| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C8H10OH + 2 K2CrO4 + 5 H2SO4 = 3 C8H9O + Cr2(SO4)3 + 2 K2SO4 + 8 H2O
C6HO3 + O2 = CO2 + HOH =>
4 C6HO3 + 19 O2 = 24 CO2 + 2 HOH
OH + BH4 = H3BO3 + H2O =>
7 OH + BH4 = H3BO3 + 4 H2O
ZnO + CdO = ZnCd + O2 =>
ZnO + CdO = ZnCd + O2
H2O + Ga = GaO + H2 =>
H2O + Ga = GaO + H2
Ca + H2SO4 = S + O2 + Ca(OH)2 =>
Ca + H2SO4 = S + O2 + Ca(OH)2
C18H36O2 = C + H2 + O2 =>
C18H36O2 = 18 C + 18 H2 + O2
Zi + HNO3 = Zi(NO3)2 + NO + H2O =>
3 Zi + 8 HNO3 = 3 Zi(NO3)2 + 2 NO + 4 H2O
H + F = HF =>
H + F = HF
RbCOFeCHO = RbCHOFeCO =>
RbCOFeCHO = RbCHOFeCO
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + HNO3 + NH3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3 + 2 NH3
NaOH(aq) + H3PO4(aq)(aq) = H3OH(l) + NaPO4(s) =>
NaOH(aq) + H3PO4(aq)(aq) = H3OH(l) + NaPO4(s)
Na2HPO4 + KSCN = Na2SCN + KHPO4 =>
Na2HPO4 + KSCN = Na2SCN + KHPO4
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O =>
CH3CH(OH)CH3 + HNO3 = CH3CHO(NO2)CH3 + H2O
NO + KClO4 + H2O = HNO3 + HCl + KOH =>
8 NO + 3 KClO4 + 7 H2O = 8 HNO3 + 3 HCl + 3 KOH
CO3 + HPO4 = CO3(PO4)2 + H =>
CO3 + 2 HPO4 = CO3(PO4)2 + 2 H
Pb(NO3)2 + AgNO2 = PbNO2 + Ag(NO3)2 =>
Pb(NO3)2 + AgNO2 = PbNO2 + Ag(NO3)2
CH3COCl + NaHg + H2SO4 = CH3CHO + Hg2Cl2 + Na2SO4 =>
2 CH3COCl + 2 NaHg + H2SO4 = 2 CH3CHO + Hg2Cl2 + Na2SO4
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2S2O4 =>
2 KMnO4 + 8 H2C2O4 + 4 H2SO4 = 2 MnSO4 + 16 CO2 + 12 H2O + K2S2O4
Ti + Au = Ti3Au =>
3 Ti + Au = Ti3Au
Ni(OH)2 + NH3 = Ni(NH3)2(OH)2 =>
Ni(OH)2 + 2 NH3 = Ni(NH3)2(OH)2
CaCl2 + H2O2 + NH3 + H2O = CaO2*8H2O + NH4Cl =>
CaCl2 + H2O2 + 2 NH3 + 8 H2O = CaO2*8H2O + 2 NH4Cl
H3PO4 = P2O5 + H2O = PO4H3 =>
2 H3PO4 = P2O5 + 3 H2O
ZnO + C6H8O7 = C12H10O14Zn3 + H2O =>
3 ZnO + 2 C6H8O7 = C12H10O14Zn3 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O
H2SO4 + NaHCO3 = CO2 + Na + SO4 + H2O =>
H2SO4 + 2 NaHCO3 = 2 CO2 + 2 Na + SO4 + 2 H2O
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
C6H12O6(s) + O2(s) = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2(s) = 6 CO2(g) + 6 H2O(g)
BiCl3 + NaOH = NaCl + Bi(OH)3 =>
BiCl3 + 3 NaOH = 3 NaCl + Bi(OH)3
K2Cr2O7 + CH3CH2OH + H2SO4 = CrS(SO4)3 + CH3COOH + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 9 H2SO4 = 2 CrS(SO4)3 + 3 CH3COOH + K2SO4 + 12 H2O
NaS + CuSO4 = CuS2 + Na2SO4 =>
2 NaS + CuSO4 = CuS2 + Na2SO4
Cs + P4 = CsP4 =>
Cs + P4 = CsP4
NH3 + O2 = H2O + N0 =>
4 NH3 + 3 O2 = 6 H2O + 4 N0
H2O2 + HNO3 + Cu = Cu(NO3)2 + H2O =>
H2O2 + 2 HNO3 + Cu = Cu(NO3)2 + 2 H2O
Ag{+} + Br{-} = Ag + Br2 =>
2 Ag{+} + 2 Br{-} = 2 Ag + Br2
AgCO3 + C2H4O2 = AgC2H3O2 + CO2 + H2O =>
8 AgCO3 + 9 C2H4O2 = 8 AgC2H3O2 + 10 CO2 + 6 H2O
NH4NO3 + BaOH2 = H2O + NH3 + Ba(NO3)2 =>
9 NH4NO3 + 4 BaOH2 = 7 H2O + 10 NH3 + 4 Ba(NO3)2
Sc(OH)3 + P2O5 = ScPO4 + H2O =>
2 Sc(OH)3 + P2O5 = 2 ScPO4 + 3 H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2 =>
2 MnO4{-} + 8 NO2{-} + 6 H{+} = 2 Mn{2+} + 8 NO3{-} + 3 H2
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
Cu2S + HNO2 = Cu(NO3)2 + H2SO4 + NO + H2O =>
Cu2S + 22 HNO2 = 2 Cu(NO3)2 + H2SO4 + 18 NO + 10 H2O
Al + H2O = Al(OH)3 + H3O =>
Al + 6 H2O = Al(OH)3 + 3 H3O
Al(s) + HCl(aq) = AlCl3(aqua) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aqua) + 3 H2(g)
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
NaHCO3(s) + Ca(OH)2 = CaCO3(s) + NaOH(aq) + H2O(l) =>
NaHCO3(s) + Ca(OH)2 = CaCO3(s) + NaOH(aq) + H2O(l)
Ta + O + H2O = Ta(OH) =>
2 Ta + O + H2O = 2 Ta(OH)
Al + Cr2O3 = (Al2O3) + Cr =>
2 Al + Cr2O3 = (Al2O3) + 2 Cr
C3H8 + J = C3H7J + HJ =>
C3H8 + 2 J = C3H7J + HJ
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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