| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuO + TeO3 = Cu3TeO6
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2 =>
2 KMnO4 + NH3 = KNO3 + 2 MnO2 + KOH + H2
C2H5NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
CuCl + Na2S = CuNa + Cl2S =>
2 CuCl + Na2S = 2 CuNa + Cl2S
F2 + KClO3 = KCl + F2O =>
3 F2 + KClO3 = KCl + 3 F2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
CuCo3 + HCl = CuCl2 + Co2 + H2 =>
2 CuCo3 + 4 HCl = 2 CuCl2 + 3 Co2 + 2 H2
Al(C2H5)3 + NH4NO3 + KOH = KAlO2 + K2CO3 + H2O + N2 =>
Al(C2H5)3 + 21 NH4NO3 + 13 KOH = KAlO2 + 6 K2CO3 + 56 H2O + 21 N2
CsCl + HClO4 = CsClO4 + HCl =>
CsCl + HClO4 = CsClO4 + HCl
XClH2 + XAgNO3 = XClNO3 + XAgH2 =>
XClH2 + XAgNO3 = XClNO3 + XAgH2
BaO2 + H = Ba(OH)2 =>
BaO2 + 2 H = Ba(OH)2
HCI + K2S = H2S + KCI =>
2 HCI + K2S = H2S + 2 KCI
NaOH + H3P = Na3P + HOH =>
3 NaOH + H3P = Na3P + 3 HOH
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
TiO2(s) + C(s) + Cl2(g) = TiCl4(g) + CO(g) =>
TiO2(s) + 2 C(s) + 2 Cl2(g) = TiCl4(g) + 2 CO(g)
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
K2SO4(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaSO4 =>
K2SO4(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaSO4
CaOH = CaHO =>
CaOH = CaHO
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ag + Zn(OH)2 = AgOH + Zn =>
2 Ag + Zn(OH)2 = 2 AgOH + Zn
[Cu(OH2)6] + Cl = [CuCl4] + H2O =>
[Cu(OH2)6] + 4 Cl = [CuCl4] + 6 H2O
CuCl + Na2S = CuNa + Cl2S =>
2 CuCl + Na2S = 2 CuNa + Cl2S
BF3(aq) + Li2SO3(aq) = B2(SO3)3(s) + LiF(aq) =>
2 BF3(aq) + 3 Li2SO3(aq) = B2(SO3)3(s) + 6 LiF(aq)
BaNO3 + (NH4)2SO4 = BaSO4 + (NH4)2NO3 =>
BaNO3 + (NH4)2SO4 = BaSO4 + (NH4)2NO3
KI + PbO2 + HNO3 = I2 + Pb(NO3)2 + H2O + KNO3 =>
2 KI + PbO2 + 4 HNO3 = I2 + Pb(NO3)2 + 2 H2O + 2 KNO3
CH3CH2MgICH3 + CH3COOH = CH3CH2COOHCH3 + CH3MgI =>
CH3CH2MgICH3 + CH3COOH = CH3CH2COOHCH3 + CH3MgI
LiI + Br = LiBr + I2 =>
2 LiI + 2 Br = 2 LiBr + I2
Al{3+} + SO3{2-} = Al2(SO3)3 =>
2 Al{3+} + 3 SO3{2-} = Al2(SO3)3
KClO3 + MnO2 + H2SO4 = K2SO4 + MnCl2 + H2O + O2 =>
4 KClO3 + 2 MnO2 + 2 H2SO4 = 2 K2SO4 + 2 MnCl2 + 2 H2O + 7 O2
Mn(s) + HCl(aq) = H2(g)MnCl2(aq) =>
Mn(s) + 2 HCl(aq) = H2(g)MnCl2(aq)
NH4OH + Hg(NO3)2 = NH4(NO3) + H2O + Hg =>
10 NH4OH + 4 Hg(NO3)2 = 9 NH4(NO3) + 7 H2O + 4 Hg
FeSO4(aq) + K3PO4(aq) = FePO4(s) + K3SO4(aq) =>
FeSO4(aq) + K3PO4(aq) = FePO4(s) + K3SO4(aq)
PbO + NaCl + H2O = PbCl2 + NaOH =>
PbO + 2 NaCl + H2O = PbCl2 + 2 NaOH
Zn(s)H2SO4(aq) = ZnSO4(aq)H2(g) =>
Zn(s)H2SO4(aq) = ZnSO4(aq)H2(g)
In + Cl2 = InCl3 =>
2 In + 3 Cl2 = 2 InCl3
ZnS(S) + O2(g) = ZnO(S) + SO2(g) =>
2 ZnS(S) + 3 O2(g) = 2 ZnO(S) + 2 SO2(g)
MnSO4 + O2 + H2O = MnO(OH)2 + H2SO4 =>
2 MnSO4 + O2 + 4 H2O = 2 MnO(OH)2 + 2 H2SO4
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Ti(CO3)2 + H = Ti + H2O + CO2 =>
Ti(CO3)2 + 4 H = Ti + 2 H2O + 2 CO2
C6H5OCl + O2 = CO2 + Cl{-} + H{+} + H2O =>
2 C6H5OCl + 13 O2 = 12 CO2 + 2 Cl{-} + 2 H{+} + 4 H2O
CO2 + C4H10 = CO2C4H10 =>
CO2 + C4H10 = CO2C4H10
CuCl + Na2S = CuNa + Cl2S =>
2 CuCl + Na2S = 2 CuNa + Cl2S
MgSO4(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2SO4(aq) =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2SO4(aq)
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
CO = OC =>
CO = OC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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