| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S(g)
CuC2O4 + O2 = Cu2O + CO2 =>
4 CuC2O4 + O2 = 2 Cu2O + 8 CO2
SrF2 = Sr + F2 =>
SrF2 = Sr + F2
Na4P2O7 + H2O = Na2HPO4 =>
Na4P2O7 + H2O = 2 Na2HPO4
SbCl + Sn = SnCl + Sb =>
SbCl + Sn = SnCl + Sb
CaOCl2 + C2H5OH = CaCl2 + Ca(OH)2 + CHCl3 + Ca(HCOO)2 =>
16 CaOCl2 + 4 C2H5OH = 7 CaCl2 + 8 Ca(OH)2 + 6 CHCl3 + Ca(HCOO)2
SCl2(l) + NaF(s) = S2Cl2(l) + SF4(g) + NaCl(s) =>
3 SCl2(l) + 4 NaF(s) = S2Cl2(l) + SF4(g) + 4 NaCl(s)
[Fe(H2O)4(OH)2] + O2 = [Fe(H2O)3(OH)3] + H2O =>
4[Fe(H2O)4(OH)2] + O2 = 4[Fe(H2O)3(OH)3] + 2 H2O
Be + H2SO4 = BeSO4 + H2S + H2O =>
4 Be + 5 H2SO4 = 4 BeSO4 + H2S + 4 H2O
NH3 + CO2 = H2O + (NH2)2CO =>
2 NH3 + CO2 = H2O + (NH2)2CO
Mg{+2} + S{2-} = MgS =>
Mg{+2} + S{2-} = MgS
Ca + HBrO3 = CaBrO3 + H2 =>
2 Ca + 2 HBrO3 = 2 CaBrO3 + H2
CaCl2 + Na2HPO4 = Ca3(PO4)2 + NaCl + HCl =>
3 CaCl2 + 2 Na2HPO4 = Ca3(PO4)2 + 4 NaCl + 2 HCl
H2O2 + CH3(NH)NH2 = CO2 + H2O + N2 =>
5 H2O2 + CH3(NH)NH2 = CO2 + 8 H2O + N2
Cu2(CrO4) + Fe = Fe2(CrO4)3 + Cu =>
3 Cu2(CrO4) + 2 Fe = Fe2(CrO4)3 + 6 Cu
Cr(OH)3 + Na2CO3 + O2 = Na2CrO4 + CO2 + H2O =>
4 Cr(OH)3 + 4 Na2CO3 + 3 O2 = 4 Na2CrO4 + 4 CO2 + 6 H2O
Ba(NO3)2 + PbO2 = BaO + Pb(NO3)4 =>
2 Ba(NO3)2 + PbO2 = 2 BaO + Pb(NO3)4
C6H15N + O2 = CO2 + H2O + N =>
4 C6H15N + 39 O2 = 24 CO2 + 30 H2O + 4 N
NiO{+} + C3H8O3 = CO + H2O + Ni{+} =>
4 NiO{+} + C3H8O3 = 3 CO + 4 H2O + 4 Ni{+}
Ca(ClO2) + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(ClO2) + 8 HCl = 2 CaCl2 + 3 Cl2 + 4 H2O
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
AgClO4 + NaOH = Ag2O + H2O + NaClO4 =>
2 AgClO4 + 2 NaOH = Ag2O + H2O + 2 NaClO4
HBr + Rb = HRb + Br =>
HBr + Rb = HRb + Br
HCl + MnO2 = MnCl2 + H2O + H2OCl2 =>
4 HCl + MnO2 = MnCl2 + H2O + H2OCl2
KNO3 + C6H12N4 = K2O + CO2 + H2O + N2 =>
36 KNO3 + 5 C6H12N4 = 18 K2O + 30 CO2 + 30 H2O + 28 N2
NH4NO3 + CH3NO2 = N2 + H2O + CO =>
NH4NO3 + 2 CH3NO2 = 2 N2 + 5 H2O + 2 CO
CH6N2 + N2O4 = CO2 + H2O + N2 =>
4 CH6N2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
BaNO3 + H2SO4 = BaSO4 + H2NO3 =>
BaNO3 + H2SO4 = BaSO4 + H2NO3
NaHCO3(aq) + HCl = NaCl + H2O + CO2 =>
NaHCO3(aq) + HCl = NaCl + H2O + CO2
PbCO3 + LiOH = Pb(OH) + LiCO3 =>
PbCO3 + LiOH = Pb(OH) + LiCO3
Ga(NO2)3 + CH6N4O = GaN + H2O + CO2 + NO =>
2 Ga(NO2)3 + CH6N4O = 2 GaN + 3 H2O + CO2 + 8 NO
SodiumSulfate + BariumChloride = SodiumChloride + BariumSulfate =>
SodiumSulfate + BariumChloride = SodiumChloride + BariumSulfate
KNO3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
CH3OH + HCl = CH3CH2Cl + H2O =>
2 CH3OH + HCl = CH3CH2Cl + 2 H2O
Na2(SO4) + Pb(NO3) = Pb(SO4) + Na2(NO3) =>
Na2(SO4) + Pb(NO3) = Pb(SO4) + Na2(NO3)
(NH4)2CO3 + HBr = H2CO3 + NH4Br =>
(NH4)2CO3 + 2 HBr = H2CO3 + 2 NH4Br
C2O5 = C2 + O2 =>
2 C2O5 = 2 C2 + 5 O2
Mg + Cu(SO4) = Mg(SO4) + Cu =>
Mg + Cu(SO4) = Mg(SO4) + Cu
NH4Cr2O7 = CrO3 + NH3 + O2 + H2O =>
4 NH4Cr2O7 = 8 CrO3 + 4 NH3 + O2 + 2 H2O
H2SO4 = H20S10O40 =>
10 H2SO4 = H20S10O40
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
Cr(OH)3 + KOH + Br2 = K3CrO4 + KBr + H2O =>
Cr(OH)3 + 5 KOH + Br2 = K3CrO4 + 2 KBr + 4 H2O
NaHCO3 + Ag = AgHCO3 + Na =>
NaHCO3 + Ag = AgHCO3 + Na
(NH4)3PO4 + Al(NO3)3 = AlPO4 + (NH4)(NO3) =>
(NH4)3PO4 + Al(NO3)3 = AlPO4 + 3(NH4)(NO3)
Be + NaOH + H2O = Na2(Be(OH)4) + H2 =>
Be + 2 NaOH + 2 H2O = Na2(Be(OH)4) + H2
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
CO2 + KOH = K2 + CO3 + H2O =>
CO2 + 2 KOH = K2 + CO3 + H2O
O2KNO3 = KNO2 + O2 =>
2 O2KNO3 = 2 KNO2 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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