| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3(ac) + CaCl2(ac) = (NH4)2Cl2(ac) + CaCO3(s)
AgNO3 + CaCl = AgCa + ClNO3 =>
AgNO3 + CaCl = AgCa + ClNO3
C4H10O + NaI + HCl = C4H9I + H2O + NaCl =>
C4H10O + NaI + HCl = C4H9I + H2O + NaCl
Pb(NO3)2 + CoCl2 = PbCl2 + Co(NO3)2 =>
Pb(NO3)2 + CoCl2 = PbCl2 + Co(NO3)2
H2 + N2O = NH3 + H2O =>
4 H2 + N2O = 2 NH3 + H2O
Li2CO3 + H2O = LiHCO3 + LiOH =>
Li2CO3 + H2O = LiHCO3 + LiOH
H2Po4 + H3O = H3Po4 + H2O =>
H2Po4 + H3O = H3Po4 + H2O
MgCN + SnCO3 = MgCO3 + SnCN =>
MgCN + SnCO3 = MgCO3 + SnCN
(Nh4)2S + FeCl3 = Fe2S3 + Nh4Cl =>
3(Nh4)2S + 2 FeCl3 = Fe2S3 + 6 Nh4Cl
HNO3 + H2S8 = NO + S8 + H2O =>
2 HNO3 + 3 H2S8 = 2 NO + 3 S8 + 4 H2O
KOH + CrCl3 = Cr(OH)3 + KCl =>
3 KOH + CrCl3 = Cr(OH)3 + 3 KCl
NaHCO3 + CaCl2 = NaCl + CaCO3 + CO2 + H2O =>
2 NaHCO3 + CaCl2 = 2 NaCl + CaCO3 + CO2 + H2O
CsOH + ZnO = Cs2O + Zn(OH)2 =>
2 CsOH + ZnO = Cs2O + Zn(OH)2
NH4Cl*NaNO2 = NaCl + N2 + H2O =>
NH4Cl*NaNO2 = NaCl + N2 + 2 H2O
KCl + KClO3 + H2SO4 = K2SO4 + H2O + Cl2 =>
5 KCl + KClO3 + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 Cl2
Ni2S3 + Mg(OH)2 = Ni(OH)3 + MgS =>
Ni2S3 + 3 Mg(OH)2 = 2 Ni(OH)3 + 3 MgS
Cl2O + HCl = Cl2 + H2O =>
Cl2O + 2 HCl = 2 Cl2 + H2O
Cl + KOH = KCl + KOCl + H2O =>
2 Cl + 2 KOH = KCl + KOCl + H2O
P + Fe2O3 = P4O10 + Fe =>
12 P + 10 Fe2O3 = 3 P4O10 + 20 Fe
(NH4)2O + Fe2(SO4)3 = (NH4)2SO4 + Fe2O3 =>
3(NH4)2O + Fe2(SO4)3 = 3(NH4)2SO4 + Fe2O3
BaCl2 + Br = BaBr2 + Cl =>
BaCl2 + 2 Br = BaBr2 + 2 Cl
CsOH + ZnO = Cs2O + Zn(OH)2 =>
2 CsOH + ZnO = Cs2O + Zn(OH)2
AgCl + NaOH + CH2O = Ag + HCO2Na + NaCl + H2O =>
2 AgCl + 3 NaOH + CH2O = 2 Ag + HCO2Na + 2 NaCl + 2 H2O
AgBrO3 + Sn + KCl + H2O = Br2 + Ag + KHSnO2 + HCl =>
2 AgBrO3 + 6 Sn + 6 KCl + 6 H2O = Br2 + 2 Ag + 6 KHSnO2 + 6 HCl
Al(ClO4)3 + H2O = Al(OH)3 + HClO4 =>
Al(ClO4)3 + 3 H2O = Al(OH)3 + 3 HClO4
H2SO4() + Ca(OH)2() = CaSO4() + H2O() =>
H2SO4() + Ca(OH)2() = CaSO4() + 2 H2O()
C7H19O + O2 = CO + H2O =>
4 C7H19O + 31 O2 = 28 CO + 38 H2O
Na2CO3 + H2O = CO2 + NaOH =>
Na2CO3 + H2O = CO2 + 2 NaOH
NO2 + C = CO + N2 =>
2 NO2 + 4 C = 4 CO + N2
CH3CH2CH2CH2OH + HCl = CH3CH2CH2CH2Cl + H2O =>
CH3CH2CH2CH2OH + HCl = CH3CH2CH2CH2Cl + H2O
NH4NO3 + C3H7O = CO + N + H2O =>
11 NH4NO3 + 2 C3H7O = 6 CO + 22 N + 29 H2O
HCl + MnO = H2O + MnCl + Cl =>
2 HCl + MnO = H2O + MnCl + Cl
CHOHCOOH + NaHCO3 = CH3CHOHCOONa + H2O + CO2 =>
12 CHOHCOOH + 5 NaHCO3 = 5 CH3CHOHCOONa + 8 H2O + 14 CO2
Z + H2O = ZOH + H2 =>
2 Z + 2 H2O = 2 ZOH + H2
Ba + Li3AsO4 = Li + Ba(AsO4)2 =>
Ba + 2 Li3AsO4 = 6 Li + Ba(AsO4)2
Fe(NO3)3(aq) + K(SCN)(aq) = K3Fe(SCN)6(aq) + K(NO3)(aq) =>
Fe(NO3)3(aq) + 6 K(SCN)(aq) = K3Fe(SCN)6(aq) + 3 K(NO3)(aq)
NH4OH = NH4{+} + OH{-} =>
NH4OH = NH4{+} + OH{-}
Fe[NO3]3 + NaOH = Fe[OH] + Na[NO3]3 =>
Fe[NO3]3 + NaOH = Fe[OH] + Na[NO3]3
Na2CO3(aq) + AgI(s) = NaI(aq) + Ag2CO3(s) =>
Na2CO3(aq) + 2 AgI(s) = 2 NaI(aq) + Ag2CO3(s)
C2H4(ONa)2 + H2O = C2H4(OH)2 + NaOH =>
C2H4(ONa)2 + 2 H2O = C2H4(OH)2 + 2 NaOH
HBr(g) = H(g) + Br(g) =>
HBr(g) = H(g) + Br(g)
Ba(NO3)2(aq) + ZnSO3(aq) = BaSO3(s) + Zn(NO3)2 =>
Ba(NO3)2(aq) + ZnSO3(aq) = BaSO3(s) + Zn(NO3)2
Hg(NO3) = HgNO2 + O2 =>
2 Hg(NO3) = 2 HgNO2 + O2
P4 + O2 = P2O32 =>
P4 + 32 O2 = 2 P2O32
Ag + H2SO4(concentracion) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(concentracion) = Ag2SO4 + SO2 + 2 H2O
NiSO3 + HNO3 = Ni(NO3)2 + H2O + SO2 =>
NiSO3 + 2 HNO3 = Ni(NO3)2 + H2O + SO2
FeS + HClO = FeSO4 + HCl =>
FeS + 4 HClO = FeSO4 + 4 HCl
HNO3(aq) + Ca(OH)2(l) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(l) = Ca(NO3)2(aq) + 2 H2O(l)
NaOH + C6O7H8 = Na3C6O7H5 + H2O =>
3 NaOH + C6O7H8 = Na3C6O7H5 + 3 H2O
Be + HI = BeI + H =>
Be + HI = BeI + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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