| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + ZnO = Na2ZnO2
Hg2 + Br = Hg2Br2 =>
Hg2 + 2 Br = Hg2Br2
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O
ZnS + CO2 = CS2 + ZnO =>
2 ZnS + CO2 = CS2 + 2 ZnO
HClO4(aq) + Zn(OH)2(s) = Zn(ClO4)2 + H2O =>
2 HClO4(aq) + Zn(OH)2(s) = Zn(ClO4)2 + 2 H2O
Ca(NO3)2(ac) + Na2CO3(ac) = NaNO3(ac) + CaCO3(s) =>
Ca(NO3)2(ac) + Na2CO3(ac) = 2 NaNO3(ac) + CaCO3(s)
C9H10NOCl + NaOH = C9H10NONa + HOCl =>
C9H10NOCl + NaOH = C9H10NONa + HOCl
NH4NO3 + CuOH = CuNO3 + NH3 + H2O =>
NH4NO3 + CuOH = CuNO3 + NH3 + H2O
Zn + CaCO3 = ZnO + CaO + CO =>
Zn + CaCO3 = ZnO + CaO + CO
Cl2 + HNO3 = HClO3 + NO2 + H2O =>
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
HF + CHCl3 = CHClF2 + HCl =>
2 HF + CHCl3 = CHClF2 + 2 HCl
CH2OH + CuO = CH2O + Cu + H2O =>
2 CH2OH + CuO = 2 CH2O + Cu + H2O
Ca(OH)2 + H3Po4 = Ca10(Po4)6(OH)2 + H2O =>
10 Ca(OH)2 + 6 H3Po4 = Ca10(Po4)6(OH)2 + 18 H2O
Fe(NO3)3 + Rb2S + H2O = Fe(OH)3 + H2S + RbNO3 =>
2 Fe(NO3)3 + 3 Rb2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 6 RbNO3
FeBr3 + CuSO4 = FeSO4 + CuBr3 =>
FeBr3 + CuSO4 = FeSO4 + CuBr3
KBr + K2Cr2O7 = K + K2Cr2O7Br =>
KBr + K2Cr2O7 = K + K2Cr2O7Br
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
NaOH + KCI = NaCI + KOH =>
NaOH + KCI = NaCI + KOH
KBr + K2Cr2O7 = K + K2Cr2O7Br =>
KBr + K2Cr2O7 = K + K2Cr2O7Br
CH3CHOHCH2CH2CH3 + I2 + NaOH = CHI3 + CH3COONa + NaIH2O =>
CH3CHOHCH2CH2CH3 + 8 I2 + 8 NaOH = 3 CHI3 + CH3COONa + 7 NaIH2O
Cd + S2 = Cd2S =>
4 Cd + S2 = 2 Cd2S
Cl2 + HNO3 = HClO3 + NO2 + H2O =>
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
CU + Fe(SO4) = CUSO4 + Fe =>
CU + Fe(SO4) = CUSO4 + Fe
C8H9CH3NCO + NaOH = C8H9CH3NH2 + Na2CO3 =>
C8H9CH3NCO + 2 NaOH = C8H9CH3NH2 + Na2CO3
C6H6O + NaOH = C6H5ONa + H2O =>
C6H6O + NaOH = C6H5ONa + H2O
Li + Al2(SO4)3 = Li2SO4 + SO2 + Al2O3 =>
6 Li + 2 Al2(SO4)3 = 3 Li2SO4 + 3 SO2 + 2 Al2O3
FeO + K2Cr2O7 + H2SO4 = Fe2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeO + K2Cr2O7 + 4 H2SO4 = 3 Fe2O3 + Cr2(SO4)3 + K2SO4 + 4 H2O
N(g) + H3(g) = NH3(g) =>
N(g) + H3(g) = NH3(g)
CH3COOC2H5 + NaCl = CH3COONa + C2H5Cl =>
CH3COOC2H5 + NaCl = CH3COONa + C2H5Cl
HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
NaCOOH + HCl = HCOOH + NaCl =>
NaCOOH + HCl = HCOOH + NaCl
Pb(NO3)2(aq) + Na2S2O3(aq) = Na2(NO3)(aq) + Pb(S2O3)2(s) =>
Pb(NO3)2(aq) + 2 Na2S2O3(aq) = 2 Na2(NO3)(aq) + Pb(S2O3)2(s)
C4H2O3 + H2O = C4H4O4 =>
C4H2O3 + H2O = C4H4O4
CaS + HI = CaI2 + H2S =>
CaS + 2 HI = CaI2 + H2S
CrI2 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
CrI2 + 10 Cl2 + 24 NaOH = Na2CrO4 + 2 NaIO4 + 20 NaCl + 12 H2O
C8H6S + O2 = CO2 + H2O + SO2 =>
2 C8H6S + 21 O2 = 16 CO2 + 6 H2O + 2 SO2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Cu2 + H2(SO4) = Cu(SO4) + H2O + SO2 =>
Cu2 + 4 H2(SO4) = 2 Cu(SO4) + 4 H2O + 2 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
LiCl + Fe(NO3)3 = LiNO3 + FeCl3 =>
3 LiCl + Fe(NO3)3 = 3 LiNO3 + FeCl3
NH4Cl + AgOH = NH4OH + AgCl =>
NH4Cl + AgOH = NH4OH + AgCl
Ni2 + KOH = Ni(OH)2 + K3 =>
3 Ni2 + 12 KOH = 6 Ni(OH)2 + 4 K3
ZnS2 + O2 = ZnO + SO2 =>
2 ZnS2 + 5 O2 = 2 ZnO + 4 SO2
Mg(NO3)2 + Na3P = Mg3P2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3P = Mg3P2 + 6 NaNO3
Na2SO3 + NaHSO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + 2 NaHSO4 = 2 Na2SO4 + H2O + SO2
CH3CO2H + CH3CH2OH = CH3CO2C2H5 + H2O =>
CH3CO2H + CH3CH2OH = CH3CO2C2H5 + H2O
MgSO4*7H2O + HCl = MgCl2 + H2S + H2O + Cl2 =>
MgSO4*7H2O + 10 HCl = MgCl2 + H2S + 11 H2O + 4 Cl2
CH3CHClCH3 + H2O = CH3CHOHCH3 + HCl =>
CH3CHClCH3 + H2O = CH3CHOHCH3 + HCl
HF(aq) + Sr(OH)2(aq) = SrF2 + H2O =>
2 HF(aq) + Sr(OH)2(aq) = SrF2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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