| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3AsO4(aq) = As2O5(s) + 3 H2O(l)
NaCl + O = NaClO3 =>
NaCl + 3 O = NaClO3
C2H3NO(l) + H2O(l) = CH5N(g) + CO2(g) =>
C2H3NO(l) + H2O(l) = CH5N(g) + CO2(g)
CrCl2 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + 2 H2O2 + 4 NaOH = Na2CrO4 + 2 NaCl + 4 H2O
Mn + H2 = MnH3 =>
2 Mn + 3 H2 = 2 MnH3
As2S3 + H2O2 + OH{-} = AsO4{3-} + SO4{2-} + H2O =>
As2S3 + 14 H2O2 + 12 OH{-} = 2 AsO4{3-} + 3 SO4{2-} + 20 H2O
NH4NO3 + CrCl3 = NH4Cl + Cr(NO3)3 =>
3 NH4NO3 + CrCl3 = 3 NH4Cl + Cr(NO3)3
HTiO4 = HTiO + O2 =>
2 HTiO4 = 2 HTiO + 3 O2
CH4 + CI = CCI + HCI =>
CH4 + 5 CI = CCI + 4 HCI
CCl3COOH + KOH = CCl3COOK + H2O =>
CCl3COOH + KOH = CCl3COOK + H2O
NaOH + Cl = NaClOH =>
NaOH + Cl = NaClOH
Ca(NO3)2*4H2O + Na2SO4 = CaSO4 + NaNO3 + H2O =>
Ca(NO3)2*4H2O + Na2SO4 = CaSO4 + 2 NaNO3 + 4 H2O
MnO(OH)2 + HCl = MnCl2 + Cl2 + H2O =>
MnO(OH)2 + 4 HCl = MnCl2 + Cl2 + 3 H2O
Ca(HCO3)2 + NaOH = NaHCO3 + Ca(OH)2 =>
Ca(HCO3)2 + 2 NaOH = 2 NaHCO3 + Ca(OH)2
BiCl3 + Cl2 + NaOH = NaBiO3 + NaCl + H2O =>
BiCl3 + Cl2 + 6 NaOH = NaBiO3 + 5 NaCl + 3 H2O
Sr + HOH = Sr(OH)2 + H =>
Sr + 2 HOH = Sr(OH)2 + 2 H
Na(s) + O2 = Na2O(g) =>
4 Na(s) + O2 = 2 Na2O(g)
Al + Cu(ClO3)2 = Cu + Al(ClO3)2 =>
Al + Cu(ClO3)2 = Cu + Al(ClO3)2
C3H5OH(l) + O2(g) = CO2(g) + H2O =>
C3H5OH(l) + 4 O2(g) = 3 CO2(g) + 3 H2O
Na2S(aq) + CaCl2(g) = CaS(s) + NaCl(aq) =>
Na2S(aq) + CaCl2(g) = CaS(s) + 2 NaCl(aq)
AgCl + Al2(SO4)3 = AlCl3 + Ag2SO4 =>
6 AgCl + Al2(SO4)3 = 2 AlCl3 + 3 Ag2SO4
C6H12O6 = (C2H5OH) + CO2 =>
C6H12O6 = 2(C2H5OH) + 2 CO2
Fe(s) + O(g) = FeO3(s) =>
Fe(s) + 3 O(g) = FeO3(s)
CH3CH2CO2H = (CH3CH2CO)2O + H2O =>
2 CH3CH2CO2H = (CH3CH2CO)2O + H2O
NH4NO3 + C = CO + H2O + N2 =>
NH4NO3 + C = CO + 2 H2O + N2
H2CO3 + KOH = H2O + KCO3H =>
H2CO3 + KOH = H2O + KCO3H
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
PI + Pb(NO3)2 = PNO3 + PbI2 =>
2 PI + Pb(NO3)2 = 2 PNO3 + PbI2
NaO + SO2 = NaOSO2 =>
NaO + SO2 = NaOSO2
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
Si + NaOH + Ca(OH)2 = Na2SiO3 + CaO + H2 =>
Si + 2 NaOH + Ca(OH)2 = Na2SiO3 + CaO + 2 H2
N2O5 + CUO = CU(NO3)2 =>
N2O5 + CUO = CU(NO3)2
CH2 + H2O = CO + H2 =>
CH2 + H2O = CO + 2 H2
F2 + KC1 = KF + C12 =>
6 F2 + 12 KC1 = 12 KF + C12
CHCCH3CH3 + O2 = CO2 + H2O =>
4 CHCCH3CH3 + 23 O2 = 16 CO2 + 14 H2O
NH4F + Ba(OH)2 = NH4OH + BaF2 =>
2 NH4F + Ba(OH)2 = 2 NH4OH + BaF2
Sn(s) + (HCl)6(aq) = SnCl2 + H =>
3 Sn(s) + (HCl)6(aq) = 3 SnCl2 + 6 H
Li3N + NH3 = Li2NH =>
2 Li3N + NH3 = 3 Li2NH
FeNCS + Hg(NO3)2 = Fe3(NO3)2 + Hg(NCS)3 =>
3 FeNCS + Hg(NO3)2 = Fe3(NO3)2 + Hg(NCS)3
HBrO4 + NaOH = NaBrO4 + H2O =>
HBrO4 + NaOH = NaBrO4 + H2O
PbS + Fe3O4 = Pb + SO2 + Fe =>
2 PbS + Fe3O4 = 2 Pb + 2 SO2 + 3 Fe
KOH(aq) + HCN(aq) = KCN(aq) + H2O(l) =>
KOH(aq) + HCN(aq) = KCN(aq) + H2O(l)
Ag{+} + HNO3 = AgNO3 + H{+} =>
Ag{+} + HNO3 = AgNO3 + H{+}
C1 + O2 = CO2 =>
C1 + O2 = CO2
C10H15NI + P = C10H15N + PI3 =>
3 C10H15NI + P = 3 C10H15N + PI3
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
V2O5 + SO3 + SO2 = VOSO4 =>
V2O5 + SO3 + SO2 = 2 VOSO4
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
Ba(NO3)2 + K2(SiO3) = K(NO3) + Ba(SiO3) =>
Ba(NO3)2 + K2(SiO3) = 2 K(NO3) + Ba(SiO3)
NH4Cl + HCl = Cl2 + HNH4 =>
NH4Cl + HCl = Cl2 + HNH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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