| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO + 2 NaOH = 2 Na + CO(OH)2
AgNO3(aq) + NaCl(aq) = AgCl(s) + Na(NO3) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + Na(NO3)
CH3COOOH + KMnO4 = KOH + CH3COOMnO4 =>
CH3COOOH + KMnO4 = KOH + CH3COOMnO4
HCl + CaCl2 = CaH2 + Cl2 =>
2 HCl + CaCl2 = CaH2 + 2 Cl2
Ca(NO3)2 + H2O = CaO + HNO3 =>
Ca(NO3)2 + H2O = CaO + 2 HNO3
C6H6(g) + Cl2(g) = C6H4Cl2(g) + HCl(g) =>
C6H6(g) + 2 Cl2(g) = C6H4Cl2(g) + 2 HCl(g)
Ba(OH)2*H2O + NH4Cl = NH3 + H2O + BaCl2 =>
Ba(OH)2*H2O + 2 NH4Cl = 2 NH3 + 3 H2O + BaCl2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mg(NO3)2 + NaHCO3 = MgCO3 + NaH(NO3)2 =>
Mg(NO3)2 + NaHCO3 = MgCO3 + NaH(NO3)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + KCH3COO = CH3COOH + K2SO4 =>
H2SO4 + 2 KCH3COO = 2 CH3COOH + K2SO4
KBr + H2O = KOH + HBr =>
KBr + H2O = KOH + HBr
C6H5C2H5 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C2H5 + 46 KMnO4 + 69 H2SO4 = 40 C6H6COOH + 23 K2SO4 + 46 MnSO4 + 104 H2O
Cu(NO3)2 + H2O = CuO + HNO3 =>
Cu(NO3)2 + H2O = CuO + 2 HNO3
Na2N2O3 + NaClO2 = NaCl + NaNO3 =>
2 Na2N2O3 + 3 NaClO2 = 3 NaCl + 4 NaNO3
Rb2O + H2SO4 = Rb2(SO4) + H2O =>
Rb2O + H2SO4 = Rb2(SO4) + H2O
BaS + ZnS + Mn + S + K2S = Ba18K2Zn9Mn1S30 =>
18 BaS + 9 ZnS + Mn + 2 S + K2S = Ba18K2Zn9Mn1S30
Fe(NO3)3 + Ba(OH)2 = Fe(OH)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(NO3)2
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2 + Pb =>
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2 + Pb
ClO2 + NaCl = NaClO2 + Cl =>
ClO2 + NaCl = NaClO2 + Cl
P2O5 + H2O2 = P2O7 + H2 =>
P2O5 + H2O2 = P2O7 + H2
CH3CONH2 + P2O5 = CH3CN + H3PO4 =>
3 CH3CONH2 + P2O5 = 3 CH3CN + 2 H3PO4
FeCl3 + Ca(OH)2 = CaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Fe(OH)3
GeH4 + B2H6 = GeBH + H =>
2 GeH4 + B2H6 = 2 GeBH + 12 H
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + Ni2NO3 = Ni + Zn(NO3)2 =>
Zn + 2 Ni2NO3 = 4 Ni + Zn(NO3)2
KI + Br = KBr + I =>
KI + Br = KBr + I
CH3CHCH2CH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHCH2CH2 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
KCO3 + H3PO4 = K3(PO4)2 + CO2 + H2O =>
3 KCO3 + 2 H3PO4 = K3(PO4)2 + 3 CO2 + 3 H2O
Bi(NO3)3 + Na[Sb(OH)4] + NaOH = Bi + Na[Sb(OH)6] + NaNO3 =>
2 Bi(NO3)3 + 3 Na[Sb(OH)4] + 6 NaOH = 2 Bi + 3 Na[Sb(OH)6] + 6 NaNO3
NaClO3 + CoCl2 + HCl = NaCl + CoCl3 + H2O =>
NaClO3 + 6 CoCl2 + 6 HCl = NaCl + 6 CoCl3 + 3 H2O
HClKOH = KClH2O =>
HClKOH = KClH2O
Sr + Al(NO3)3 = Al + Sr(NO3)2 =>
3 Sr + 2 Al(NO3)3 = 2 Al + 3 Sr(NO3)2
CH2H6 + Br2 = C2H5Br + HBr =>
2 CH2H6 + 6 Br2 = C2H5Br + 11 HBr
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
MgOH = OHMg =>
MgOH = OHMg
HNO3 + HF = NO + H2O + F2 =>
2 HNO3 + 6 HF = 2 NO + 4 H2O + 3 F2
BaCl2 + AgNO3 = BaNO3 + Cl2Ag =>
BaCl2 + AgNO3 = BaNO3 + Cl2Ag
K3PO4 + CoBr2 = Co3(PO4)2 + KBr =>
2 K3PO4 + 3 CoBr2 = Co3(PO4)2 + 6 KBr
Zn(NO3)2*9H2O + KOH = Zn(OH)2 + KNO3 + H2O =>
Zn(NO3)2*9H2O + 2 KOH = Zn(OH)2 + 2 KNO3 + 9 H2O
P4 + H2 = P3H2 =>
3 P4 + 4 H2 = 4 P3H2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Al* + C = Al4C3 =>
4 Al* + 3 C = Al4C3
CH4 + NHO3 = CH3NO3 + H2 =>
CH4 + NHO3 = CH3NO3 + H2
ClO2 + NaCl = NaClO2 + Cl =>
ClO2 + NaCl = NaClO2 + Cl
KOH + H{3}PO{4} = K{3}PO{4} + H{2} + O =>
KOH + 5 H{3}PO{4} = K{3}PO{4} + 6 H{2} + O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnSHCl = MnClHS =>
MnSHCl = MnClHS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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