| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 = Zn + 2 Cl
Pb(NO3)2(aq) + Na3PO4(aq) = PbPO4 + Na3(NO3)2(aq) =>
Pb(NO3)2(aq) + Na3PO4(aq) = PbPO4 + Na3(NO3)2(aq)
Al(C2H3O2)3 + MgSO4 = Al2(SO4)3 + Mg(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 MgSO4 = Al2(SO4)3 + 3 Mg(C2H3O2)2
Ag + NO2 = AgNO2 =>
Ag + NO2 = AgNO2
CNH5 + O2 = CO2 + N2 + H2O =>
4 CNH5 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaClO + Na2SO3 = Na2SO4 + NaCl =>
NaClO + Na2SO3 = Na2SO4 + NaCl
CaI2 = Ca2 + I2 =>
2 CaI2 = Ca2 + 2 I2
FeS2 + O2 + H2O = H2SO4 + Fe2O3 =>
4 FeS2 + 15 O2 + 8 H2O = 8 H2SO4 + 2 Fe2O3
Au + NO{3}{-} + Cl{-} = [AuCl{4}]{-} + NO{2} =>
Au + 4 NO{3}{-} + Cl{-} = [AuCl{4}]{-} + 4 NO{2}
XNa + HCl = XH + NaCl =>
XNa + HCl = XH + NaCl
Na + BCl = NaCl + B =>
Na + BCl = NaCl + B
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
HCl + Na2S2O3 = HS2O3 + Na2Cl =>
HCl + Na2S2O3 = HS2O3 + Na2Cl
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Og + O2 = OgO =>
2 Og + O2 = 2 OgO
FeOH + H3PO4 = Fe + (H2PO4)2 + H2O =>
2 FeOH + 2 H3PO4 = 2 Fe + (H2PO4)2 + 2 H2O
(NH4)3PO4 + BaCl2 = Ba3(PO4)2 + (NH4)Cl =>
2(NH4)3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6(NH4)Cl
CS + H2O = CO + H2S =>
CS + H2O = CO + H2S
Na + SCu(NO3)2 = NaNO3 + CuS =>
2 Na + SCu(NO3)2 = 2 NaNO3 + CuS
KCl(aq) + CaCo3(s) = CaCl2(aq) + K2Co3(aq) =>
2 KCl(aq) + CaCo3(s) = CaCl2(aq) + K2Co3(aq)
C10H22 + O6 = CO2 + H2O =>
6 C10H22 + 31 O6 = 60 CO2 + 66 H2O
C2H6 + O2 = H2O2 + CO =>
C2H6 + 4 O2 = 3 H2O2 + 2 CO
K2CO3 + Cl2 = KCl + KOCl + CO2 =>
K2CO3 + Cl2 = KCl + KOCl + CO2
Cl2 + I2 = ICl2 =>
2 Cl2 + I2 = 2 ICl2
SO2 + Na2SiO3 = Na2SO3 + SiO2 =>
SO2 + Na2SiO3 = Na2SO3 + SiO2
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
C(s) + O2 = CO =>
2 C(s) + O2 = 2 CO
Al2 + FeO = Al2O + Fe2 =>
2 Al2 + 2 FeO = 2 Al2O + Fe2
MnO + H2O = HMnO4 + H2 =>
2 MnO + 6 H2O = 2 HMnO4 + 5 H2
(NH4)2S2O8 + KI + Na2S2O3 = (NH4)2S2O3 + NaI + KSO4 =>
(NH4)2S2O8 + 2 KI + Na2S2O3 = (NH4)2S2O3 + 2 NaI + 2 KSO4
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
iron + sodiumhydroxide = ironoxide + sodiumhydride =>
2 Fe + 3 NaOH = Fe2O3 + 3 NaH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2(g) + O2(g) = NO =>
N2(g) + O2(g) = 2 NO
CuO(solid) + H2SO4(aqueous) = CuSO4(aqueous) + H2O(liquid) =>
CuO(solid) + H2SO4(aqueous) = CuSO4(aqueous) + H2O(liquid)
Al(NO3)3 + K2(CO3) = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2(CO3) = Al2(CO3)3 + 6 KNO3
PbO2 + HCl = H2O + PbCl2 + Cl =>
PbO2 + 4 HCl = 2 H2O + PbCl2 + 2 Cl
NH2OH*HCl + C2H3O2{-} = HC2H3O2 + NH2OH + Cl{-} =>
NH2OH*HCl + C2H3O2{-} = HC2H3O2 + NH2OH + Cl{-}
C5H10 + HNO3 = H2O + CO2 + N2 =>
C5H10 + 6 HNO3 = 8 H2O + 5 CO2 + 3 N2
*2HNO3 + H2S = *2NO + S + H2O =>
*2HNO3 + 3 H2S = *2NO + 3 S + 4 H2O
Cu(NO3)2LiOH = CuOHLi(NO3)2 =>
Cu(NO3)2LiOH = CuOHLi(NO3)2
Na2 + SCu(NO3)2 = NaNO3 + CuS =>
Na2 + SCu(NO3)2 = 2 NaNO3 + CuS
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuSO4(aq) + KBr(aq) = CuBr2 + K2SO4 =>
CuSO4(aq) + 2 KBr(aq) = CuBr2 + K2SO4
NaHCO3 + HCl = NaCl(s) + CO2(g) + H2O =>
NaHCO3 + HCl = NaCl(s) + CO2(g) + H2O
HOCH2CH2OH + H2O = H3O + HOCH2CH2O =>
HOCH2CH2OH + H2O = H3O + HOCH2CH2O
Ni(OH)2 + NH4OH = Ni(NH3)4 + H2O + OH =>
Ni(OH)2 + 4 NH4OH = Ni(NH3)4 + 4 H2O + 2 OH
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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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