| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + Ag{+} = Pb{+}{+} + Ag
Ca(s) + CuBr2(aq) = Cu(s) + CaBr2(aq) =>
Ca(s) + CuBr2(aq) = Cu(s) + CaBr2(aq)
C2H5OH + NaOH + H2O = Na2CO3 + H2 =>
C2H5OH + 4 NaOH + H2O = 2 Na2CO3 + 6 H2
FeCl3 + AgNO3 = AgCl + Fe + NO3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe + 3 NO3
MnCl2*4H2O = Mn + Cl + H + OH =>
MnCl2*4H2O = Mn + 2 Cl + 4 H + 4 OH
RbCl + Ag3N = Rb3N + AgCl =>
3 RbCl + Ag3N = Rb3N + 3 AgCl
Li2Be3 + Fe2O3 = Li2O3 + Fe2Be3 =>
Li2Be3 + Fe2O3 = Li2O3 + Fe2Be3
N2H4O3 = N2 + H2 + O2 =>
2 N2H4O3 = 2 N2 + 4 H2 + 3 O2
C3H9N + O2 = CO2 + H2O + NH3 =>
2 C3H9N + 9 O2 = 6 CO2 + 6 H2O + 2 NH3
NaHCO3 + KCl + MgCO3(H2O)3 + H2O = KHCO3MgCO3(H2O)4 + NaCl =>
NaHCO3 + KCl + MgCO3(H2O)3 + H2O = KHCO3MgCO3(H2O)4 + NaCl
Chromium(III)Nitrate + CalciumSulphide = Chromium(III)Sulphide + CalciumNitrate =>
Chromium(III)Nitrate + CalciumSulphide = Chromium(III)Sulphide + CalciumNitrate
C2H5OH + K2O = C2H5OK + H2O =>
2 C2H5OH + K2O = 2 C2H5OK + H2O
C2H5COOH + PCl5 = C2H5COOHP + Cl2 =>
2 C2H5COOH + 2 PCl5 = 2 C2H5COOHP + 5 Cl2
BaCrO4 + HC2H3O2 = Ba + CrO7 + C2H3O + H2O =>
BaCrO4 + 6 HC2H3O2 = Ba + CrO7 + 6 C2H3O + 3 H2O
Ni2Ni2O3 + K2Cr2O7 + HCl = NiCl2 + CrCl3 + KCl + H2O =>
3 Ni2Ni2O3 + K2Cr2O7 + 32 HCl = 12 NiCl2 + 2 CrCl3 + 2 KCl + 16 H2O
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
C6H4CH3CH3 + Cl2 = C6H4ClCl + CH3 =>
C6H4CH3CH3 + Cl2 = C6H4ClCl + 2 CH3
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Cu(s) + AgNO3 = Ag(s) + CuNO3 =>
Cu(s) + AgNO3 = Ag(s) + CuNO3
NaCl(aq) + Pb(NO3)2(aq) = PbCl2(s)(arrowdown) + NaNO3(aq) =>
2 NaCl(aq) + Pb(NO3)2(aq) = PbCl2(s)(arrowdown) + 2 NaNO3(aq)
H2SeO4 + HCl = SeO2 + Cl2 + H2O =>
H2SeO4 + 2 HCl = SeO2 + Cl2 + 2 H2O
C7H16OH + O2 = H2O + C =>
4 C7H16OH + 15 O2 = 34 H2O + 28 C
FeO + H2SO4 = Fe + H2O + SO4 =>
FeO + H2SO4 = Fe + H2O + SO4
CuSO4 + Na2CO3 = Na2SO4(s) + CuCO3(aq) =>
CuSO4 + Na2CO3 = Na2SO4(s) + CuCO3(aq)
CaS + Pb(NO3)2 = Ca(NO3)2 + PbS =>
CaS + Pb(NO3)2 = Ca(NO3)2 + PbS
NH4Cl + NaNO3 = NH4NO3 + NaCl =>
NH4Cl + NaNO3 = NH4NO3 + NaCl
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4 + Cu(NO3)2
C2*H6*O + O2* = CO2* + H2*O =>
C2*H6*O + 3 O2* = 2 CO2* + 3 H2*O
Pb(NO3)2 + K2S = PbS + (NO3)2K2 =>
Pb(NO3)2 + K2S = PbS + (NO3)2K2
CO(g) + NO(g) = N2(g) + CO2 =>
2 CO(g) + 2 NO(g) = N2(g) + 2 CO2
AgNO3 + Na3HCO = Ag3HCO + NaNO3 =>
3 AgNO3 + Na3HCO = Ag3HCO + 3 NaNO3
K2Cr2O7 + HI + HCl = KCl + CrCl3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HCl = 2 KCl + 2 CrCl3 + 3 I2 + 7 H2O
Cu + SO2 + H2O + O2 = Cu2(OH)2SO4 =>
4 Cu + 2 SO2 + 2 H2O + 3 O2 = 2 Cu2(OH)2SO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KOH + PbO2 + Cr(OH)3 = PbO + K2CrO4 + H2O =>
4 KOH + 3 PbO2 + 2 Cr(OH)3 = 3 PbO + 2 K2CrO4 + 5 H2O
Zn(OH)2 + H2O = Zn(OH)4 + H =>
Zn(OH)2 + 2 H2O = Zn(OH)4 + 2 H
HCl + BiOCl = BiCl3 + H2O =>
2 HCl + BiOCl = BiCl3 + H2O
HSbO2 + NaOH = SbO2Na + H2O =>
HSbO2 + NaOH = SbO2Na + H2O
NaHCOOO = H2O + CO2 + (Na2)CO3 =>
2 NaHCOOO = H2O + CO2 + (Na2)CO3
KMnO4 + H2C3O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO2 =>
6 KMnO4 + 7 H2C3O4 + 9 H2SO4 = 6 MnSO4 + 21 CO2 + 16 H2O + 3 K2SO2
HNO3 + BaSO3 = BaSO4 + NO2 + H2O =>
2 HNO3 + BaSO3 = BaSO4 + 2 NO2 + H2O
(NH4)2C2O4 + KMnO4 + H2SO4 = K2C2O4 + MnSO4 + CO2 + (NH4)2SO4 + H2O =>
6(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2C2O4 + 2 MnSO4 + 10 CO2 + 6(NH4)2SO4 + 8 H2O
CS2 + NO = CO2 + S2 + N2 =>
CS2 + 2 NO = CO2 + S2 + N2
H3C6H5O7 + H2O = H3C6H4O7 + H3O =>
H3C6H5O7 + H2O = H3C6H4O7 + H3O
H3Po4(aq) + Ca(OH)2(aq) = Ca3(Po4)2(aq) + H2O(l) =>
2 H3Po4(aq) + 3 Ca(OH)2(aq) = Ca3(Po4)2(aq) + 6 H2O(l)
Si + SO2 = SiS2 + SiO =>
5 Si + 2 SO2 = SiS2 + 4 SiO
HSbO2 + NaOH = SbO2Na + H2O =>
HSbO2 + NaOH = SbO2Na + H2O
Zn(OH)2 + H2O = Zn(OH)4 + H =>
Zn(OH)2 + 2 H2O = Zn(OH)4 + 2 H
HSbO2 + NaOH = SbO2Na + H2O =>
HSbO2 + NaOH = SbO2Na + H2O
Be + KOH = BeK + OH =>
Be + KOH = BeK + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/12/24
Équations équilibrées sur07/12/23
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