| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(CH2CH3)3 + 3 H2O = Al(OH)3 + 3 C2H6
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
Sr3(PO4)2 + K2CrO4 = SrCrO4 + K3(PO4) =>
Sr3(PO4)2 + 3 K2CrO4 = 3 SrCrO4 + 2 K3(PO4)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg + Fe2 = MgFe2 =>
Mg + Fe2 = MgFe2
K2S + F2 = KF + S =>
K2S + F2 = 2 KF + S
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Fe(OH)3 + H2(SO4) = H2O + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 H2(SO4) = 6 H2O + Fe2(SO4)3
HCl + Cs2CO3 = CO2 + H2O + CsCl =>
2 HCl + Cs2CO3 = CO2 + H2O + 2 CsCl
H8B2O2 + H2O = HBO2 + H2 =>
H8B2O2 + 2 H2O = 2 HBO2 + 5 H2
SrSO4 + K2S = SrS + K2SO4 =>
SrSO4 + K2S = SrS + K2SO4
BaCl2 + I2 = Ba2I + Cl2 =>
4 BaCl2 + I2 = 2 Ba2I + 4 Cl2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KNO3 = K + O3 + N =>
KNO3 = K + O3 + N
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
H3Si2H3 + O2 = SiO2 + H2O =>
2 H3Si2H3 + 7 O2 = 4 SiO2 + 6 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C6H5CH3 + HNO3 = C6H3(CH3)(NO2)2 + H2O =>
C6H5CH3 + 2 HNO3 = C6H3(CH3)(NO2)2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Bi(NO3)3*5H2O + Sc2O3 = BiScO3 + H2O + N2 + O2 =>
4 Bi(NO3)3*5H2O + 2 Sc2O3 = 4 BiScO3 + 20 H2O + 6 N2 + 15 O2
NaOH + (NH4)2S = H2O + NH3 + Na2S =>
2 NaOH + (NH4)2S = 2 H2O + 2 NH3 + Na2S
Li2Br4H4S2O8 = LiSO4H2Br2 =>
Li2Br4H4S2O8 = 2 LiSO4H2Br2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
KClO3 + Na2SnO2 = KCl + Na2SnO3 =>
KClO3 + 3 Na2SnO2 = KCl + 3 Na2SnO3
CaS2O3 + O2 + H2O = CaSO4 + H2SO4 =>
CaS2O3 + 2 O2 + H2O = CaSO4 + H2SO4
C8H18 = H2 + C8H16 =>
C8H18 = H2 + C8H16
C10H12 + Br2 = C10H8Br4 + HBr =>
C10H12 + 4 Br2 = C10H8Br4 + 4 HBr
P4(s) + Cl(g) = PCl(l) =>
P4(s) + 4 Cl(g) = 4 PCl(l)
KSCN + H2CrO7 + K2Cr2O7 = CO2 + NO2 + Cr2O3 + K2SO4 + H2O =>
6 KSCN + 8 H2CrO7 + 3 K2Cr2O7 = 6 CO2 + 6 NO2 + 7 Cr2O3 + 6 K2SO4 + 8 H2O
KI + K3[Fe(CN)6] = I2 + K4[Fe(CN)6] =>
2 KI + 2 K3[Fe(CN)6] = I2 + 2 K4[Fe(CN)6]
C6H6 + I2 = C6H6I6 =>
C6H6 + 3 I2 = C6H6I6
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CBr4 + H2SO4 = COBr2 + SO2 + Br2 + H2O =>
CBr4 + H2SO4 = COBr2 + SO2 + Br2 + H2O
C4H9NO2H2OHCl = C2H6NO2ClC2H5OH =>
C4H9NO2H2OHCl = C2H6NO2ClC2H5OH
Ca2OH2SO4 = Ca2SO4H2O =>
Ca2OH2SO4 = Ca2SO4H2O
HNO3 + H2O2 = H2O + HNO4 =>
HNO3 + H2O2 = H2O + HNO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H9N + HCl + CoCl2 = C3H10NCoCl3 =>
C3H9N + HCl + CoCl2 = C3H10NCoCl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH3 + NH4NO3 = N2 + H2O =>
2 NH3 + 3 NH4NO3 = 4 N2 + 9 H2O
Si + Au = SiAu123 =>
Si + 123 Au = SiAu123
CH3F + O2 = CO2 + H2O + HF =>
2 CH3F + 3 O2 = 2 CO2 + 2 H2O + 2 HF
K2Cr2O7 + FeSO4 + HSO4 = Cr2(SO4)3 + H2O + K2SO4 + Fe2(SO4)3 =>
K2Cr2O7 + 20 FeSO4 + 14 HSO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 10 Fe2(SO4)3
CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O =>
CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O
Zn + Cu2SO4 = Cu + ZnSO4 =>
Zn + Cu2SO4 = 2 Cu + ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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