| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaC2H3O2 + HCl = HC2H3O2 + NaCl =>
NaC2H3O2 + HCl = HC2H3O2 + NaCl
NaOH + NH4NO3 = NaNO3 + NH3 + H2O =>
NaOH + NH4NO3 = NaNO3 + NH3 + H2O
CaCl + NaHSO3 = CaHSO3 + NaCl =>
CaCl + NaHSO3 = CaHSO3 + NaCl
XHNO3 + KOH = XKNO3 + H2O =>
XHNO3 + KOH = XKNO3 + H2O
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
K2C2O4 + HCl = KCl + H2C2O4 =>
K2C2O4 + 2 HCl = 2 KCl + H2C2O4
Na + SO2 + H2O = Na2SO3 + H2 =>
2 Na + SO2 + H2O = Na2SO3 + H2
H3PO4 + Ca(OH)2 = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CH3OH + O = CO2 + H2O =>
CH3OH + 3 O = CO2 + 2 H2O
CaCl + Cu2SO4 = Ca2SO4 + CuCl =>
2 CaCl + Cu2SO4 = Ca2SO4 + 2 CuCl
NaHSO3 + Cu2SO4 = CuHSO3 + Na2SO4 =>
2 NaHSO3 + Cu2SO4 = 2 CuHSO3 + Na2SO4
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
CaCl + Na2CrO4 = Ca2CrO4 + NaCl =>
2 CaCl + Na2CrO4 = Ca2CrO4 + 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCl + NaOH = CaOH + NaCl =>
CaCl + NaOH = CaOH + NaCl
H + N = HN =>
H + N = HN
H + N = H5N =>
5 H + N = H5N
CaCl + K2CrO4 = Ca2CrO4 + KCl =>
2 CaCl + K2CrO4 = Ca2CrO4 + 2 KCl
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CaCl + NaHSO3 = CaHSO3 + NaCl =>
CaCl + NaHSO3 = CaHSO3 + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaCl + Cu2SO4 = Ca2SO4 + CuCl =>
2 CaCl + Cu2SO4 = Ca2SO4 + 2 CuCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
AgNO3 + BaBr2 = AgBr + Ba(NO3)2 =>
2 AgNO3 + BaBr2 = 2 AgBr + Ba(NO3)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
HCl + K2CrO4 = KCl + H2CrO4 =>
2 HCl + K2CrO4 = 2 KCl + H2CrO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl =>
KMnO4 + 8 HCl = KCl + MnCl2 + 4 H2O + 5 Cl
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
HCl + Cu2SO4 = H2SO4 + CuCl =>
2 HCl + Cu2SO4 = H2SO4 + 2 CuCl
HCl + NaOH = NaCl + HOH =>
HCl + NaOH = NaCl + HOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COOH + NaHCO3 = NaCH3COO + CH3HCO3 =>
5 CH3COOH + 2 NaHCO3 = 2 NaCH3COO + 4 CH3HCO3
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
C38H25N9O9S2{-2} + O2 = CO2 + H2O + NO3{-} + SO4{-2} + H{+} =>
2 C38H25N9O9S2{-2} + 109 O2 = 76 CO2 + 14 H2O + 18 NO3{-} + 4 SO4{-2} + 22 H{+}
Na2CrO4 + CaCl = NaCl + Ca2CrO4 =>
Na2CrO4 + 2 CaCl = 2 NaCl + Ca2CrO4
NaOH + HCl = NaCl + HHO =>
NaOH + HCl = NaCl + HHO
NaOH + HCl = NaCl + OHH =>
NaOH + HCl = NaCl + OHH
C32H18N7O14S3{-3} + O2 = CO2 + H2O + NO3{-} + SO4{-2} + H{+} =>
2 C32H18N7O14S3{-3} + 87 O2 = 64 CO2 + 8 H2O + 14 NO3{-} + 6 SO4{-2} + 20 H{+}
C28H15N9O16S2{-2} + O2 = CO2 + H2O + NO3{-} + SO4{-2} + H{+} =>
2 C28H15N9O16S2{-2} + 77 O2 = 56 CO2 + 4 H2O + 18 NO3{-} + 4 SO4{-2} + 22 H{+}
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
KMnO4 + C6H8O7 = HMnO4 + C6H5K3O7 =>
3 KMnO4 + C6H8O7 = 3 HMnO4 + C6H5K3O7
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/21/09
Équations équilibrées sur03/23/08
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