| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti + 4 I = TiI4
Al + O3 + H2SeO4 = Al2(SeO4)3 + H2O =>
2 Al + O3 + 3 H2SeO4 = Al2(SeO4)3 + 3 H2O
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l)
NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3
H2SO4 + Be(OH)2 = H2O + BeSO4 =>
H2SO4 + Be(OH)2 = 2 H2O + BeSO4
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Al + O3 + H2SeO4 = Al2(SeO4)3 + H2O =>
2 Al + O3 + 3 H2SeO4 = Al2(SeO4)3 + 3 H2O
C3H8OS + O2 = CO2 + H2O + SO3 =>
C3H8OS + 6 O2 = 3 CO2 + 4 H2O + SO3
Pb + H2S = PbS + H =>
Pb + H2S = PbS + 2 H
HNO3 + (NH4)2SO3 = H2SO3 + (NH4)NO3 =>
2 HNO3 + (NH4)2SO3 = H2SO3 + 2(NH4)NO3
Li(s) + Cu(NO3)2(aq) = LiNO3 + Cu =>
2 Li(s) + Cu(NO3)2(aq) = 2 LiNO3 + Cu
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4 =>
CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4
CH10 + N2O = CO2 + H2O + N2 =>
CH10 + 7 N2O = CO2 + 5 H2O + 7 N2
CH4(g) + NH3(g) + O2(g) = HCN(s) + H2O(g) =>
2 CH4(g) + 2 NH3(g) + 3 O2(g) = 2 HCN(s) + 6 H2O(g)
Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2
Na2CO3 + Sr(NO2)2 = NaNO2 + SrCO3 =>
Na2CO3 + Sr(NO2)2 = 2 NaNO2 + SrCO3
CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4 =>
CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4
Al + O3 + H2SeO4 = Al2(SeO4)3 + H2O =>
2 Al + O3 + 3 H2SeO4 = Al2(SeO4)3 + 3 H2O
C6H5NH2 + HCl = C6H5NH + H3Cl =>
2 C6H5NH2 + HCl = 2 C6H5NH + H3Cl
H2CO3 + CaO = H2O + CaCO3 =>
H2CO3 + CaO = H2O + CaCO3
H2SO4 + Be(OH)2 = H2O + BeSO4 =>
H2SO4 + Be(OH)2 = 2 H2O + BeSO4
BaCl2 + Co2(SO4)3 = BaSO4 + CoCl3 =>
3 BaCl2 + Co2(SO4)3 = 3 BaSO4 + 2 CoCl3
Fe(NO3)3(aq) + KI(aq) = FeI3(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3(aq) + 3 KNO3(aq)
SO + H2 = HSO =>
2 SO + H2 = 2 HSO
C6H14O(l) + O2(g) = CO(g) + H2O(g) =>
C6H14O(l) + 6 O2(g) = 6 CO(g) + 7 H2O(g)
H3N + NaOH = HOH + Na3N =>
H3N + 3 NaOH = 3 HOH + Na3N
Fe2O3(s) + C = Fe + CO =>
Fe2O3(s) + 3 C = 2 Fe + 3 CO
CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4 =>
CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4
Mg(s) + SnCl2(aq) = MgCl(aq) + Sn(s) =>
2 Mg(s) + SnCl2(aq) = 2 MgCl(aq) + Sn(s)
ClCH2COOHNaOH = ClCH2COONaH2O =>
ClCH2COOHNaOH = ClCH2COONaH2O
KH2PO4 + H2SO4 = K2SO4 + H3PO4 =>
2 KH2PO4 + H2SO4 = K2SO4 + 2 H3PO4
BaO + S = Ba + SO3 =>
3 BaO + S = 3 Ba + SO3
Zn(s) = Zn2{+} + e =>
2 Zn(s) = Zn2{+} + e
MgN + H2O = Mg(OH)2 + NH2 =>
MgN + 2 H2O = Mg(OH)2 + NH2
ClO3 + Ba(OH)2 = BaCl2 + Ba(ClO4)2 + H2O =>
16 ClO3 + 8 Ba(OH)2 = BaCl2 + 7 Ba(ClO4)2 + 8 H2O
H2SO4 + Be(OH)2 = H2O + BeSO4 =>
H2SO4 + Be(OH)2 = 2 H2O + BeSO4
Cl + HNO3 = ClNO3 + H =>
Cl + HNO3 = ClNO3 + H
Au2O3 = Au + O3 =>
Au2O3 = 2 Au + O3
Al(OH)3 + P2O5 = Al4(P2O7)3 + H2O =>
4 Al(OH)3 + 3 P2O5 = Al4(P2O7)3 + 6 H2O
C2H5COOH + Ca = (C2H5COO)2Ca + H2 =>
2 C2H5COOH + Ca = (C2H5COO)2Ca + H2
H2S + Ca = CaS + H2 =>
H2S + Ca = CaS + H2
Na2O(s) + CO2(g) = Na2CO3(s) =>
Na2O(s) + CO2(g) = Na2CO3(s)
H3PO4(aq) + NH3(l) = (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH3(l) = (NH4)3PO4(aq)
CH4(g) + NH3(g) + O2(g) = HCN(s) + H2O(g) =>
2 CH4(g) + 2 NH3(g) + 3 O2(g) = 2 HCN(s) + 6 H2O(g)
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4 =>
CH3CH2NH2 + H2SO4 = CH3CH2NH3 + HSO4
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4 + NaNO3 =>
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4 + 2 NaNO3
KNo3(aq) + Na2SO4(aq) = KSO4 + Na2No3 =>
KNo3(aq) + Na2SO4(aq) = KSO4 + Na2No3
Cu(NO3)2 + NH4(OH) = Cu(OH)2 + (NH4)(NO3) =>
Cu(NO3)2 + 2 NH4(OH) = Cu(OH)2 + 2(NH4)(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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