| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + O2 = 2 MgO
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HCL + CH3COO{-} = CH3COOH + CL{-} =>
HCL + CH3COO{-} = CH3COOH + CL{-}
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
PCl3(g) + Cl2(g) = PCl5(g) =>
PCl3(g) + Cl2(g) = PCl5(g)
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
HCL + CH3COO{-} = CH3COOH + CL{-} =>
HCL + CH3COO{-} = CH3COOH + CL{-}
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH4O + O2 = CO2 + H20 =>
10 CH4O + 5 O2 = 10 CO2 + 2 H20
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
C33H44O9 + O2 = CO2 + H20 =>
10 C33H44O9 + 285 O2 = 330 CO2 + 22 H20
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
Al2(CO3)3 + HCH3COO = Al(CH3COO)3 + H2CO3 =>
Al2(CO3)3 + 6 HCH3COO = 2 Al(CH3COO)3 + 3 H2CO3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C3H7OH + HBr = C3H7Br + H2O =>
C3H7OH + HBr = C3H7Br + H2O
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H14 + O2 = CO2 + H2O =>
2 C2H14 + 11 O2 = 4 CO2 + 14 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
MgO2 = MgO + O2 =>
2 MgO2 = 2 MgO + O2
HCl + CH3COO{-} = CH3COOH + Cl{-} =>
HCl + CH3COO{-} = CH3COOH + Cl{-}
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6O2 + O2 = CO2 + H20 =>
10 C2H6O2 + 10 O2 = 20 CO2 + 3 H20
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/19
Équations équilibrées sur02/11/18
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