Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Br2 + Cl2 = 2 KCl + Br2
H + ClO4{-} = Cl2 + H2O + e =>
16 H + 2 ClO4{-} = Cl2 + 8 H2O + 2e
Na3C3H5O7 + HCI = H3C3H5O7 + NaCI =>
Na3C3H5O7 + 3 HCI = H3C3H5O7 + 3 NaCI
AgNO3 + Pb(ClO3)2 = AgClO3 + Pb(NO3)2 =>
2 AgNO3 + Pb(ClO3)2 = 2 AgClO3 + Pb(NO3)2
C77H6O2 + O2 = CO2 + H2O =>
2 C77H6O2 + 155 O2 = 154 CO2 + 6 H2O
CaCO3(s) + HI(aq) = CaI2(aq) + H2O(i) + CO2(g) =>
CaCO3(s) + 2 HI(aq) = CaI2(aq) + H2O(i) + CO2(g)
Re + HNO3 = HReO4 + NO + H2O =>
3 Re + 7 HNO3 = 3 HReO4 + 7 NO + 2 H2O
OS + H2O = S(OH)2 =>
OS + H2O = S(OH)2
Gd(NO3)3 + C6H8O7 = Gd2O3 + N2 + H2O + CO2 =>
6 Gd(NO3)3 + 5 C6H8O7 = 3 Gd2O3 + 9 N2 + 20 H2O + 30 CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Br2 + NaF = FBr + Na =>
Br2 + 2 NaF = 2 FBr + 2 Na
AgC2H3O2 + SrCl2 = Sr(C2H3O2)2 + AgCl =>
2 AgC2H3O2 + SrCl2 = Sr(C2H3O2)2 + 2 AgCl
NH3(aq) + H2SO4(dil) = (NH4)2SO4(aq) =>
2 NH3(aq) + H2SO4(dil) = (NH4)2SO4(aq)
NiCl2*6H2O + H2SO4 + H2O = NiSO4*7H2O + HCl =>
NiCl2*6H2O + H2SO4 + H2O = NiSO4*7H2O + 2 HCl
KMnO4 + HCl = KCl + MnO4 + H =>
KMnO4 + HCl = KCl + MnO4 + H
H2SO4 + C6H12O6 = S + H2O + CO =>
2 H2SO4 + C6H12O6 = 2 S + 8 H2O + 6 CO
Ag + ZnSO4 = Ag2SO4 + Zn =>
2 Ag + ZnSO4 = Ag2SO4 + Zn
NH4(CrO4)2 = NH3 + H2O + Cr2O3 + O2 =>
4 NH4(CrO4)2 = 4 NH3 + 2 H2O + 4 Cr2O3 + 9 O2
F2 + CS2 = CF4 + S2F =>
5 F2 + 2 CS2 = 2 CF4 + 2 S2F
HgS + HNO3 = Hg(NO3)2 + S + NO + H2O =>
3 HgS + 8 HNO3 = 3 Hg(NO3)2 + 3 S + 2 NO + 4 H2O
H3N + Br2 = NH4Br + N2 =>
8 H3N + 3 Br2 = 6 NH4Br + N2
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
Na2SO4 + HNO3 = NaH + SO4(NO3)2 =>
Na2SO4 + 2 HNO3 = 2 NaH + SO4(NO3)2
Li2O + H2O = LiOH = =>
Li2O + H2O = 2 LiOH
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Al + Na3PO4 = Na + AlPO4 =>
Al + Na3PO4 = 3 Na + AlPO4
SnO + Na = Na2O + Sn =>
SnO + 2 Na = Na2O + Sn
Mg + HI = H2 + MgI3 =>
2 Mg + 6 HI = 3 H2 + 2 MgI3
Mg(OH)2 + HCl = Mg(HCl)2 + OH =>
Mg(OH)2 + 2 HCl = Mg(HCl)2 + 2 OH
H2SeO4 + Pd(OH)4 = Pd(SeO4)2 + H2O =>
2 H2SeO4 + Pd(OH)4 = Pd(SeO4)2 + 4 H2O
CO2 + O3 = CO5 =>
CO2 + O3 = CO5
HNO3 + Sb2S3 = H2O + NO2 + S + Sb2O5 =>
10 HNO3 + Sb2S3 = 5 H2O + 10 NO2 + 3 S + Sb2O5
SO2 + Pb(NO3)2 = PbS + NO2 + O2 =>
SO2 + Pb(NO3)2 = PbS + 2 NO2 + 2 O2
HCl + K2SO3 = KCl + H2OSO2 =>
2 HCl + K2SO3 = 2 KCl + H2OSO2
MgSO4 + Hg = Mg + HgSO4 =>
MgSO4 + Hg = Mg + HgSO4
NaOAc + NH4Cl = NaCl + OAc + NH4 =>
NaOAc + NH4Cl = NaCl + OAc + NH4
PbO2 + ClH = Cl2Pb + Cl2 + H2O =>
PbO2 + 4 ClH = Cl2Pb + Cl2 + 2 H2O
Cu(No3)2 + KOH = Cu(OH)2 + No3 + K =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 No3 + 2 K
Fe2O3 + Cl2 + C = CO2 + FeClO =>
2 Fe2O3 + 2 Cl2 + C = CO2 + 4 FeClO
NO2 + H2O2 = H2O + NO3 =>
NO2 + H2O2 = H2O + NO3
MgSO4 + Hg = Mg + HgSO4 =>
MgSO4 + Hg = Mg + HgSO4
HNCO3 + HC18H35O2 = C18H35NO2 + H2O + CO2 =>
HNCO3 + HC18H35O2 = C18H35NO2 + H2O + CO2
ZnSO4 + NaHCO3 = Na2SO4 + ZnCO3 + H2 + CO2 + O2 =>
2 ZnSO4 + 4 NaHCO3 = 2 Na2SO4 + 2 ZnCO3 + 2 H2 + 2 CO2 + O2
CrO3 + H2SO4 = H2CrO4 + SO3 =>
CrO3 + H2SO4 = H2CrO4 + SO3
C5H4O2 = C10H8O4 =>
2 C5H4O2 = C10H8O4
NaNa + H2O = NaOH + H2 =>
NaNa + 2 H2O = 2 NaOH + H2
CrO3 + H2SO4 + CH3C7H14OH = CH3C6H12COOH + Cr2(SO4)3 + H2O =>
4 CrO3 + 6 H2SO4 + 3 CH3C7H14OH = 3 CH3C6H12COOH + 2 Cr2(SO4)3 + 9 H2O
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O =>
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O
IBr3 + F2 = IF5 + BrF5 =>
IBr3 + 10 F2 = IF5 + 3 BrF5
H4SiO4 + H6Mo7O24 = H4SiMo12O40 + H2O =>
7 H4SiO4 + 12 H6Mo7O24 = 7 H4SiMo12O40 + 36 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
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