8 + H22 = H22C8
MgCl2 + Li2CO3 = LiCl + MgCO3 =>
MgCl2 + Li2CO3 = 2 LiCl + MgCO3
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2 =>
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + SO4Na2 =>
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + SO4Na2
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(s) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(s)
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
KN3H2O = HN3KOH =>
KN3H2O = HN3KOH
K3N + PbF4 = Pb3N4 + KF =>
4 K3N + 3 PbF4 = Pb3N4 + 12 KF
C2H6 + (O2) = CO2 + H2O =>
2 C2H6 + 7(O2) = 4 CO2 + 6 H2O
NaOH + SO4 = Na2SO4 + H2O2 =>
2 NaOH + SO4 = Na2SO4 + H2O2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
FeCl2 = Cl2 + Fe3 =>
3 FeCl2 = 3 Cl2 + Fe3
CrO2{-} + H{+} = Cr{3+} + H2O =>
CrO2{-} + 4 H{+} = Cr{3+} + 2 H2O
C1H10 + O2 = CO2 + H2O =>
2 C1H10 + 7 O2 = 2 CO2 + 10 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
H2SO4 + CuO = CuSO4 + H2O =>
H2SO4 + CuO = CuSO4 + H2O
LiMnO4 + LiOH + KI = Li2MnO4 + KIO3 + H2O =>
6 LiMnO4 + 6 LiOH + KI = 6 Li2MnO4 + KIO3 + 3 H2O
O + H2O = H2O2 =>
O + H2O = H2O2
CaCI2 + FeS = FeCI2 + CaS =>
CaCI2 + FeS = FeCI2 + CaS
NH3 + BaCl2 = NH3Cl2 + Ba =>
NH3 + BaCl2 = NH3Cl2 + Ba
NH3 + AgNO3 + H2O = Ag(NH3)2 + NH4NO3 =>
26 NH3 + 8 AgNO3 + 3 H2O = 8 Ag(NH3)2 + 9 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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