| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiBr + Cl = LiCl + Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Cu + S = CuS =>
Cu + S = CuS
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
PbO + MnO + Os + O2 = PbMnOsO6 =>
PbO + MnO + Os + 2 O2 = PbMnOsO6
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
AGNO3 + CUCl2 = AGCl + CU(NO3)2 =>
2 AGNO3 + CUCl2 = 2 AGCl + CU(NO3)2
LiBr + Cl2 = LiCl2 + Br =>
LiBr + Cl2 = LiCl2 + Br
KBr + Al(ClO4)3 = AlBr3 + KClO4 =>
3 KBr + Al(ClO4)3 = AlBr3 + 3 KClO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbO + MnO + Os + O2 = Pb2MnOsO6 =>
4 PbO + 2 MnO + 2 Os + 3 O2 = 2 Pb2MnOsO6
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H8O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 CO2 + 3 H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
Pb(NO3)2 + K2SO4 = KNO3 + PbSO4 =>
Pb(NO3)2 + K2SO4 = 2 KNO3 + PbSO4
PCl3(aq) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(aq) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NaOH + HBr = H2O + NaBr =>
NaOH + HBr = H2O + NaBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH2H6O + CH3COOH = CH3COOCH2 + H2O =>
2 CH2H6O + 17 CH3COOH = 12 CH3COOCH2 + 12 H2O
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
CuJ + KMrO4 + H2SO4 = J2 + CuSO4 + MrSO4 + K2SO4 + H2O =>
10 CuJ + 4 KMrO4 + 16 H2SO4 = 5 J2 + 10 CuSO4 + 4 MrSO4 + 2 K2SO4 + 16 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
KOH(ag) + H2CO3(ag) = H2O(l) + K2CO3(ag) =>
2 KOH(ag) + H2CO3(ag) = 2 H2O(l) + K2CO3(ag)
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/18
Équations équilibrées sur04/24/17
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