| Équations équilibrées la veille | Équations équilibrées le lendemain |
XAgNO3 + HCl = XAgCl + HNO3
C17H31COOCH + O2 = H2O + CO2 =>
C17H31COOCH + 26 O2 = 16 H2O + 19 CO2
KI2Cl2 = KCl2I2 =>
KI2Cl2 = KCl2I2
Sr(HO)2 + Na3PO4 = Sr3(PO4)2 + NaOH =>
3 Sr(HO)2 + 2 Na3PO4 = Sr3(PO4)2 + 6 NaOH
Ba(OH)2(aq) + H2SO4 = BaSO4 + H2O(l) =>
Ba(OH)2(aq) + H2SO4 = BaSO4 + 2 H2O(l)
K3[Cr(OH)6] + CO2 = K2CO3 + Cr(OH)3 + H2O =>
2 K3[Cr(OH)6] + 3 CO2 = 3 K2CO3 + 2 Cr(OH)3 + 3 H2O
(NH4)2WO4 + H3BO3 = H9[BW12O42] + NH3 + H2O =>
12(NH4)2WO4 + H3BO3 = H9[BW12O42] + 24 NH3 + 9 H2O
(NH4)2SO4(aq) + Pb(NO3)2(aq) = Pb(SO4) + (NH4)(NO3) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = Pb(SO4) + 2(NH4)(NO3)
H4P2O5 + Al(OH)3 = (P2O5)3Al4 + H2O =>
3 H4P2O5 + 4 Al(OH)3 = (P2O5)3Al4 + 12 H2O
P + HCIO2 + KOH = K2HPO4 + KCI + H2O =>
4 P + 5 HCIO2 + 13 KOH = 4 K2HPO4 + 5 KCI + 7 H2O
HC2H3O2 + Fe2O3 = Fe(C2H3O2)3 + H2O =>
6 HC2H3O2 + Fe2O3 = 2 Fe(C2H3O2)3 + 3 H2O
NH4OH + HF = NH4F + HOH =>
NH4OH + HF = NH4F + HOH
Ca(H2PO4)2*4H2O + (NH4)2SO4 = CaSO4 + NH4H2PO4 + H2O =>
Ca(H2PO4)2*4H2O + (NH4)2SO4 = CaSO4 + 2 NH4H2PO4 + 4 H2O
AgNO2 + (NH4)2S = (NH4)NO2 + Ag2S =>
2 AgNO2 + (NH4)2S = 2(NH4)NO2 + Ag2S
FK = F + K =>
FK = F + K
KOH(s) + CO2(g) = K2CO3(s) + H2O(g) =>
2 KOH(s) + CO2(g) = K2CO3(s) + H2O(g)
Pb + HCOOH = (HCOO)2Pb + H2 =>
Pb + 2 HCOOH = (HCOO)2Pb + H2
HCOOH + Al2O = H2O + HCOOAl =>
2 HCOOH + Al2O = H2O + 2 HCOOAl
ZnS + CaO = Zn + CaSO4 + CaS =>
4 ZnS + 4 CaO = 4 Zn + CaSO4 + 3 CaS
MgS + AlBr3 = MgBr + AlS3 =>
3 MgS + AlBr3 = 3 MgBr + AlS3
CuS + BaCO3 = CuCO3 + BaS =>
CuS + BaCO3 = CuCO3 + BaS
Br2 + KF = K + BrF =>
Br2 + 2 KF = 2 K + 2 BrF
Ca(s) + V2O5(s) = V(s) + CaO(s) =>
5 Ca(s) + V2O5(s) = 2 V(s) + 5 CaO(s)
NaOH + Cu(NO3)2 = Cu(OH)2(s) + NaNO3 =>
2 NaOH + Cu(NO3)2 = Cu(OH)2(s) + 2 NaNO3
BaCl2 + N2SO4 = BaSO4 + N2Cl2 =>
BaCl2 + N2SO4 = BaSO4 + N2Cl2
Bi(NO3)3 + H2O = BiONO3 + HNO3 =>
Bi(NO3)3 + H2O = BiONO3 + 2 HNO3
HF + NH4OH = FNH4 + H2O =>
HF + NH4OH = FNH4 + H2O
FeS2 + KOH = Fe(OH)3 + K2S + S =>
