| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 3 P = MgP3
H[SbCl4] + NH4OH = Sb(OH)3 + NH4Cl + HCl =>
H[SbCl4] + 3 NH4OH = Sb(OH)3 + 3 NH4Cl + HCl
K2S + HNO3 = NO3S + K2H =>
K2S + HNO3 = NO3S + K2H
O2 + AlCl2 = Al(ClO3)2 =>
3 O2 + AlCl2 = Al(ClO3)2
ReF6 + H2O = H{+} + ReO4{-} + ReO2 + F{-} =>
3 ReF6 + 10 H2O = 20 H{+} + 2 ReO4{-} + ReO2 + 18 F{-}
KNO3 + MgCl2 = KCl + Mg(NO3)2 =>
2 KNO3 + MgCl2 = 2 KCl + Mg(NO3)2
Cu(NO3)2 + K2S = CuS + K2(NO3)2 =>
Cu(NO3)2 + K2S = CuS + K2(NO3)2
NaOH + Li3PO4 = LiOH + Na3PO4 =>
3 NaOH + Li3PO4 = 3 LiOH + Na3PO4
NaOH + H2PO4 + HPO4 = NaH3(PO4)2 + OH =>
NaOH + H2PO4 + HPO4 = NaH3(PO4)2 + OH
MgSO4 + Sr3(PO4)2 = SrSO4 + Mg3(PO4)2 =>
3 MgSO4 + Sr3(PO4)2 = 3 SrSO4 + Mg3(PO4)2
Sb(OH)5 + H2S(aq) = Sb2S5 + H2O =>
2 Sb(OH)5 + 5 H2S(aq) = Sb2S5 + 10 H2O
C6H22O11 + O2 = CO2 + H2O =>
C6H22O11 + 6 O2 = 6 CO2 + 11 H2O
C6H12O6 + O2 = CO2 + H2O = CO + C =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KH2PO4 + LiOH = LiH2PO4 + KOH =>
KH2PO4 + LiOH = LiH2PO4 + KOH
Ba + CaCl2 = Ca + BaCl2 =>
Ba + CaCl2 = Ca + BaCl2
Mg(OH)2 + (NH4)3 + PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3 + 2 PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
PbSO4 + NaOH = Na2PbO2 + Na2SO4 + H2O =>
PbSO4 + 4 NaOH = Na2PbO2 + Na2SO4 + 2 H2O
C4H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C4H5NO2 + 21 O2 = 16 CO2 + 10 H2O + 4 NO2
MgI2 + KI = MgK + I =>
MgI2 + KI = MgK + 3 I
Fe2(Cr2O7)3 + C = Fe + Cr + CO =>
Fe2(Cr2O7)3 + 21 C = 2 Fe + 6 Cr + 21 CO
C28H58 + O2 = CO2 + H2O =>
2 C28H58 + 85 O2 = 56 CO2 + 58 H2O
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
CH3CCH + KMnO4 + H2O = MnO2 + CH3COOK + KHCO3 =>
5 CH3CCH + 8 KMnO4 + H2O = 8 MnO2 + 7 CH3COOK + KHCO3
C2H2 + KMnO4 = K2CO3 + KHCO3 + MnO2 + H2O =>
3 C2H2 + 10 KMnO4 = 4 K2CO3 + 2 KHCO3 + 10 MnO2 + 2 H2O
Al(OH)(NO3)2 + NaOH = Na3[Al(OH)6] + NaNO3 =>
Al(OH)(NO3)2 + 5 NaOH = Na3[Al(OH)6] + 2 NaNO3
MgO2 = Mg + O =>
MgO2 = Mg + 2 O
sodiumcarbonate + Ca(NO3)2 = sodiumnitrate + calciumcarbonate =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3
Zr(NO3)2 + NaOH = Zr(OH)2 + NaNO3 =>
Zr(NO3)2 + 2 NaOH = Zr(OH)2 + 2 NaNO3
(NH4)2CO3 = NH3 + H2O*CO2 =>
(NH4)2CO3 = 2 NH3 + H2O*CO2
FeO + N2 = Fe + NO2 =>
4 FeO + N2 = 4 Fe + 2 NO2
AlCl3 + Mg3N2 = AlN + MgCl2 =>
2 AlCl3 + Mg3N2 = 2 AlN + 3 MgCl2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
H2SO4 + Rb(OH)2 = H2O + RbSO4 =>
H2SO4 + Rb(OH)2 = 2 H2O + RbSO4
C6H4(OH)2 + H202 = C6H402 + H2O =>
101 C6H4(OH)2 + 200 H202 = 101 C6H402 + 202 H2O
MgCl2 + NH3 = Mg(NH3)Cl2 =>
MgCl2 + NH3 = Mg(NH3)Cl2
Na2(Sn(OH)4) + AgNO3 + NaOH = Ag + NaNO3 + Na2(Sn(OH)6) =>
Na2(Sn(OH)4) + 2 AgNO3 + 2 NaOH = 2 Ag + 2 NaNO3 + Na2(Sn(OH)6)
Na2S + (NH4)3PO4 = Na3PO4 + (NH4)2S =>
3 Na2S + 2(NH4)3PO4 = 2 Na3PO4 + 3(NH4)2S
Ni + Na2S = Ni(Na2S)2 =>
Ni + 2 Na2S = Ni(Na2S)2
CuNO3 + NaClO = NaNO3 + CuClO =>
CuNO3 + NaClO = NaNO3 + CuClO
C2H5Br + KOH = C2H4BrK + H2O =>
C2H5Br + KOH = C2H4BrK + H2O
Fe + K3Fe(CN)6 + H2SO4 = Fe3[Fe(CN)6] + K2SO4 + H2 =>
6 Fe + 2 K3Fe(CN)6 + 3 H2SO4 = 2 Fe3[Fe(CN)6] + 3 K2SO4 + 3 H2
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
Pd(NO3)4 + NaCl = PdCl4 + NaNO3 =>
Pd(NO3)4 + 4 NaCl = PdCl4 + 4 NaNO3
SO2 + KOH + KClO3 = KCl + K2SO4 + H2O =>
3 SO2 + 6 KOH + KClO3 = KCl + 3 K2SO4 + 3 H2O
C17H35COONa + H2SO4 = C17H35COOH + NaHSO4 =>
C17H35COONa + H2SO4 = C17H35COOH + NaHSO4
NOBr = NO + Br =>
NOBr = NO + Br
NaHSO3 + HNO3 = NaNO3 + H2SO3 =>
NaHSO3 + HNO3 = NaNO3 + H2SO3
O2(g) + C2H5OH(aq) = H2O(l) + CO2(g) =>
3 O2(g) + C2H5OH(aq) = 3 H2O(l) + 2 CO2(g)
Fe + Ag(NO3)2 = Fe(NO3)2 + Ag =>
Fe + Ag(NO3)2 = Fe(NO3)2 + Ag
P4O16 + H2O = H3PO4 + O2 =>
P4O16 + 6 H2O = 4 H3PO4 + 3 O2
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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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