| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 H2S + 8 SO2 = 3 S8 + 16 H2O
H + Cr2O7 = Cr + H2O =>
14 H + Cr2O7 = 2 Cr + 7 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Mg[OH]2 = H2O + MgO =>
Mg[OH]2 = H2O + MgO
ZnCO3 + H2SO4 = H2CO3 + ZnSO4 =>
ZnCO3 + H2SO4 = H2CO3 + ZnSO4
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
M2O3 + CO = M + CO2 =>
M2O3 + 3 CO = 2 M + 3 CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
CS2 + O2 = SO2 + CO2 =>
CS2 + 3 O2 = 2 SO2 + CO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
H + O = H2O =>
2 H + O = H2O
H + Cl = HCl =>
H + Cl = HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CuSO4*H2O = CuSO4 + H2O =>
CuSO4*H2O = CuSO4 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
PbS + O2 = SO2 + PbO =>
2 PbS + 3 O2 = 2 SO2 + 2 PbO
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
PbO2 + Pb + H2SO4 = PbSO4 + H2O =>
PbO2 + Pb + 2 H2SO4 = 2 PbSO4 + 2 H2O
Br + Cl = BrCl =>
Br + Cl = BrCl
MoO + XeF2 = MoF + Xe + O2 =>
2 MoO + XeF2 = 2 MoF + Xe + O2
Ga + Cl2 = GaCl3 =>
2 Ga + 3 Cl2 = 2 GaCl3
Ca[OH]2 + HF = CaF2 + H2O =>
Ca[OH]2 + 2 HF = CaF2 + 2 H2O
KOH + H3PO4 = KH2PO4 + H2O =>
KOH + H3PO4 = KH2PO4 + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
KAl(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 + KOH =>
KAl(SO4)2 + 4 NH4OH = Al(OH)3 + 2(NH4)2SO4 + KOH
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
CaCO3 + H2PO4 = CaPO4 + CO2 + H2O =>
CaCO3 + H2PO4 = CaPO4 + CO2 + H2O
CaCO3 + H3PO4 = CaPO4 + CO2 + H3O =>
CaCO3 + H3PO4 = CaPO4 + CO2 + H3O
MgSO4 + NH3 + H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2SO4
CaCO3 + H3PO4 = CaPO4 + CO2 + H3O =>
CaCO3 + H3PO4 = CaPO4 + CO2 + H3O
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H11OH + O2 = CO2 + H20 =>
10 C5H11OH + 45 O2 = 50 CO2 + 6 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/10
Équations équilibrées sur09/26/09
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