| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaI + Cl2 = 2 CaCl + 2 I
C7H8O6 + O2 = CO + H2O =>
2 C7H8O6 + 5 O2 = 14 CO + 8 H2O
K + ClO3 = KO3 + Cl =>
K + ClO3 = KO3 + Cl
Fe2(SO4)3 + (NH4)3PO4 = Fe(PO4) + SO4(NH4)2 =>
Fe2(SO4)3 + 2(NH4)3PO4 = 2 Fe(PO4) + 3 SO4(NH4)2
ZnO + C0 = Zn + CO2 =>
2 ZnO + C0 = 2 Zn + CO2
CO2HC6H4OH + CH6H5CH2OH = CH3(CH2)2COOCH2CH2CH(CH3)2 + H2O =>
40 CO2HC6H4OH + 49 CH6H5CH2OH = 42 CH3(CH2)2COOCH2CH2CH(CH3)2 + 85 H2O
C3H4 + HgNO3 = C3H4(NO3)2 + Hg =>
C3H4 + 2 HgNO3 = C3H4(NO3)2 + 2 Hg
Ho + P4 = HoP =>
4 Ho + P4 = 4 HoP
Ar + HCl = ArCl + H2 =>
2 Ar + 2 HCl = 2 ArCl + H2
MnSO4 + KIO3 + KOH = MnO2 + I2 + K2SO4 + H2O =>
5 MnSO4 + 2 KIO3 + 8 KOH = 5 MnO2 + I2 + 5 K2SO4 + 4 H2O
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
Sn + S2 = SnS2 =>
Sn + S2 = SnS2
H3PO3 = HPO3 + H2 =>
H3PO3 = HPO3 + H2
Ag + H2S = AgS + H =>
Ag + H2S = AgS + 2 H
(Ag)2O = Ag + O2 =>
2(Ag)2O = 4 Ag + O2
MgI2 + Ba3(PO4)2 = BaI2 + Mg3(PO4)2 =>
3 MgI2 + Ba3(PO4)2 = 3 BaI2 + Mg3(PO4)2
KClO3 + (COOH)2 + H2SO4 = ClO2 + CO2 + H2O + KHSO4 =>
2 KClO3 + (COOH)2 + 2 H2SO4 = 2 ClO2 + 2 CO2 + 2 H2O + 2 KHSO4
NBr2 + NaOH = N2 + NaBr + HBrO =>
2 NBr2 + 2 NaOH = N2 + 2 NaBr + 2 HBrO
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
Cu(NO3)2*3H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*3H2O = Cu(NO3)2 + 3 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO2 + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + S + 2 NO2 + 2 H2O
C16H14 + O = CO2 + H2O =>
C16H14 + 39 O = 16 CO2 + 7 H2O
CuS + HNO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 HNO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
OH{-} + Bi2O3 + OCl{-} = Cl{-} + BiO3{-} + H2O =>
2 OH{-} + Bi2O3 + 2 OCl{-} = 2 Cl{-} + 2 BiO3{-} + H2O
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3 =>
AgNO3(aq) + NaCl(aq) = AgCl + NaNO3
TiO2 + Al = Ti + Al2O3 =>
3 TiO2 + 4 Al = 3 Ti + 2 Al2O3
AgNO3(aq) + NaI(aq) = AgI + NaNO3 =>
AgNO3(aq) + NaI(aq) = AgI + NaNO3
Cu + H2SO4 = Cu(SO4)2 + H2O + S2O =>
5 Cu + 14 H2SO4 = 5 Cu(SO4)2 + 14 H2O + 2 S2O
MnO4{-} + S2O3{2-} + H2O = MnO2 + S2O6{2-} + OH{-} =>
2 MnO4{-} + S2O3{2-} + H2O = 2 MnO2 + S2O6{2-} + 2 OH{-}
NO + H2O = NH2 + O =>
NO + H2O = NH2 + 2 O
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + NH4OH(aq) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 NH4OH(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaIO3 = NaI + O2 =>
2 NaIO3 = 2 NaI + 3 O2
BF3 + NaF = Na[BF4] =>
BF3 + NaF = Na[BF4]
Au(s) + HNO3(aq) + HCl = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
HgCl2 + H2SO4 = HgSO4 + HCl =>
HgCl2 + H2SO4 = HgSO4 + 2 HCl
C2H4O + HCl = C2H5ClO =>
C2H4O + HCl = C2H5ClO
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
H2O + C10H22 = CO2 + H2 =>
20 H2O + C10H22 = 10 CO2 + 31 H2
CaCl + SCO3 = SCl + CaCO3 =>
CaCl + SCO3 = SCl + CaCO3
HBrO4 + Cu(OH)2 = H2O + Cu(BrO4)2 =>
2 HBrO4 + Cu(OH)2 = 2 H2O + Cu(BrO4)2
KOH + Co3(P2O8) = K3PO4 + Co(O2H2) =>
6 KOH + Co3(P2O8) = 2 K3PO4 + 3 Co(O2H2)
(NH4)2HPO4 + KOH = K3PO4 + NH3 + H2O =>
(NH4)2HPO4 + 3 KOH = K3PO4 + 2 NH3 + 3 H2O
Fe{3+} + ClH12O6{-} = Fe(ClH12O6)3 =>
Fe{3+} + 3 ClH12O6{-} = Fe(ClH12O6)3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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