| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + Pb(NO3)2 = Mn(NO3)2 + Pb
KF + HBrO3 = KBrO3 + HF =>
KF + HBrO3 = KBrO3 + HF
HI + K2O = K2OH + I =>
HI + K2O = K2OH + I
MnSO4 + NH3 + H2O = Mn(OH)2 + (NH4)2SO4 =>
MnSO4 + 2 NH3 + 2 H2O = Mn(OH)2 + (NH4)2SO4
Na2SeO4 + C2H5OH = NaOH + CO2 + H2O + Se =>
2 Na2SeO4 + C2H5OH = 4 NaOH + 2 CO2 + H2O + 2 Se
SO2(g) + KOH(aq) = K2SO3(aq) + H2O(l) =>
SO2(g) + 2 KOH(aq) = K2SO3(aq) + H2O(l)
Sr(NO3)2 + Na2HPO4 = SrHPO4 + NaNO3 =>
Sr(NO3)2 + Na2HPO4 = SrHPO4 + 2 NaNO3
Cl{2} + NaBr = NaCl + Br{2 =>
Cl{2} + NaBr = NaCl + Br{2
FeCl3 + Zn = Fe + ZnCl =>
FeCl3 + 3 Zn = Fe + 3 ZnCl
AlOH3 + HClO3 = AlClO3 + OH4 =>
AlOH3 + HClO3 = AlClO3 + OH4
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C7H7Cl + H2O = C7H7OH + HCl =>
C7H7Cl + H2O = C7H7OH + HCl
H2S(g) + Pb(NO3)2 = HNO3(aq) + PbS(s) =>
H2S(g) + Pb(NO3)2 = 2 HNO3(aq) + PbS(s)
Na3PO4 + NH3 = H3PO4 + Na3N =>
Na3PO4 + NH3 = H3PO4 + Na3N
Li + CH3OH = LiOH + CH3 =>
Li + CH3OH = LiOH + CH3
C6H5F + SiF4 + Na = (C6H5)4Si + NaF =>
4 C6H5F + SiF4 + 8 Na = (C6H5)4Si + 8 NaF
Cr + Se = CrSe =>
Cr + Se = CrSe
BaCl2(aq) + (NH4)2HPO4(aq) + NH3 = Ba3(PO4)2(s) + NH4Cl(aq) =>
3 BaCl2(aq) + 2(NH4)2HPO4(aq) + 2 NH3 = Ba3(PO4)2(s) + 6 NH4Cl(aq)
HSO3F + NaOH = Na2SO4 + NaF + H2O =>
HSO3F + 3 NaOH = Na2SO4 + NaF + 2 H2O
Na2CO3(aq) + KF(aq) = NaF(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KF(aq) = 2 NaF(aq) + K2CO3(s)
C12H26(s) + O2(g) = CO2(g) + H2O(g) =>
2 C12H26(s) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
H2Se = Se{2-} + H{+} =>
H2Se = Se{2-} + 2 H{+}
NH4ReO4 + HCl = NH4[ReCl4O] + Cl2 + H2O =>
NH4ReO4 + 6 HCl = NH4[ReCl4O] + Cl2 + 3 H2O
Ga(OH)3 + H3O{+} = [Ga(H2O)6]{3+} =>
Ga(OH)3 + 3 H3O{+} = [Ga(H2O)6]{3+}
Cu(NO3)2(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + Ba(NO3)2(aq) =>
Cu(NO3)2(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + Ba(NO3)2(aq)
CuSO4*5H2O + KI + Na2SO3 = CuI + K2SO4 + Na2SO4 + H2SO4 + H2O =>
2 CuSO4*5H2O + 2 KI + Na2SO3 = 2 CuI + K2SO4 + Na2SO4 + H2SO4 + 9 H2O
SnSO4KOH = Sn(OH)KSO4 =>
SnSO4KOH = Sn(OH)KSO4
C2H5NO2 + CaCO3 = C4H8CaN2O4 + H2O + CO2 =>
2 C2H5NO2 + CaCO3 = C4H8CaN2O4 + H2O + CO2
NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s) =>
2 NaBr(aq) + HgO(aq) = Na2O(aq) + HgBr2(s)
FeO + F2 = FeF2 + O =>
FeO + F2 = FeF2 + O
MnO2 + I2 = Mn + IO3 =>
3 MnO2 + I2 = 3 Mn + 2 IO3
Ba(ClO4)2 + Li2SO4 = BaSO4 + LiClO4 =>
Ba(ClO4)2 + Li2SO4 = BaSO4 + 2 LiClO4
HNO3 + H2O = HNO4 + H =>
HNO3 + H2O = HNO4 + 2 H
CuNO3 + NaBr = CuBr + NaNO3 =>
CuNO3 + NaBr = CuBr + NaNO3
MgSO4 + CaBr2 = CaSO4 + MgBr2 =>
MgSO4 + CaBr2 = CaSO4 + MgBr2
Sb2S5 + OH = SbO4 + SbS4 + H2O =>
4 Sb2S5 + 24 OH = 3 SbO4 + 5 SbS4 + 12 H2O
PbS2 + HCl = PbCl2 + H2S2 =>
PbS2 + 2 HCl = PbCl2 + H2S2
HCH2ClO2 + OH = CH2ClO2 + H2O =>
HCH2ClO2 + OH = CH2ClO2 + H2O
Zn + SO4Cu = ZnSO4 + Cu =>
Zn + SO4Cu = ZnSO4 + Cu
CH2NO2 + O2 = CO2 + H2O + N2 =>
2 CH2NO2 + O2 = 2 CO2 + 2 H2O + N2
(Co(NH3)4)(OH)2 + Na2S = CoS + NaOH + NH3 =>
(Co(NH3)4)(OH)2 + Na2S = CoS + 2 NaOH + 4 NH3
HClNaOH = HOH + NaCl =>
HClNaOH = HOH + NaCl
NaC1 + AgNO = NaNO + AgC1 =>
NaC1 + AgNO = NaNO + AgC1
S2 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S2 + 2 Na2SO3 + 10 H2O = 2 Na2S2O3*5H2O
C28H56O2 + O2 = CO2 + H2O =>
C28H56O2 + 41 O2 = 28 CO2 + 28 H2O
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
SiF4 + NH4OH = Si(OH)4 + NH4F =>
SiF4 + 4 NH4OH = Si(OH)4 + 4 NH4F
HNO3(aq) + NH3(g) = NH4NO3(aq) =>
HNO3(aq) + NH3(g) = NH4NO3(aq)
Ca(OH)2(l) + CO2(g) = CaCO3 + H2O =>
Ca(OH)2(l) + CO2(g) = CaCO3 + H2O
C4H6CaO4 + Na2CO3 = CaCO3 + C2H3NaO2 =>
C4H6CaO4 + Na2CO3 = CaCO3 + 2 C2H3NaO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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