| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fl + MgCl2 = MgFl2 + 2 Cl
CCl4 + H2 = C2H6 + Cl2 =>
2 CCl4 + 3 H2 = C2H6 + 4 Cl2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Al + BaO2 = Al2O3 + BaO =>
2 Al + 3 BaO2 = Al2O3 + 3 BaO
Zn(s) + C5H8O7(aq) = Zn3(C5H6O7)2(aq) + H2(g) =>
3 Zn(s) + 2 C5H8O7(aq) = Zn3(C5H6O7)2(aq) + 2 H2(g)
C6H11ClOC4H9NO = C10H19NO2HCl =>
C6H11ClOC4H9NO = C10H19NO2HCl
KIO3 + Cl2 + H2O = KIO4 + HCl =>
KIO3 + Cl2 + H2O = KIO4 + 2 HCl
H3C6H8O7NaOH = NaH2C6H8O7H2O =>
H3C6H8O7NaOH = NaH2C6H8O7H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
Al(OH)3 + NaCl = AlCl3 + Na(OH) =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 Na(OH)
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
IrF6 + Ir = IrF3 =>
IrF6 + Ir = 2 IrF3
AgNO3NiBr2 = AgBr2NiNO3 =>
AgNO3NiBr2 = AgBr2NiNO3
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CuSO4 + Cl2 = CuCl2 + SO4 =>
CuSO4 + Cl2 = CuCl2 + SO4
KI + Ca(HCO3)2 = CO2 + H2O + CaI + KCO3 =>
KI + Ca(HCO3)2 = CO2 + H2O + CaI + KCO3
Fe4O5 + CO = CO2 + Fe =>
Fe4O5 + 5 CO = 5 CO2 + 4 Fe
Zn + I = ZnI2 =>
Zn + 2 I = ZnI2
Ta2O5 + NbCl5 = TaCl5 + NbOCl3 =>
Ta2O5 + 5 NbCl5 = 2 TaCl5 + 5 NbOCl3
Na2S + SrBr2 = Na2SSrBr2 =>
Na2S + SrBr2 = Na2SSrBr2
Al(OH)3 + NaCl = AlCl3 + NaOH =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
Pb(NO3)2 + S = PbS + NO3 =>
Pb(NO3)2 + S = PbS + 2 NO3
XeF4 + CeI3 + KOH = Xe + Ce(OH)4 + KF + I2 =>
2 XeF4 + 2 CeI3 + 8 KOH = 2 Xe + 2 Ce(OH)4 + 8 KF + 3 I2
B2H6 + CH3OH = B(OCH3)6 + H2 =>
B2H6 + 12 CH3OH = 2 B(OCH3)6 + 9 H2
HNO3 + MgO + NaOH = Mg(OH)2 + NaNO3 =>
HNO3 + MgO + NaOH = Mg(OH)2 + NaNO3
CNS + HOH = HCNS + OH =>
CNS + HOH = HCNS + OH
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Mg + H2SO4 + HNO3 = MgSO4 + NH4HSO4 + H2O =>
4 Mg + 5 H2SO4 + HNO3 = 4 MgSO4 + NH4HSO4 + 3 H2O
Na3PO3 + HCl = NaCl + H3PO3 =>
Na3PO3 + 3 HCl = 3 NaCl + H3PO3
NH3(g) + O(g) = NO2(g) + H2O(l) =>
2 NH3(g) + 7 O(g) = 2 NO2(g) + 3 H2O(l)
H2O + CO2 = C3OH + O2 =>
2 H2O + 12 CO2 = 4 C3OH + 11 O2
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + KOH =>
3 CH3CH2OH + 4 KMnO4 = H2O + 3 CH3COOH + 4 MnO2 + 4 KOH
NO + O2 = N2O3 =>
4 NO + O2 = 2 N2O3
Cl{-} + NH3{+} + H = NH4Cl =>
Cl{-} + NH3{+} + H = NH4Cl
CaH2 + O2 = CaO2 + H =>
CaH2 + O2 = CaO2 + 2 H
CH4N2 + O2 = CO2 + H2O + NO2 =>
CH4N2 + 4 O2 = CO2 + 2 H2O + 2 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlSeCaI = AlICaSe =>
AlSeCaI = AlICaSe
CaCl2(aq) + Na2CO3(aq) = Ca(CO3) + NaCl =>
CaCl2(aq) + Na2CO3(aq) = Ca(CO3) + 2 NaCl
C2H6 + O2 = CO2 + H260 =>
130 C2H6 + 260 O2 = 260 CO2 + 3 H260
FeOH3 = FeO + H =>
FeOH3 = FeO + 3 H
HOBr + H2O = H3O{+} + OBr{-} =>
HOBr + H2O = H3O{+} + OBr{-}
C6H10O5 + HNO3 = C6H7N3O11 + H2O =>
C6H10O5 + 3 HNO3 = C6H7N3O11 + 3 H2O
Al(OH)3 + NaCl = AlCl3 + Na(OH) =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 Na(OH)
C10H7 + O2 = CO2 + H2O =>
4 C10H7 + 47 O2 = 40 CO2 + 14 H2O
Mg(SO4) + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
Mg(SO4) + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
HN4CN2ClC6H5CHNNHCNHNH2H2O = C9H10N10*H2OHCl =>
HN4CN2ClC6H5CHNNHCNHNH2H2O = C9H10N10*H2OHCl
BrLiAgNa = BrNaAgLi =>
BrLiAgNa = BrNaAgLi
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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