| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 = 2 NH3 + H2O + CO2
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
Si4H10 + O2 = SiO2 + H20 =>
2 Si4H10 + 8 O2 = 8 SiO2 + H20
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO + CO = CO2 + N =>
NO + CO = CO2 + N
Na2S + KMnO4 + H2O = S + MnO2 + NaOH + KOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 NaOH + 2 KOH
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
ZnO + C = CO2 + Zn =>
2 ZnO + C = CO2 + 2 Zn
CaCO3 + NH4H2PO4 + ZnO = CaZnP2O7 + CO2 + NH3 + H2O =>
CaCO3 + 2 NH4H2PO4 + ZnO = CaZnP2O7 + CO2 + 2 NH3 + 3 H2O
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
H3PO4 + KOH = KH2PO4 + H2O =>
H3PO4 + KOH = KH2PO4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + H2SO4 = Fe2(SO4)3 + H =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 6 H
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
LiOH + KCL = LiCL + KOH =>
LiOH + KCL = LiCL + KOH
Fe2O + CO = Fe + CO2 =>
Fe2O + CO = 2 Fe + CO2
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s) =>
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s)
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
K + O = KO =>
K + O = KO
ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
NH4NO3 = NH3 + HNO3 =>
NH4NO3 = NH3 + HNO3
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
K + O2 = KO =>
2 K + O2 = 2 KO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaO + NH4H2PO4 + ZnO = CaZnP2O7 + NH3 + H2O =>
CaO + 2 NH4H2PO4 + ZnO = CaZnP2O7 + 2 NH3 + 3 H2O
O + PbS2 = SO2 + Pb2O =>
9 O + 2 PbS2 = 4 SO2 + Pb2O
NaCl + (NH4)SO4 = NaSO4 + NH4Cl =>
NaCl + (NH4)SO4 = NaSO4 + NH4Cl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C18H20 + O2 = CO2 + H2O =>
C18H20 + 23 O2 = 18 CO2 + 10 H2O
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CuS + H2O2 = CuSO4 + H2O =>
CuS + 4 H2O2 = CuSO4 + 4 H2O
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HCl + Na2SO3 = H2SO3 + NaCl =>
2 HCl + Na2SO3 = H2SO3 + 2 NaCl
C8H5O4K + NaOH = C8H4O4 + Na + H2O + K =>
C8H5O4K + NaOH = C8H4O4 + Na + H2O + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/15
Équations équilibrées sur03/10/14
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