| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + NaClO3 + 3 H2SO4 = 3 I2 + 3 K2SO4 + NaCl + 3 H2O
MeOH + CO2 = MeCO2 + OH =>
MeOH + CO2 = MeCO2 + OH
N2O5 + (H2O)3 = HNO3 =>
3 N2O5 + (H2O)3 = 6 HNO3
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Zn(s) + NiBr2(aq) = Ni(s) + ZnBr2(aq) =>
Zn(s) + NiBr2(aq) = Ni(s) + ZnBr2(aq)
C6H14 + O2 = CO6 + H2O =>
2 C6H14 + 43 O2 = 12 CO6 + 14 H2O
Mg + H2SO4 = S + H2 + MgO =>
4 Mg + H2SO4 = S + H2 + 4 MgO
NH3 + Al(NO3)3 + H2O = AlOH3 + NH3(NO3) =>
29 NH3 + 9 Al(NO3)3 + 12 H2O = 9 AlOH3 + 28 NH3(NO3)
KOH + BaO = BaOH + KO =>
KOH + BaO = BaOH + KO
(H4C) + (N2Cl4) = H2 + (CCl4) + N2 =>
(H4C) + (N2Cl4) = 2 H2 + (CCl4) + N2
C6H12O6 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
5 C6H12O6 + 24 KNO3 = 18 CO2 + 30 H2O + 12 K2CO3 + 12 N2
P4(s) + Cl(g) = PCl5 =>
P4(s) + 20 Cl(g) = 4 PCl5
Ba + (NO3)2 = Ba(NO3)2 =>
Ba + (NO3)2 = Ba(NO3)2
Al{3}O{2} + Fe = Fe{3}O{4} + Al =>
Al{3}O{2} + Fe = Fe{3}O{4} + Al
C15H26 + O2 = CO2 + H2O =>
2 C15H26 + 43 O2 = 30 CO2 + 26 H2O
C20H7Cl3N10O45 = CO2 + HCl + N2 + NO + H2O =>
2 C20H7Cl3N10O45 = 40 CO2 + 6 HCl + 7 N2 + 6 NO + 4 H2O
Sb2S3 + Ba(NO3)2 = Sb2O3 + BaSO4 + N2 + O2 =>
2 Sb2S3 + 6 Ba(NO3)2 = 2 Sb2O3 + 6 BaSO4 + 6 N2 + 3 O2
Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2
Sr(OH)2 + H2SiO3 = Sr(SiO3) + H2O =>
Sr(OH)2 + H2SiO3 = Sr(SiO3) + 2 H2O
CuF2 + Al = AlF + Cu =>
CuF2 + 2 Al = 2 AlF + Cu
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
KCrO2 = KCr + O2 =>
KCrO2 = KCr + O2
KC2H3O2 + CONO3 = KNO3 + C2H3CO3 =>
KC2H3O2 + CONO3 = KNO3 + C2H3CO3
PbO + H2SO3 = PbSO3 + H2O =>
PbO + H2SO3 = PbSO3 + H2O
Fe2SO4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
Fe2SO4 + 4 H2SO4 = Fe2(SO4)3 + 2 SO2 + 4 H2O
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na3PO4 + H2O = NaOH + NaH2PO4 =>
Na3PO4 + 2 H2O = 2 NaOH + NaH2PO4
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
C3H3N + H2O = C3H5NO =>
C3H3N + H2O = C3H5NO
TiOSO4 + H2O2 = TiO2SO4 + H2O =>
TiOSO4 + H2O2 = TiO2SO4 + H2O
CaCl2(aq) + Li2CO3(aq) = CaCO3 + LiCl =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + 2 LiCl
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
KBr(s) + MnO2(s) + H2SO4(aq) = Br2(g) + MnSO4(s) + KHSO4(s) + H2O(l) =>
2 KBr(s) + MnO2(s) + 3 H2SO4(aq) = Br2(g) + MnSO4(s) + 2 KHSO4(s) + 2 H2O(l)
HCl + MgCo3 = MgCl + HCo3 =>
HCl + MgCo3 = MgCl + HCo3
ZnS + SiO2 = ZnSi + SO2 =>
ZnS + SiO2 = ZnSi + SO2
HClO4 + HCOOH = ClO3C(OH)3 =>
HClO4 + HCOOH = ClO3C(OH)3
C5H12 + O2 = CO2 + H8O =>
4 C5H12 + 23 O2 = 20 CO2 + 6 H8O
HCI + Zn = ZnCI + H =>
HCI + Zn = ZnCI + H
H2S + K2SiO3 = HSiO3 + K4S =>
H2S + 2 K2SiO3 = 2 HSiO3 + K4S
Zinc + HCl = ZnCl + Hydrogen =>
2 Zn + 2 HCl = 2 ZnCl + H2
Co(NO3)3 + Zn = Zn(NO3)2 + Co =>
2 Co(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Co
C3H8O3 = CH4 + CO2 + H2O =>
4 C3H8O3 = 7 CH4 + 5 CO2 + 2 H2O
(NH4)3 = NH4 =>
(NH4)3 = 3 NH4
Cu + Pb(SO4)2 = Cu(SO4) + Pb =>
2 Cu + Pb(SO4)2 = 2 Cu(SO4) + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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