| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
Al + LiOH = Al(OH)3 + Li =>
Al + 3 LiOH = Al(OH)3 + 3 Li
HCl(aq) + NiOH(s) = NiCl(aq) + H2O =>
HCl(aq) + NiOH(s) = NiCl(aq) + H2O
C6H10 + H2SO4 = C6H12SO4 =>
C6H10 + H2SO4 = C6H12SO4
S2F10 + H2 = SF6 + H2S =>
3 S2F10 + H2 = 5 SF6 + H2S
ZnS2 + O = ZnO + SO2 =>
ZnS2 + 5 O = ZnO + 2 SO2
H2SO4 + KMnO4 + AlI3 = K2SO4 + MnSO4 + Al2(SO4)3 + H2O + I2 =>
24 H2SO4 + 6 KMnO4 + 10 AlI3 = 3 K2SO4 + 6 MnSO4 + 5 Al2(SO4)3 + 24 H2O + 15 I2
HNO3 + HClO4 = NO2ClO4 + H2O =>
HNO3 + HClO4 = NO2ClO4 + H2O
C2H5OH + H2SO4 = HC2H5SO4 + H2O =>
C2H5OH + H2SO4 = HC2H5SO4 + H2O
ClO{-} + Cl{-} + H{+} = Cl2(g) + H2O =>
ClO{-} + Cl{-} + 2 H{+} = Cl2(g) + H2O
C5H8O4 = C4H8O2 + CO2 =>
C5H8O4 = C4H8O2 + CO2
SrCl2 + LiN3 + P3N5 = Sr3LiP10N19 + LiCl + N2 =>
9 SrCl2 + 21 LiN3 + 10 P3N5 = 3 Sr3LiP10N19 + 18 LiCl + 28 N2
Cu(NH3)4SO4*6H2O + KI = CuI + KSO4 + H2O + (NH3)4 =>
Cu(NH3)4SO4*6H2O + KI = CuI + KSO4 + 6 H2O + (NH3)4
O + He = OHe =>
O + He = OHe
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
K + MgSO4 = K2SO4Mg =>
2 K + MgSO4 = K2SO4Mg
PCl3 + HCl = Cl2 + PH3 =>
PCl3 + 3 HCl = 3 Cl2 + PH3
P + KMnO4 = MnO2 + P2O5 + K2MnO4 =>
4 P + 10 KMnO4 = 5 MnO2 + 2 P2O5 + 5 K2MnO4
C17H15 + O2 = CO2 + H2O =>
4 C17H15 + 83 O2 = 68 CO2 + 30 H2O
C6H8O6 + H2O = CO2 + H =>
C6H8O6 + 6 H2O = 6 CO2 + 20 H
XCH2OH + KMnO4 + H2SO4 = XCOH + K2SO4 + MnSO4 + H2O =>
5 XCH2OH + 2 KMnO4 + 3 H2SO4 = 5 XCOH + K2SO4 + 2 MnSO4 + 8 H2O
H2SO4 + HNaCO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + 2 HNaCO3 = 2 CO2 + 2 H2O + Na2SO4
Pb + Na + C2H5Cl = Pb1(C2H5)4 + Na1Cl =>
Pb + 4 Na + 4 C2H5Cl = Pb1(C2H5)4 + 4 Na1Cl
C6H13OH + K2Cr2O7 + HBr = H2O + KBr + CrBr3 + C6H11COOH =>
7 C6H13OH + 6 K2Cr2O7 + 48 HBr = 37 H2O + 12 KBr + 12 CrBr3 + 6 C6H11COOH
Fe(s) + HNO3(aq) = Fe2O3(s) + H2(g) + NO2(g) =>
4 Fe(s) + 6 HNO3(aq) = 2 Fe2O3(s) + 3 H2(g) + 6 NO2(g)
Li2SO4 + Pb(NO3)2 = Pb2(SO4)2 + LiNO3 =>
2 Li2SO4 + 2 Pb(NO3)2 = Pb2(SO4)2 + 4 LiNO3
FeCl3 + K2C2O4*H2O + H2O = K3Fe(C2O4)3*4H2O + KCl =>
FeCl3 + 3 K2C2O4*H2O + H2O = K3Fe(C2O4)3*4H2O + 3 KCl
Ge + NaOH + H2O2 = NaGeO2 + H2O =>
2 Ge + 2 NaOH + 3 H2O2 = 2 NaGeO2 + 4 H2O
AgBr + F2 = AgF + Br =>
2 AgBr + F2 = 2 AgF + 2 Br
NiN = Ni + N2 =>
2 NiN = 2 Ni + N2
KCN + KMnO4 + HCl = KCl + Mn + CO2 + NO + H2O =>
KCN + KMnO4 + 2 HCl = 2 KCl + Mn + CO2 + NO + H2O
NaF + H2O = HO + NaHF =>
NaF + H2O = HO + NaHF
CH2COOH + K2CO3 = KCH2COO + H2O + CO2 =>
2 CH2COOH + K2CO3 = 2 KCH2COO + H2O + CO2
FeCl3 + K2C2O4*H2O + H2O = K3Fe(C2O4)3*4H2O + KCl =>
FeCl3 + 3 K2C2O4*H2O + H2O = K3Fe(C2O4)3*4H2O + 3 KCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4) + (NH4) + H + SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4) + 2(NH4) + 2 H + 2 SO4 + 6 H2O
HO2CCO2H + NaOH = NaO2CCO2Na + H2O =>
HO2CCO2H + 2 NaOH = NaO2CCO2Na + 2 H2O
MoO3 + NH3 = MoO2 + NO2 + H2O =>
7 MoO3 + 2 NH3 = 7 MoO2 + 2 NO2 + 3 H2O
FeCl3 + K2C2O4*H2O + H2O = K3Fe(C2O4)3*4H2O + KCl =>
FeCl3 + 3 K2C2O4*H2O + H2O = K3Fe(C2O4)3*4H2O + 3 KCl
K2S + HCl = K2H + SCl =>
K2S + HCl = K2H + SCl
Fe2O3 + CCO = Fe + CO2 =>
Fe2O3 + CCO = 2 Fe + 2 CO2
KCN + KMnO4 + H2O = (CN)2 + MnO2 + KOH =>
6 KCN + 2 KMnO4 + 4 H2O = 3(CN)2 + 2 MnO2 + 8 KOH
FeCl3 + K2C2O4*H2O + H2O = K3Fe(C2O4)3*4H2O + KCl =>
FeCl3 + 3 K2C2O4*H2O + H2O = K3Fe(C2O4)3*4H2O + 3 KCl
C4H8O + H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O + C4H6O =>
5 C4H8O + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 C4H6O
Au + BrF3 + KF3 = Br2 + KAuF4 =>
6 Au + 2 BrF3 + 6 KF3 = Br2 + 6 KAuF4
H2S + Hg = H2 + HgS =>
H2S + Hg = H2 + HgS
ZnS + O = SO + Zn =>
ZnS + O = SO + Zn
HClO + I2 = Cl2 + Cl{-} + IO3{+} + H2O =>
12 HClO + I2 = 5 Cl2 + 2 Cl{-} + 2 IO3{+} + 6 H2O
CH3CH2OH = CH3OHCH2 =>
CH3CH2OH = CH3OHCH2
Cl2 + NaAsO2 + NaOH = Na3AsO4 + NaCl + H2O =>
Cl2 + NaAsO2 + 4 NaOH = Na3AsO4 + 2 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/24
Équations équilibrées sur02/10/23
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