| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiS2 + 4 NH3 = Si(NH)2 + 2 NH4SH
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + HIO3 + KHSO4 + H2O =>
K2Cr2O7 + HI + 5 H2SO4 = Cr2(SO4)3 + HIO3 + 2 KHSO4 + 4 H2O
NaOH(aq)CuSO4(aq) = NaSO4CuOH =>
NaOH(aq)CuSO4(aq) = NaSO4CuOH
NaBiO3 + FeSO4 + H2SO4 = Na2SO4 + Bi2(SO4)3 + Fe2(SO4)3 + H2O =>
2 NaBiO3 + 4 FeSO4 + 6 H2SO4 = Na2SO4 + Bi2(SO4)3 + 2 Fe2(SO4)3 + 6 H2O
MgSO4 + HClO2 = Mg(ClO2)2 + H2SO4 =>
MgSO4 + 2 HClO2 = Mg(ClO2)2 + H2SO4
CH4O + C22H32O2 = C19H36O2 + O2 =>
46 CH4O + 10 C22H32O2 = 14 C19H36O2 + 19 O2
Na2SO + H2O = H2SO + Na(OH) =>
Na2SO + 2 H2O = H2SO + 2 Na(OH)
NH4PO4 + CaMnO4 = CaPO4 + NH4MnO4 =>
NH4PO4 + CaMnO4 = CaPO4 + NH4MnO4
Co(NO3)2 + NaCl = NaNO3 + Co(Cl)2 =>
Co(NO3)2 + 2 NaCl = 2 NaNO3 + Co(Cl)2
BaNO3 + K(C2H3O2) = KNO3 + Ba(C2H3O2) =>
BaNO3 + K(C2H3O2) = KNO3 + Ba(C2H3O2)
Al2S3 + Ca(oh)2 = Al(oh)3 + CaS =>
6 Al2S3 + 9 Ca(oh)2 = 4 Al(oh)3 + 18 CaS
Zn + H4SO2 = Zn2SO2 + H =>
2 Zn + H4SO2 = Zn2SO2 + 4 H
NaOH + Cl2 = NaCl + NaClO2 + H2 =>
2 NaOH + Cl2 = NaCl + NaClO2 + H2
Al2S3 + HNO3 = H2SO4 + Al(NO3)3 + NO2 + H2O =>
Al2S3 + 30 HNO3 = 3 H2SO4 + 2 Al(NO3)3 + 24 NO2 + 12 H2O
Mg + CH3COOH = Mg(C2H3OO)2 + H2 =>
Mg + 2 CH3COOH = Mg(C2H3OO)2 + H2
N2H4CO + NO2 + O2 = CH3N3O4 + H2O =>
4 N2H4CO + 4 NO2 + 3 O2 = 4 CH3N3O4 + 2 H2O
RbBiNb2O7 + CF2 = RbBiNb2O6F + CO2 =>
2 RbBiNb2O7 + CF2 = 2 RbBiNb2O6F + CO2
CH8CH3 + O2 = CO2 + H2O =>
4 CH8CH3 + 19 O2 = 8 CO2 + 22 H2O
MgNO{-3} + Ca(OH){-2} = CaNO{-3} + Mg(OH){-2} =>
MgNO{-3} + Ca(OH){-2} = CaNO{-3} + Mg(OH){-2}
SO2 + Cl + H2O = H{+} + Cl{-} + SO42 =>
SO2 + 80 Cl + 40 H2O = 80 H{+} + 80 Cl{-} + SO42
NO + Cu = N2 + Cu2O =>
2 NO + 4 Cu = N2 + 2 Cu2O
H2*Cl2 = HCl =>
H2*Cl2 = 2 HCl
Sr + Al1Cl3 = Al + Sr1Cl2 =>
3 Sr + 2 Al1Cl3 = 2 Al + 3 Sr1Cl2
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Fe + K{+} = Fe{+3} + K =>
Fe + 3 K{+} = Fe{+3} + 3 K
CrS3 + HNO3 + PbO2 = H2CrO4 + Pb(NO3) + H2SO4 =>
CrS3 + 8 HNO3 + 8 PbO2 = H2CrO4 + 8 Pb(NO3) + 3 H2SO4
Li2C2 + HCl + H2 = LiCl + CH4 =>
Li2C2 + 2 HCl + 3 H2 = 2 LiCl + 2 CH4
Cu(II)SO4 + Na2CO3 = Cu(II)CO3 + Na2SO4 =>
Cu(II)SO4 + Na2CO3 = Cu(II)CO3 + Na2SO4
Cu(SO4) + (HOH) = H(SO4) + Cu(OH) =>
Cu(SO4) + (HOH) = H(SO4) + Cu(OH)
Hg(NO3)2 + ZnI2 = Zn(NO3)2 + HgI2 =>
Hg(NO3)2 + ZnI2 = Zn(NO3)2 + HgI2
Li2CO3 + HI = LiI + CO2 + H2O =>
Li2CO3 + 2 HI = 2 LiI + CO2 + H2O
Li2OSO2 = Li2SO3 =>
Li2OSO2 = Li2SO3
CoCl2*6H2O + NH3 = CoCl2*6NH3 + H2O =>
CoCl2*6H2O + 6 NH3 = CoCl2*6NH3 + 6 H2O
CaC2 + N = CaCN + C =>
CaC2 + N = CaCN + C
KI + Na2SO4 = Na2I + KSO4 =>
KI + Na2SO4 = Na2I + KSO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C4H10O6 + O = CO2 + H2O =>
C4H10O6 + 7 O = 4 CO2 + 5 H2O
Pt + HI + Na2O2 = PtI4 + NaI + H2O =>
Pt + 8 HI + 2 Na2O2 = PtI4 + 4 NaI + 4 H2O
P3O2 = P2 + O5 =>
10 P3O2 = 15 P2 + 4 O5
CH3COOH + LiHSO3 = LiCH3COO + H2SO3 =>
CH3COOH + LiHSO3 = LiCH3COO + H2SO3
Zn(OAc)2*2H2O = Zn4O(OAc)6 + H2O + AcOH =>
4 Zn(OAc)2*2H2O = Zn4O(OAc)6 + 7 H2O + 2 AcOH
H3PO + Ba(OH)2 = Ba3(PO4)2 + H2 =>
2 H3PO + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2
NaNO2 + CH3COOH = CH3COONO2 + HNa =>
NaNO2 + CH3COOH = CH3COONO2 + HNa
HgI2 + IK = [I4Hg]K2 =>
HgI2 + 2 IK = [I4Hg]K2
NaOH + SO2 = NaO2 + HSO =>
NaOH + SO2 = NaO2 + HSO
H2S2O7(aq) + H2O3(l) = H2SO4(aq) + O2 =>
H2S2O7(aq) + H2O3(l) = 2 H2SO4(aq) + O2
O2 + F = FO2 =>
O2 + F = FO2
(C6H12)6 + O2 = CO2 + H2O =>
(C6H12)6 + 54 O2 = 36 CO2 + 36 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C15H25 + O2 = H2O + CO2 =>
4 C15H25 + 85 O2 = 50 H2O + 60 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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