2 FeS2 + 6 KOH = 2 Fe(OH)3 + 3 K2S + S
Ru3O4 + Al = Al2O2 + Ru =>
Ru3O4 + 4 Al = 2 Al2O2 + 3 Ru
H2SO4 + Cu = H2 + CuSO4 =>
H2SO4 + Cu = H2 + CuSO4
H2O + BrO2 = Br + OH =>
2 H2O + BrO2 = Br + 4 OH
KAl(SO4)2*12H2O + NaHCO3 = NaAl(SO4)2*12H2O + CO2 + K2CO3 + H2O =>
2 KAl(SO4)2*12H2O + 2 NaHCO3 = 2 NaAl(SO4)2*12H2O + CO2 + K2CO3 + H2O
KI + H(NO3) = K(NO3) + NO + I2 + H2O =>
6 KI + 8 H(NO3) = 6 K(NO3) + 2 NO + 3 I2 + 4 H2O
K2Cr2O7 + H2SO4 + SbCl3 = Cr2(SO4)3 + SbCl3SO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 SbCl3 = Cr2(SO4)3 + 3 SbCl3SO4 + K2SO4 + 7 H2O
SCl2 + Na2CO3 = SCO3 + NaCl =>
SCl2 + Na2CO3 = SCO3 + 2 NaCl
[Cu(H2O)6]SO4 + NH4OH = [Cu(H2O)4(OH)2] + (NH4)2SO4 + H2O =>
[Cu(H2O)6]SO4 + 2 NH4OH = [Cu(H2O)4(OH)2] + (NH4)2SO4 + 2 H2O
Fe3(s) + O2(g) = FeO =>
2 Fe3(s) + 3 O2(g) = 6 FeO
Cu3S + HNO3 = Cu(NO3)2 + SO2 + H2O + NO =>
3 Cu3S + 28 HNO3 = 9 Cu(NO3)2 + 3 SO2 + 14 H2O + 10 NO
MnSO4 + K2S2O8 + H2O = HMnO4 + K2SO3 + H2SO4 =>
4 MnSO4 + 5 K2S2O8 + 11 H2O = 4 HMnO4 + 5 K2SO3 + 9 H2SO4
C2H2 + AgNO3 + NH4OH = AgCCAg + NH4NO3 + H2O =>
C2H2 + 2 AgNO3 + 2 NH4OH = AgCCAg + 2 NH4NO3 + 2 H2O
NaOH + H2SO = Na2SO + HOH =>
2 NaOH + H2SO = Na2SO + 2 HOH
C2H4O + (Cr2O7)2{-} + H{+} = Cr3{+} + C2H4O2 + H2O =>
77 C2H4O + 6(Cr2O7)2{-} + 14 H{+} = 8 Cr3{+} + 77 C2H4O2 + 7 H2O
Pb + H2O2 = H2O + PbO2 =>
Pb + 2 H2O2 = 2 H2O + PbO2
HCOH + NaOH = CH3OH + HCOONa =>
2 HCOH + NaOH = CH3OH + HCOONa
NaCl + (NH4)2SO4 = (NH4)Cl + Na2SO4 =>
2 NaCl + (NH4)2SO4 = 2(NH4)Cl + Na2SO4
C6H5NO2 + Fe + H{+} = C6H5NH3{+} + Fe22{+} + H2O =>
C6H5NO2 + 132 Fe + 7 H{+} = C6H5NH3{+} + 6 Fe22{+} + 2 H2O
C6H12O6 + Ag(NH3)2OH = Ag + C6H11O7 + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3)2OH = 3 Ag + C6H11O7 + 6 NH3 + 2 H2O
C2H5SO3H + O2 = SO2 + CO2 + H2O =>
C2H5SO3H + 3 O2 = SO2 + 2 CO2 + 3 H2O
C18H40 + O2 = CO2 + H2O =>
C18H40 + 28 O2 = 18 CO2 + 20 H2O
NClO + NaOH = NCl + NaO + H2O =>
NClO + 2 NaOH = NCl + 2 NaO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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