| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SiS2 + 4 P = Si3P4 + 6 S
HI + Zn = ZnI2 + H2 =>
2 HI + Zn = ZnI2 + H2
P2S5 = P + S =>
P2S5 = 2 P + 5 S
C6H11CH3 + KMnO4 = C6H11COOK + MnO2 + KOH + H2O =>
C6H11CH3 + 2 KMnO4 = C6H11COOK + 2 MnO2 + KOH + H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
HCl + Na2CO3 = NaCl + CH2O3 =>
2 HCl + Na2CO3 = 2 NaCl + CH2O3
FeCl3 + NH4SCN + H2O = [Fe(SCN)2(H2O)4] + NH4Cl + Cl =>
FeCl3 + 2 NH4SCN + 4 H2O = [Fe(SCN)2(H2O)4] + 2 NH4Cl + Cl
Li + H2O2 = LiOH =>
2 Li + H2O2 = 2 LiOH
NaOH + RuCl3 = NaCl + Ru(OH)3 =>
3 NaOH + RuCl3 = 3 NaCl + Ru(OH)3
CuCl2 + Na2SO3 = CuSO3 + NaCl =>
CuCl2 + Na2SO3 = CuSO3 + 2 NaCl
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
FeOHCl2 + HCl = FeCl3 + H2O =>
FeOHCl2 + HCl = FeCl3 + H2O
Cs + CsNO2 = CsO + N =>
Cs + CsNO2 = 2 CsO + N
AgI + H2 = HI + Ag =>
2 AgI + H2 = 2 HI + 2 Ag
Mn + Li + Na = NaLiMn =>
Mn + Li + Na = NaLiMn
MnO2 + KClO3 + KOH = KMnO4 + KCl*H2O =>
2 MnO2 + KClO3 + 2 KOH = 2 KMnO4 + KCl*H2O
Bi2S3(s) + O2(g) = Bi2O3(s) + SO2(g) =>
2 Bi2S3(s) + 9 O2(g) = 2 Bi2O3(s) + 6 SO2(g)
Cl2 + SO3{2-}(aq) + OH{-} = SO4{2-}(aq) + Cl{-}(aq) + H2O =>
Cl2 + SO3{2-}(aq) + 2 OH{-} = SO4{2-}(aq) + 2 Cl{-}(aq) + H2O
HBr + HBrO3 = Br2 + H2O =>
5 HBr + HBrO3 = 3 Br2 + 3 H2O
Sb2(SO4)3 + KHCO3 = Sb(OH)3 + K2SO4 + CO2 =>
Sb2(SO4)3 + 6 KHCO3 = 2 Sb(OH)3 + 3 K2SO4 + 6 CO2
C2H5OHH2SO4 = C2H5H2OHSO4 =>
C2H5OHH2SO4 = C2H5H2OHSO4
H2SiO3 + KOH = H2O + K2SiO3 =>
H2SiO3 + 2 KOH = 2 H2O + K2SiO3
CH3CCAgHCl = AgClC3H4 =>
CH3CCAgHCl = AgClC3H4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
PH3 + KMnO4 + H2SO4 = P2O5 + K2SO4 + MnO2 + H2O =>
6 PH3 + 16 KMnO4 + 8 H2SO4 = 3 P2O5 + 8 K2SO4 + 16 MnO2 + 17 H2O
AgC2H3O2 + KI = AgI + CH3CO2K =>
AgC2H3O2 + KI = AgI + CH3CO2K
BaOSO2 = BaSO3 =>
BaOSO2 = BaSO3
magnesiumchloride + phosphoricacid = magnesiumphosphate + hydrogenchloride =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
CoCl2 + NH4Cl + NH3 + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2 Co(NH3)6Cl3 + 2 H2O
Ag + NaOH = Ag2O + HNa =>
2 Ag + NaOH = Ag2O + HNa
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
VOSO4 + NaOH = Na4VO4 + H2O + Na2SO4 =>
VOSO4 + 6 NaOH = Na4VO4 + 3 H2O + Na2SO4
C4H5Ag + HCl + CH4 = C5H8 + AgCl =>
6 C4H5Ag + 6 HCl + CH4 = 5 C5H8 + 6 AgCl
N2O6 + N2H6 = N2 + H2O =>
N2O6 + 2 N2H6 = 3 N2 + 6 H2O
Cr(OH)3 + NaCl = Na3[Cr(OH)6] + CrCl3 =>
2 Cr(OH)3 + 3 NaCl = Na3[Cr(OH)6] + CrCl3
(NH4)3(PO4) + Ni(NO3)2 = (NH4)(NO3) + Ni3(PO4)2 =>
2(NH4)3(PO4) + 3 Ni(NO3)2 = 6(NH4)(NO3) + Ni3(PO4)2
CH3(CH2)16COONa + H2SO4 = CH3(CH2)16COOH + Na2SO4 =>
2 CH3(CH2)16COONa + H2SO4 = 2 CH3(CH2)16COOH + Na2SO4
C3H6 + O2 = CO2 + H2 =>
C3H6 + 3 O2 = 3 CO2 + 3 H2
AgC2H3O2 + K2CrO4 = Ag2CrO4 + KC2H3O2 =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 KC2H3O2
MnO2 + HF = MnF2 + O2 + H2O =>
2 MnO2 + 4 HF = 2 MnF2 + O2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
LiCl + KMnO4 + H2SO4 = Cl + K2SO4 + MnSO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 10 Cl + K2SO4 + 2 MnSO4 + 5 Li2SO4 + 8 H2O
Ba + (SO4)3 = Ba(SO4)3 =>
Ba + (SO4)3 = Ba(SO4)3
C6H6 + Cl20 = C6H5Cl + HCl =>
10 C6H6 + Cl20 = 10 C6H5Cl + 10 HCl
SO4{-2} + BaCl2 = BaSO4{-2} + Cl2 =>
SO4{-2} + BaCl2 = BaSO4{-2} + Cl2
Ca(OH)2 + MgS = Mg(OH)2 + CaS =>
Ca(OH)2 + MgS = Mg(OH)2 + CaS
Si + HF = H2 + SiF4 =>
Si + 4 HF = 2 H2 + SiF4
Fe(OH)2 + HBr = FeBr + H(OH)2 =>
Fe(OH)2 + HBr = FeBr + H(OH)2
Cu2SO4 + AgNa3 = CuNa3 + Ag2SO4 =>
Cu2SO4 + 2 AgNa3 = 2 CuNa3 + Ag2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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