| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + H2O = LiHCO3 + LiOH
C14H26 + O2 = CO + H2O =>
2 C14H26 + 27 O2 = 28 CO + 26 H2O
C56H108O6 + O2 = CO2 + H2O =>
C56H108O6 + 80 O2 = 56 CO2 + 54 H2O
C3H6 + O2 = H2O + C3H4O =>
C3H6 + O2 = H2O + C3H4O
Cl + Pb = PbCl2 =>
2 Cl + Pb = PbCl2
H{+} + CH3CH2CH2CH2OH + H2CrO4 = CH3COCH2CH3 + Cr{3+} + H2O =>
6 H{+} + 3 CH3CH2CH2CH2OH + 2 H2CrO4 = 3 CH3COCH2CH3 + 2 Cr{3+} + 8 H2O
BrNa + Cl = Br + NaCl =>
BrNa + Cl = Br + NaCl
Al + HCl = HAlCl =>
Al + HCl = HAlCl
Ca(HSO4)2 + NaOH = CaOH + Na(HSO4)2 =>
Ca(HSO4)2 + NaOH = CaOH + Na(HSO4)2
KNO3 + Na2S = K2S + NaNO3 =>
2 KNO3 + Na2S = K2S + 2 NaNO3
C6H4CH3(NO2) + KMnO4 + H2SO4 = C6H4COOH(NO2) + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3(NO2) + 6 KMnO4 + 9 H2SO4 = 5 C6H4COOH(NO2) + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H12 + Cl2 = Cl2C6H12 =>
C6H12 + Cl2 = Cl2C6H12
MgSO4 + N2 = MgN + SO4 =>
2 MgSO4 + N2 = 2 MgN + 2 SO4
C8H7NO3 + NaBH4 + H2O = C8H9NO3 + NaB(OH)4 =>
4 C8H7NO3 + NaBH4 + 4 H2O = 4 C8H9NO3 + NaB(OH)4
Na + Ba2C2O4 = Na2C2O4 + Ba =>
2 Na + Ba2C2O4 = Na2C2O4 + 2 Ba
C6H6 + O2 = H2 + C2O4 =>
C6H6 + 6 O2 = 3 H2 + 3 C2O4
Na3Br + NaBrO3 + H2SO4 = Br2 + NaSO4 + H2O =>
4 Na3Br + 6 NaBrO3 + 18 H2SO4 = 5 Br2 + 18 NaSO4 + 18 H2O
NO2 + KOH = KNO2 + KNO3H2O =>
2 NO2 + 2 KOH = KNO2 + KNO3H2O
propane + oxygen = C3H8O =>
2 C3H8 + O2 = 2 C3H8O
Ba2Fe2O5 + CO2 = BaFe2O4 + BaCO3 =>
Ba2Fe2O5 + CO2 = BaFe2O4 + BaCO3
Fe(OH)3 + H3Po4 = Fe2(HPo4)3 + H2O =>
2 Fe(OH)3 + 3 H3Po4 = Fe2(HPo4)3 + 6 H2O
K + ZnCl = KCl + Zn =>
K + ZnCl = KCl + Zn
NaOH + AcOH = AcONa + H2O =>
NaOH + AcOH = AcONa + H2O
C4H10 + O2 = C1O2 + H2O1 =>
2 C4H10 + 13 O2 = 8 C1O2 + 10 H2O1
C6H5COOH + Mg(OH)2 = H2O + Mg(C6H5COO)2 =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + Mg(C6H5COO)2
Zn + LiOH = ZnOH + Li0 =>
Zn + LiOH = ZnOH + Li0
K2FeO4 + H2O + SO2 + KOH = K2SO4 + Fe(OH)3 =>
2 K2FeO4 + 2 H2O + 3 SO2 + 2 KOH = 3 K2SO4 + 2 Fe(OH)3
XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KMnO4 + H2SO4 + C2O4Na2 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 8 H2SO4 + 5 C2O4Na2 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2
Au3O = Au + O2 =>
2 Au3O = 6 Au + O2
NH3(g) + O2 = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(l)
NaOH(ac)NH4Cl(ac) = NaClNH3H2O =>
NaOH(ac)NH4Cl(ac) = NaClNH3H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Fe(OH)3 + H3PO4 = (Fe(OH)2)3PO4 + H2O =>
3 Fe(OH)3 + H3PO4 = (Fe(OH)2)3PO4 + 3 H2O
MnO2 + HCl + KOH = H2O + KMnO4 + MnCl2 =>
5 MnO2 + 6 HCl + 2 KOH = 4 H2O + 2 KMnO4 + 3 MnCl2
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
C7H8(g) + O2(g) = CO2(g) + H2O(l) =>
C7H8(g) + 9 O2(g) = 7 CO2(g) + 4 H2O(l)
MoO3 + Zn + H2(SO4) = Mo2O3 + Zn(SO4)H2O =>
2 MoO3 + 3 Zn + 3 H2(SO4) = Mo2O3 + 3 Zn(SO4)H2O
C + O2 + H16 = COH =>
16 C + 8 O2 + H16 = 16 COH
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Zn(OH)2 + LiOH = Zn[Li(OH)3] =>
Zn(OH)2 + LiOH = Zn[Li(OH)3]
Na + Hg = NaHg2 =>
Na + 2 Hg = NaHg2
HI4 = H2 + I2 =>
2 HI4 = H2 + 4 I2
K3AsO3 + I2 + H2O = HI + K3AsO4 =>
K3AsO3 + I2 + H2O = 2 HI + K3AsO4
Cr2S3 + Mn(NO3)2 + Na2CO3 = NaCrO4 + NaMnO4 + Na2SO4 + NO + CO2 =>
Cr2S3 + 32 Mn(NO3)2 + 20 Na2CO3 = 2 NaCrO4 + 32 NaMnO4 + 3 Na2SO4 + 64 NO + 20 CO2
NO2 + OH = HNO3 =>
NO2 + OH = HNO3
C4H6O + KMnO4 + HNO3 = C4H6O4 + KNO3 + Mn(NO3)2 + H2O =>
5 C4H6O + 6 KMnO4 + 18 HNO3 = 5 C4H6O4 + 6 KNO3 + 6 Mn(NO3)2 + 9 H2O
S + H2OSO4 = SO2 + H2O =>
S + H2OSO4 = 2 SO2 + H2O
AgNO3 + Na3Po4 = NaNO3 + Ag3Po4 =>
3 AgNO3 + Na3Po4 = 3 NaNO3 + Ag3Po4
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Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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