| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H8NO2 + 2 Al + 4 H2O = 2 AlO3H3 + C7H10N
Pb + H2SO3 = PbSO3 + H2 =>
Pb + H2SO3 = PbSO3 + H2
NaNO2 + NaOH + Al + H2O = NaAl(OH)4 + NH3 =>
NaNO2 + NaOH + 2 Al + 5 H2O = 2 NaAl(OH)4 + NH3
PO4 = P + O4 =>
PO4 = P + O4
CO = CCO2 =>
2 CO = CCO2
Pb + Au(NO3) = Pb(NO3) + Au =>
Pb + Au(NO3) = Pb(NO3) + Au
Fe2O3 + Cu = Cu2O + Fe =>
Fe2O3 + 6 Cu = 3 Cu2O + 2 Fe
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
MnSO4 + K(OH) + KMnO4 = MnO2 + K2SO4 + H2O =>
3 MnSO4 + 4 K(OH) + 2 KMnO4 = 5 MnO2 + 3 K2SO4 + 2 H2O
KH2PO4 + Ca(NO3)2 = K2HPO4 + Ca3(PO4)2 + HNO3 =>
4 KH2PO4 + 3 Ca(NO3)2 = 2 K2HPO4 + Ca3(PO4)2 + 6 HNO3
SeO2 + NaOH + H2O = Na2SeO3*5H2O =>
SeO2 + 2 NaOH + 4 H2O = Na2SeO3*5H2O
K2HPO4 + HCl = H2O + KCl + KPO3 =>
K2HPO4 + HCl = H2O + KCl + KPO3
CaOH + Ca(CO3)2 = Ca(OH)2 + CaCO3 =>
2 CaOH + Ca(CO3)2 = Ca(OH)2 + 2 CaCO3
KClO + SO3 = KCl + SO4 =>
KClO + SO3 = KCl + SO4
NH3 + CuSO4 + H2O = Cu(OH)2 + (NH4)2SO4 =>
2 NH3 + CuSO4 + 2 H2O = Cu(OH)2 + (NH4)2SO4
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
KMnO4 + (NH4)2(COO)2 + H2SO4 = MnSO4 + CO2 + H2O + NH3SO4 + K2SO4 =>
6 KMnO4 + 5(NH4)2(COO)2 + 19 H2SO4 = 6 MnSO4 + 10 CO2 + 24 H2O + 10 NH3SO4 + 3 K2SO4
Sr2H1 + H2O = H1 + Sr2OH =>
Sr2H1 + H2O = 2 H1 + Sr2OH
NaClO + Na2S2O3 = Cl2 + Na + SO3 =>
6 NaClO + 2 Na2S2O3 = 3 Cl2 + 10 Na + 4 SO3
CO2 + H2O = C12H12O4 + O2 =>
12 CO2 + 6 H2O = C12H12O4 + 13 O2
Fe{3+} + C2O4{2-}{-} + H2O2 + H{+} = Fe(C2O4)33{-} + H2O =>
Fe{3+} + 33 C2O4{2-}{-} + 31 H2O2 + 62 H{+} = Fe(C2O4)33{-} + 62 H2O
C2H2Cl2 + H2 = C2H3Cl + HCl =>
C2H2Cl2 + H2 = C2H3Cl + HCl
I2 + Cu3P = P + CuI =>
3 I2 + 2 Cu3P = 2 P + 6 CuI
C2H5Cl + CH3MgCl = C3H8MgCl2 =>
C2H5Cl + CH3MgCl = C3H8MgCl2
Ba(ClO3)2 + Na3PO4 = Ba3(PO4)2 + Na(ClO3) =>
3 Ba(ClO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 Na(ClO3)
HBr(aq) + Ca(OH)2(aq) = H2O + CaBr2 =>
2 HBr(aq) + Ca(OH)2(aq) = 2 H2O + CaBr2
SO2 + AuCl3 + H2O = H2SO4 + HCl + Au =>
3 SO2 + 2 AuCl3 + 6 H2O = 3 H2SO4 + 6 HCl + 2 Au
NaOH + Co(SO4) = Na2(SO4) + Co(OH)2 =>
2 NaOH + Co(SO4) = Na2(SO4) + Co(OH)2
Sr(NO3)2 + NH4OH = Sr(OH)2 + NH4(NO3) =>
Sr(NO3)2 + 2 NH4OH = Sr(OH)2 + 2 NH4(NO3)
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
KMnO4 + (NH4)2SO4 = K2SO4 + NH4(MnO4) =>
2 KMnO4 + (NH4)2SO4 = K2SO4 + 2 NH4(MnO4)
AI + FeCI3 = AICI3 + Fe =>
AI + FeCI3 = AICI3 + Fe
NaCl + CO2 + NH3 + H2O = NH4Cl + NaHCO3 =>
NaCl + CO2 + NH3 + H2O = NH4Cl + NaHCO3
K2O + Rb = K + RbO =>
K2O + Rb = 2 K + RbO
CaCO3 + HCl = H2OCaCl2 + CO2 =>
CaCO3 + 2 HCl = H2OCaCl2 + CO2
AgSO4 = Ag + SO3 + O2 =>
2 AgSO4 = 2 Ag + 2 SO3 + O2
FeBr2 + Cl = FeCl2 + Br2 =>
FeBr2 + 2 Cl = FeCl2 + Br2
H2S + SO2 = S + water =>
2 H2S + SO2 = 3 S + 2 H2O
Cu(s) + AgNO3(l) = CuNO3(l) + Ag(s) =>
Cu(s) + AgNO3(l) = CuNO3(l) + Ag(s)
CU(s) + AgNO3(aq) = CU(NO3)2(aq) + Ag(s) =>
CU(s) + 2 AgNO3(aq) = CU(NO3)2(aq) + 2 Ag(s)
Zn(CH3COO)2 + LiOH = ZnO + Li(CH3COO) + H2O =>
Zn(CH3COO)2 + 2 LiOH = ZnO + 2 Li(CH3COO) + H2O
VOCl2 + KMnO4 + H2O = HVO3 + KCl + MnCl2 + HCl =>
5 VOCl2 + KMnO4 + 6 H2O = 5 HVO3 + KCl + MnCl2 + 7 HCl
KNO3 + Al2(SO4)3 = Al(NO3)3 + K2SO4 =>
6 KNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 K2SO4
Ca(NO)(aq) + NaPO(aq) = Ca(PO)(s) + NaNO(aq) =>
Ca(NO)(aq) + NaPO(aq) = Ca(PO)(s) + NaNO(aq)
SB + I = SBI8 =>
SB + 8 I = SBI8
Na2CrO4 + (NH4)2C2O4 = (NH4)2CrO4 + Na2C2O4 =>
Na2CrO4 + (NH4)2C2O4 = (NH4)2CrO4 + Na2C2O4
AgNO3(aq) + NaOH = AgOH(s) + NaNO3(aq) =>
AgNO3(aq) + NaOH = AgOH(s) + NaNO3(aq)
K2Cr2O7 + BaCl2 + CH3COONa + H2O = BaCrO4 + CH3COOH + KCl + NaCl =>
K2Cr2O7 + 2 BaCl2 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 CH3COOH + 2 KCl + 2 NaCl
AgNO3 + CuCl = AgCl + Cu + NO3 =>
AgNO3 + CuCl = AgCl + Cu + NO3
Ca2O + Fe2O3 = Fe + CaO2 =>
Ca2O + Fe2O3 = 2 Fe + 2 CaO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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