| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HgSO4 + 2 Ag3PO4 = 3 Ag2SO4 + Hg3(PO4)2
Cr2O7{2-} + S{2-} + H{+} = Cr3{+} + S + H2O =>
3 Cr2O7{2-} + 17 S{2-} + 42 H{+} = 2 Cr3{+} + 17 S + 21 H2O
NaOH + Al(OH)3 = NaAlO2 + H2O =>
NaOH + Al(OH)3 = NaAlO2 + 2 H2O
Zn + H2S2O7 = ZnSO4 + H2S + H2O =>
8 Zn + 5 H2S2O7 = 8 ZnSO4 + 2 H2S + 3 H2O
H2SO4 + Ga = GaSO3 + H2O =>
H2SO4 + Ga = GaSO3 + H2O
C6H5NO2 + NH4Cl + Zn = C6H5NH2 + ZnCl2 + NH3 + H2O =>
C6H5NO2 + 6 NH4Cl + 3 Zn = C6H5NH2 + 3 ZnCl2 + 6 NH3 + 2 H2O
AgNO3 + NaP = AgP + NaNO3 =>
AgNO3 + NaP = AgP + NaNO3
AlOH + HC = AlC + H2O =>
AlOH + HC = AlC + H2O
NaI + NH4NO3 = NH4I + NaNO3 =>
NaI + NH4NO3 = NH4I + NaNO3
K + M2O = KO + M =>
K + M2O = KO + 2 M
Si2Cl6 + HF = SiF4 + HCl + H2 =>
Si2Cl6 + 8 HF = 2 SiF4 + 6 HCl + H2
C2CuO4 = C + Cu + O =>
C2CuO4 = 2 C + Cu + 4 O
Al + Fe2O9 = Al4O3 + Fe =>
12 Al + Fe2O9 = 3 Al4O3 + 2 Fe
HI + H2SO4 = I4 + H2S + H2O =>
8 HI + H2SO4 = 2 I4 + H2S + 4 H2O
NiO + NaOH = Na2O + Ni(OH)2 =>
NiO + 2 NaOH = Na2O + Ni(OH)2
K2S2O8 + KI = K2SO4 + I2 =>
K2S2O8 + 2 KI = 2 K2SO4 + I2
C12H26 + Cl2 = C12H23Cl + HCl =>
C12H26 + 2 Cl2 = C12H23Cl + 3 HCl
V2O5V2O3 = VO2 =>
V2O5V2O3 = 4 VO2
CoSO4 + HOH = Co(OH)2 + H2SO4 =>
CoSO4 + 2 HOH = Co(OH)2 + H2SO4
Br2O + H2O = (HBrO)2 =>
Br2O + H2O = (HBrO)2
SO2 + H2 = SO + H2O =>
SO2 + H2 = SO + H2O
Ph5H6 + O2 = PhO2 + H2O =>
2 Ph5H6 + 13 O2 = 10 PhO2 + 6 H2O
H2Se + Bi(OH)3 = Bi(HSe)3 + H2O =>
3 H2Se + Bi(OH)3 = Bi(HSe)3 + 3 H2O
Cl + NO2 = NO2Cl =>
Cl + NO2 = NO2Cl
KMnO4 + Na2SO4 + H2O = K2SO4 + MnSO4 + NaOH + O2 =>
4 KMnO4 + 6 Na2SO4 + 6 H2O = 2 K2SO4 + 4 MnSO4 + 12 NaOH + 5 O2
HClO + H2S = S + HCl + H2O =>
HClO + H2S = S + HCl + H2O
Sr2O3 + ZrO2 + SiO2 = SrZrSiO4 + O2 =>
2 Sr2O3 + 4 ZrO2 + 4 SiO2 = 4 SrZrSiO4 + 3 O2
VOSO4 + KOH = VOK2(SO4)2 + H2O + K2V4O9 =>
8 VOSO4 + 10 KOH = 4 VOK2(SO4)2 + 5 H2O + K2V4O9
CH4 + O2 = CO2 + CH2H20 =>
11 CH4 + 9 O2 = 9 CO2 + 2 CH2H20
CdBr2 + Ni = Cd + NiBr2 =>
CdBr2 + Ni = Cd + NiBr2
C8H15Cl + KMnO4 + H2SO4 = C8H13O2Cl + K2SO4 + MnSO4 + H2O =>
5 C8H15Cl + 6 KMnO4 + 9 H2SO4 = 5 C8H13O2Cl + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu(NO3)2 + Ag = Ag(NO3)3 + Cu =>
3 Cu(NO3)2 + 2 Ag = 2 Ag(NO3)3 + 3 Cu
Zn + NiCl = ZnCl2 + Ni2 =>
Zn + 2 NiCl = ZnCl2 + Ni2
NO + I{-} + H{+} = I2 + N2 + H2O =>
2 NO + 4 I{-} + 4 H{+} = 2 I2 + N2 + 2 H2O
K2Cr2O7 + FeSO4 + H2O = FeCrO4 + K2SO4 + H2SO4 =>
K2Cr2O7 + 2 FeSO4 + H2O = 2 FeCrO4 + K2SO4 + H2SO4
WO3*2H2O + NaOH = Na6[H2W12O40]*21H2O + H2O =>
12 WO3*2H2O + 6 NaOH = Na6[H2W12O40]*21H2O + 5 H2O
SO3 + Na2SO4 + H2O = NaHSO4 =>
SO3 + Na2SO4 + H2O = 2 NaHSO4
Br2 + HCO2H = Br{-} + H{+} + CO2(g) =>
Br2 + HCO2H = 2 Br{-} + 2 H{+} + CO2(g)
H2O + Cl = HClO + H =>
H2O + Cl = HClO + H
KI + Fe(NO3)3 = KI(NO3) + Fe =>
3 KI + Fe(NO3)3 = 3 KI(NO3) + Fe
HOOCCOOH + NaHCO3 = CH3COONa + CO2 + H2O =>
4 HOOCCOOH + NaHCO3 = CH3COONa + 7 CO2 + 3 H2O
N20 + ClO{-} = Cl{-} + NO2 =>
N20 + 40 ClO{-} = 40 Cl{-} + 20 NO2
K2MnO4 + S + H2SO4 = K2SO4 + MnSO4 + H2O =>
3 K2MnO4 + 2 S + 4 H2SO4 = 3 K2SO4 + 3 MnSO4 + 4 H2O
KMnO4 + CaCO3 = KCO3 + CaMnO4 =>
KMnO4 + CaCO3 = KCO3 + CaMnO4
C8H16 + Cl2 = C8H16Cl2 =>
C8H16 + Cl2 = C8H16Cl2
KMnO4 + HI = HMnO4 + KI =>
KMnO4 + HI = HMnO4 + KI
MnI2 + KClO3 + KOH = KMnO4 + KIO4 + KCl + H2O =>
2 MnI2 + 7 KClO3 + 6 KOH = 2 KMnO4 + 4 KIO4 + 7 KCl + 3 H2O
Tl1OH + MgBr2 = Mg(OH)2 + TlBr =>
2 Tl1OH + MgBr2 = Mg(OH)2 + 2 TlBr
FeO + Al = Al2O3 + Fe(l) =>
3 FeO + 2 Al = Al2O3 + 3 Fe(l)
C6H1206(s) + O2(g) = CO2(g) + H20(l) =>
10 C6H1206(s) + 60 O2(g) = 60 CO2(g) + 603 H20(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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