| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4ClO4 + KOH = NH3 + H2O + KClO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CrBr3 + I2 = CrI + Br =>
2 CrBr3 + I2 = 2 CrI + 6 Br
HNo3(ac)NaOH(ac) = NaNo3(ac)H2O(l) =>
HNo3(ac)NaOH(ac) = NaNo3(ac)H2O(l)
CuCl2KOH = Cu(OH)KCl2 =>
CuCl2KOH = Cu(OH)KCl2
CuCl = Cl2 + Cu =>
2 CuCl = Cl2 + 2 Cu
ClO3{-} + H{+} + Cr = Cl{-} + H2O + Cr{3+} =>
ClO3{-} + 6 H{+} + 2 Cr = Cl{-} + 3 H2O + 2 Cr{3+}
H + MgCO3 = Mg + H2O + CO2 =>
2 H + MgCO3 = Mg + H2O + CO2
Pb(C2H3O2)2 + SO4 = PbSO4 + C2H3O2 =>
Pb(C2H3O2)2 + SO4 = PbSO4 + 2 C2H3O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CoS + O4 = CoSO4 =>
CoS + O4 = CoSO4
CH2 + N2Cl4 = CCl4 + N2 + H2 =>
CH2 + N2Cl4 = CCl4 + N2 + H2
Cs2CO3 + H2CO3 = CsHCO3 =>
Cs2CO3 + H2CO3 = 2 CsHCO3
HCO3{-} + OH{+} = CO3 + H2O =>
HCO3{-} + OH{+} = CO3 + H2O
C6H5NH2 + C2H5OH = C6H5NHC2H5 + H2O =>
C6H5NH2 + C2H5OH = C6H5NHC2H5 + H2O
C8H10 = C + H =>
C8H10 = 8 C + 10 H
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
PbCl2 + H3PO4 = Pb3(PO4)2 + HCl =>
3 PbCl2 + 2 H3PO4 = Pb3(PO4)2 + 6 HCl
NaBr + HgC2H3O2 = NaC2H3O2 + HgBr =>
NaBr + HgC2H3O2 = NaC2H3O2 + HgBr
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
C6H14 + O2 = CO + HO =>
C6H14 + 10 O2 = 6 CO + 14 HO
Mn2(SO3)3 = Mn2O3 + SO2 =>
Mn2(SO3)3 = Mn2O3 + 3 SO2
Zn(s) + Cu(aq) = CuZn =>
Zn(s) + Cu(aq) = CuZn
CH10O + O2 = CO2 + H2O =>
CH10O + 3 O2 = CO2 + 5 H2O
SO2 + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + H2O
Zn + HNO3 = ZnNO3*2 + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 8 ZnNO3*2 + NH4NO3 + 3 H2O
C6H5COONaNaOH = Na2CO3C6H6 =>
C6H5COONaNaOH = Na2CO3C6H6
MnSO4 = Mn + SO4 =>
MnSO4 = Mn + SO4
MgNo3NaCo3 = MgCo3NaNo3 =>
MgNo3NaCo3 = MgCo3NaNo3
Cl + AgF = AgCl + F =>
Cl + AgF = AgCl + F
Cu + FeCl3 = CuCl3 + FeCl2 =>
Cu + 3 FeCl3 = CuCl3 + 3 FeCl2
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
C10H12O + Br2 = C10H11OBr + HBr =>
C10H12O + Br2 = C10H11OBr + HBr
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
SO2 + NO2 = SNO4 =>
SO2 + NO2 = SNO4
FeCl3 + FeCl2 + NaOH = Fe3O4 + H2O + NaCl =>
2 FeCl3 + FeCl2 + 8 NaOH = Fe3O4 + 4 H2O + 8 NaCl
NaOH + AgNO3 = NaNO3 + AgHO =>
NaOH + AgNO3 = NaNO3 + AgHO
H + MgCO3 = Mg + H2O + CO2 =>
2 H + MgCO3 = Mg + H2O + CO2
CaOH + AlCl3 = CaCl3 + AlOH =>
CaOH + AlCl3 = CaCl3 + AlOH
Cl2 + Cr2O3 + NaOH = NaCrO4 + NaCl + H2O =>
4 Cl2 + Cr2O3 + 10 NaOH = 2 NaCrO4 + 8 NaCl + 5 H2O
Hg(NO3)2 = Hg + N2 + O2 =>
Hg(NO3)2 = Hg + N2 + 3 O2
La(NO3)3*6H2O + Mg(NO3)2*6H2O + Mn(NO3)2*4H2O = La8Mg2Mn10O30 + N + H + O =>
8 La(NO3)3*6H2O + 2 Mg(NO3)2*6H2O + 10 Mn(NO3)2*4H2O = La8Mg2Mn10O30 + 48 N + 200 H + 214 O
(C3H8O)(l) + O2 = CO2 + H2O =>
2(C3H8O)(l) + 9 O2 = 6 CO2 + 8 H2O
CaSO4 + K2O = CaO + K2SO4 =>
CaSO4 + K2O = CaO + K2SO4
BaCrO4 = Ba + CrO4 =>
BaCrO4 = Ba + CrO4
C10H22 + NO2 = CO2 + H2O + N2 =>
4 C10H22 + 62 NO2 = 40 CO2 + 44 H2O + 31 N2
Pb(NO3)2 + HC2H3O2 = Pb(C2H3O2)2 + HNO3 =>
Pb(NO3)2 + 2 HC2H3O2 = Pb(C2H3O2)2 + 2 HNO3
K2Cr2O7 + H2C2O4 + H2SO4 = K2SO4 + Cr2S3O12 + CO2 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = K2SO4 + Cr2S3O12 + 6 CO2 + 7 H2O
C6H14N2O6 + O2 = H2O + C6H12O6 + N2O =>
C6H14N2O6 + O2 = H2O + C6H12O6 + N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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