| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3(s) + HCl(aq) = H2CO3 + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = H2CO3 + 2 NaCl(aq)
CrCl3*6H2O + SnCl2 = Sn[Cr(H2O)6] + Cl2 =>
2 CrCl3*6H2O + 2 SnCl2 = 2 Sn[Cr(H2O)6] + 5 Cl2
Cd(NH3)4 = Cd + NH3 =>
Cd(NH3)4 = Cd + 4 NH3
Na2 + O2 = Na2O2 =>
Na2 + O2 = Na2O2
CH3CH2CHNH2COOH + C2H5Br = CH3CH2CHNH2COOC2H5 + HBr =>
CH3CH2CHNH2COOH + C2H5Br = CH3CH2CHNH2COOC2H5 + HBr
HNO2 + K2S = H2S + KNO2 =>
2 HNO2 + K2S = H2S + 2 KNO2
NiSO4 + C4H8N2O2 = (Ni(C4H7N2O2)2) + H2SO4 =>
NiSO4 + 2 C4H8N2O2 = (Ni(C4H7N2O2)2) + H2SO4
KCl + KMMO4 + H2SO4 = MMSO4 + K2SO4 + H2O + Cl2 =>
10 KCl + 2 KMMO4 + 8 H2SO4 = 2 MMSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
CaMg(CO3)2 + H2O = OH + CaMg(CO2)2 =>
CaMg(CO3)2 + 2 H2O = 4 OH + CaMg(CO2)2
C2H3NaO2 + HI = NaI + CH3COOH =>
C2H3NaO2 + HI = NaI + CH3COOH
CH3CO2Na + HCl = CH3CO2H + NaCl =>
CH3CO2Na + HCl = CH3CO2H + NaCl
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
Co2 + Fe(OH)2 = Fe + Co(OH)2 =>
Co2 + 2 Fe(OH)2 = 2 Fe + 2 Co(OH)2
SO2 + Ca(OH)2 = Ca2(SO3)2 + H2O =>
2 SO2 + 2 Ca(OH)2 = Ca2(SO3)2 + 2 H2O
Cr2O3 + NaCO3 + KNO3 = NaCrO4 + KNO2 + CO2 =>
Cr2O3 + 2 NaCO3 + 3 KNO3 = 2 NaCrO4 + 3 KNO2 + 2 CO2
H2CO3 + Fe = H2 + FeCO3 =>
H2CO3 + Fe = H2 + FeCO3
C6 + H5OH + Na = C6H5ONa + H2 =>
2 C6 + 2 H5OH + 2 Na = 2 C6H5ONa + H2
NaO + H2O = NaOH3 + O2 =>
4 NaO + 6 H2O = 4 NaOH3 + 3 O2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Li3 + PO4 + CuCl2 = LiCl + Cu3(PO4)2 =>
2 Li3 + 2 PO4 + 3 CuCl2 = 6 LiCl + Cu3(PO4)2
AgNO3 + FeCl3*6H2O = AgCl3 + Fe(NO3) + H2O =>
AgNO3 + FeCl3*6H2O = AgCl3 + Fe(NO3) + 6 H2O
ClCH2COONa + H2O = NaOH + ClCH2COOH =>
ClCH2COONa + H2O = NaOH + ClCH2COOH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe(Cn)2 + KCn = K4Fe(Cn)6 =>
Fe(Cn)2 + 4 KCn = K4Fe(Cn)6
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
FeCl3 + Na2CO3 = FeCO3 + Na2Cl3 =>
FeCl3 + Na2CO3 = FeCO3 + Na2Cl3
FeCl3 + NaScN = Fe(ScN)3 + NaCl =>
FeCl3 + 3 NaScN = Fe(ScN)3 + 3 NaCl
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CO2 = O2 + C2 =>
2 CO2 = 2 O2 + C2
Na + MgI2 = NaI2 + Mg =>
Na + MgI2 = NaI2 + Mg
NaBrCuF = NaFCuBr =>
NaBrCuF = NaFCuBr
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
C7H6O2 + NaOH = C7H5NaO2 + H2O =>
C7H6O2 + NaOH = C7H5NaO2 + H2O
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
Al(OH)3 + CaCO3 = Al2(CO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCO3 = Al2(CO3)3 + 3 Ca(OH)2
Rb + I2 = RbI =>
2 Rb + I2 = 2 RbI
Mg(NO3)2 + H2SO4 = Mg(SO4)2 + H2O + NO2 =>
Mg(NO3)2 + 2 H2SO4 = Mg(SO4)2 + 2 H2O + 2 NO2
KNO3 + H2O + Cu = Cu(NO3)2 + NO2 + KOH =>
4 KNO3 + 2 H2O + Cu = Cu(NO3)2 + 2 NO2 + 4 KOH
BaSO4 + NaHCO3 = NaSO4 + BaHCO3 =>
BaSO4 + NaHCO3 = NaSO4 + BaHCO3
PbO + Cu = Pb + CuO =>
PbO + Cu = Pb + CuO
NaCl(aq) + KOH(aq) = NaOH(aq) + ClK(aq) =>
NaCl(aq) + KOH(aq) = NaOH(aq) + ClK(aq)
HgSNa2S = Na2(HgS2) =>
HgSNa2S = Na2(HgS2)
H2S + NaOH = NaHS + HOH =>
H2S + NaOH = NaHS + HOH
K3PO4 + CaI2 = KI + Ca3(PO4)2 =>
2 K3PO4 + 3 CaI2 = 6 KI + Ca3(PO4)2
C3H7CoOH + CH3OH = C3H7CoOCH3 + H2O =>
C3H7CoOH + CH3OH = C3H7CoOCH3 + H2O
S + KClO3 + H2O = Cl2 + K2SO4 + H2SO4 =>
5 S + 6 KClO3 + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
LiIAgC2H3O2 = LiC2H3O2AgI =>
LiIAgC2H3O2 = LiC2H3O2AgI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/24
Équations équilibrées sur04/25/23
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