| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(ClO3)2 = ZnCl2 + 3 O2
C2H7N + H2O = C2H7O + NH2 =>
C2H7N + H2O = C2H7O + NH2
Sb + Se = Sb2Se5 =>
2 Sb + 5 Se = Sb2Se5
Zn2(OH)3Cl + NaOH = Zn(OH)2 + NaCl =>
Zn2(OH)3Cl + NaOH = 2 Zn(OH)2 + NaCl
Cr2O3(s) + CO = Cr(s) + CO2(g) =>
Cr2O3(s) + 3 CO = 2 Cr(s) + 3 CO2(g)
Fe + H2O2 = Fe(OH)2 =>
Fe + H2O2 = Fe(OH)2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
C10H15N + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 C10H15N + 55 O2(g) = 40 CO2(g) + 30 H2O(l) + 2 N2(g)
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
C39H80 + O2 = CO2 + H2O =>
C39H80 + 59 O2 = 39 CO2 + 40 H2O
CO2O + H2O = C6H12O6 + O2 =>
6 CO2O + 6 H2O = C6H12O6 + 9 O2
CoH14 + O2 = Co2 + H2O =>
2 CoH14 + 7 O2 = Co2 + 14 H2O
C4H10 = C + H2 =>
C4H10 = 4 C + 5 H2
(O(C2H5)2) + O2 = CO2 + H2O =>
(O(C2H5)2) + 6 O2 = 4 CO2 + 5 H2O
C10H7OH + O2 = CO2 + H2O =>
2 C10H7OH + 23 O2 = 20 CO2 + 8 H2O
CH3COOK + NH3 = CH3COONH4 + KNH2 =>
CH3COOK + 2 NH3 = CH3COONH4 + KNH2
K + Ca(OH) = KOH + Ca =>
K + Ca(OH) = KOH + Ca
CH3COOH + HOCH2CH2CH3 = CH3CH2CO2CH2CH2CH3 + H2O =>
3 CH3COOH + 4 HOCH2CH2CH3 = 3 CH3CH2CO2CH2CH2CH3 + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaC2 + H2O = Ca(OH)2 + CH =>
CaC2 + 2 H2O = Ca(OH)2 + 2 CH
FeCl2 + HNO2 + H2SO4 = N2 + Fe2(SO4)3 + HCl + H2O =>
6 FeCl2 + 2 HNO2 + 9 H2SO4 = N2 + 3 Fe2(SO4)3 + 12 HCl + 4 H2O
Mg(OH)2* + KCl = MgCl2 + KOH =>
Mg(OH)2* + 2 KCl = MgCl2 + 2 KOH
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
CaS + AlCl = CaCl + AlS =>
CaS + AlCl = CaCl + AlS
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
COOH + KCN = COO + KHCN =>
COOH + KCN = COO + KHCN
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
PbO2 + Pb + H2SO4 = PbSO4 + H2O =>
PbO2 + Pb + 2 H2SO4 = 2 PbSO4 + 2 H2O
CuOH2SO4 = CuSO4 + H2O =>
CuOH2SO4 = CuSO4 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KHCO3(s)HCl(aq) = KCl(aq)H2O(l)CO2 =>
KHCO3(s)HCl(aq) = KCl(aq)H2O(l)CO2
CuO + HNO3 = CuNO3 + OH =>
CuO + HNO3 = CuNO3 + OH
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
AgNO3NaCl = AgCl + NaNO3 =>
AgNO3NaCl = AgCl + NaNO3
Al2(SO4)3 + H2O = Al(OH)3 + H + (SO4)2 =>
2 Al2(SO4)3 + 12 H2O = 4 Al(OH)3 + 12 H + 3(SO4)2
S2O6{-2} + Br2 + OH{-} = SO4{-2} + Br{-} + H2O =>
S2O6{-2} + Br2 + 4 OH{-} = 2 SO4{-2} + 2 Br{-} + 2 H2O
MnSO3 + Pb3Cl2 = Mn3Cl2 + PbSO3 =>
3 MnSO3 + Pb3Cl2 = Mn3Cl2 + 3 PbSO3
N + O2 = N3O7 =>
6 N + 7 O2 = 2 N3O7
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Mg[NO3]2 = MgO + NO2 + O2 =>
2 Mg[NO3]2 = 2 MgO + 4 NO2 + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2NiF6 + BiF5 = NiF4 + KBiF6 =>
K2NiF6 + 2 BiF5 = NiF4 + 2 KBiF6
Co(NO3)2*6H2O = Co3O4 + NO2 + O2 + H2O =>
3 Co(NO3)2*6H2O = Co3O4 + 6 NO2 + O2 + 18 H2O
H + O + FW = HFOW =>
H + O + FW = HFOW
H3 + O3 = OH =>
H3 + O3 = 3 OH
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
Na2S + KOH(aq) = NaOH + K2S =>
Na2S + 2 KOH(aq) = 2 NaOH + K2S
CH3CHC + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3CHC + 8[Ag(NH3)2]OH = 3 CH3COONH4 + 8 Ag + 13 NH3 + 2 H2O
C8H5O4K + NaOH = NaK + C8H5O4OH =>
C8H5O4K + NaOH = NaK + C8H5O4OH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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