| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 Ba(NO3) = 2 Ba + Zn(NO3)2
C6H5NH2 + HNO3 = CO2 + H2O + N2 =>
5 C6H5NH2 + 31 HNO3 = 30 CO2 + 33 H2O + 18 N2
C6H5NH2 + HNO3 = C6H6N2O2 + H2O =>
C6H5NH2 + HNO3 = C6H6N2O2 + H2O
Li + K = LiK =>
Li + K = LiK
Rb2(SO4) + AlBr3 = Al2(SO4)3 + RbBr =>
3 Rb2(SO4) + 2 AlBr3 = Al2(SO4)3 + 6 RbBr
Na2S4O6 + KMnO4 + HNO3 = H2SO4 + Na2SO4 + Mn(NO3)2 + H2O + KNO3 =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 15 H2SO4 + 5 Na2SO4 + 14 Mn(NO3)2 + 6 H2O + 14 KNO3
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
ClO3 + H2O = ClO4 + H =>
ClO3 + H2O = ClO4 + 2 H
BeO + HCl = Be(OH) + Cl =>
BeO + HCl = Be(OH) + Cl
NaNO3 + CO2 = Na2CO3 + NO + O2 =>
4 NaNO3 + 2 CO2 = 2 Na2CO3 + 4 NO + 3 O2
N2(g) + O2(g) + H2O(g) = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O(g) = 4 HNO3(aq)
NH4 + NO3 = N + H2O =>
3 NH4 + 2 NO3 = 5 N + 6 H2O
N2(g) + O2(g) + H2O(g) = HNO3(g) =>
2 N2(g) + 5 O2(g) + 2 H2O(g) = 4 HNO3(g)
KFe3(SO4)2(OH)6 + {-} = K{+} + Fe(OH)2 + SO4{-2} =>
KFe3(SO4)2(OH)6 + 3e = K{+} + 3 Fe(OH)2 + 2 SO4{-2}
Rb2(SO4) + AlBr3 = Al2(SO4)3 + RbBr =>
3 Rb2(SO4) + 2 AlBr3 = Al2(SO4)3 + 6 RbBr
C6H5NH2 + HNO3 = C6H5NH3NO3 =>
C6H5NH2 + HNO3 = C6H5NH3NO3
CH3COONH4 + O2 = CO2 + H2O + N2 =>
4 CH3COONH4 + 11 O2 = 8 CO2 + 14 H2O + 2 N2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
N2(g) + O2(g) + H2O(g) = NH4NO3(s) =>
2 N2(g) + O2(g) + 4 H2O(g) = 2 NH4NO3(s)
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O =>
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O
NaNo3 + Co2 = NaCo2 + No3 =>
NaNo3 + Co2 = NaCo2 + No3
H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + H2O =>
H2SiO3 + Fe(OH)3 = Fe(OH)SiO3 + 2 H2O
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O =>
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O
K2[PtCl4] + H2O2 = K2[PtCl4(OH)2] =>
K2[PtCl4] + H2O2 = K2[PtCl4(OH)2]
Zn + Ba(NO3) = Ba + Zn(NO3)2 =>
Zn + 2 Ba(NO3) = 2 Ba + Zn(NO3)2
H2SiO3 + Fe(OH)3 = Fe2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Fe(OH)3 = Fe2(SiO3)3 + 6 H2O
C6H5NH2 + HNO3 = C6H5NO3 + NH3 =>
C6H5NH2 + HNO3 = C6H5NO3 + NH3
CH4 + C3H8 = C2H6 =>
CH4 + C3H8 = 2 C2H6
Na2SO3 + KYO3 + H2SO4 = Y + Na2SO4 + K2SO4 + H2 =>
6 Na2SO3 + 2 KYO3 + H2SO4 = 2 Y + 6 Na2SO4 + K2SO4 + H2
CH3COONH4 + O2 = CO2 + NH3 + H2O =>
CH3COONH4 + 2 O2 = 2 CO2 + NH3 + 2 H2O
BeO + HCl = Be(OH) + Cl =>
BeO + HCl = Be(OH) + Cl
(PbSO3)2 = PbO + SO2 =>
(PbSO3)2 = 2 PbO + 2 SO2
MnO2 + Cl2 + NaOH = Mn(OH)2 + NaClO =>
MnO2 + Cl2 + 2 NaOH = Mn(OH)2 + 2 NaClO
Ga + HClO4 = Ga(ClO4)3 + H2O + Cl2O =>
4 Ga + 14 HClO4 = 4 Ga(ClO4)3 + 7 H2O + Cl2O
C9H7N{-} + H2O = OH{-} + HC9H7N =>
C9H7N{-} + H2O = OH{-} + HC9H7N
MnCl2(aq) + NaBiO3(s) + HCl(aq) = BiCl3(aq) + NaMnO4(aq) + H2O(l) + NaCl(aq) =>
2 MnCl2(aq) + 5 NaBiO3(s) + 14 HCl(aq) = 5 BiCl3(aq) + 2 NaMnO4(aq) + 7 H2O(l) + 3 NaCl(aq)
Rb2(SO4) + AlBr3 = Al2(SO4)3 + RbBr =>
3 Rb2(SO4) + 2 AlBr3 = Al2(SO4)3 + 6 RbBr
Li2O + S = Li2S + O2 =>
2 Li2O + 2 S = 2 Li2S + O2
H2 + SO4 + Ca(PO4)2 = CaSO4 + H3PO4 =>
3 H2 + SO4 + Ca(PO4)2 = CaSO4 + 2 H3PO4
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O =>
Ca(OH)2 + Cu(NO3)2 = CuO + Ca(NO3)2 + H2O
SO3 + Al2O3 = Al2(SO4)3 =>
3 SO3 + Al2O3 = Al2(SO4)3
CH3COONH4 + O2 = CO2 + NH3 + H2O =>
CH3COONH4 + 2 O2 = 2 CO2 + NH3 + 2 H2O
H2SiO3 + Fe(OH)3 = Fe2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Fe(OH)3 = Fe2(SiO3)3 + 6 H2O
Rb2(SO4) + AlBr3 = Al2(SO4)3 + RbBr =>
3 Rb2(SO4) + 2 AlBr3 = Al2(SO4)3 + 6 RbBr
H2NCH2COOH + HCl = H2NCH2COOCl + H2 =>
H2NCH2COOH + HCl = H2NCH2COOCl + H2
Na2SO3 + KYO3 + H2SO4 = Y + Na2SO4 + K2SO4 + H2 =>
6 Na2SO3 + 2 KYO3 + H2SO4 = 2 Y + 6 Na2SO4 + K2SO4 + H2
KCI + NH4NO3 = KNO3 + NH4CI =>
KCI + NH4NO3 = KNO3 + NH4CI
NaBr + Au = AuBr + Na2 =>
2 NaBr + 2 Au = 2 AuBr + Na2
Pb(CLO3)2(aq) + NaI(aq) = PbI2(s) + NaCLO3(aq) =>
Pb(CLO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaCLO3(aq)
Na2SO3 + KYO3 + H2SO4 = Y + Na2SO4 + K2SO4 + H2 =>
6 Na2SO3 + 2 KYO3 + H2SO4 = 2 Y + 6 Na2SO4 + K2SO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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