| Équations équilibrées la veille | Équations équilibrées le lendemain |
(MgOH)2CO3 + 2 H2SO4 = 2 MgSO4 + 3 H2O + CO2
Mg + H2SO4 = Mg2(SO4)5 + H2S + H2O =>
8 Mg + 25 H2SO4 = 4 Mg2(SO4)5 + 5 H2S + 20 H2O
PbS + Li2SO4 = PbSO4 + Li2S =>
PbS + Li2SO4 = PbSO4 + Li2S
AgNO3 + K2Cr2O4 = AgCr2O4 + NO3K2 =>
AgNO3 + K2Cr2O4 = AgCr2O4 + NO3K2
NaOH + CuNO = NaNO + CuOH =>
NaOH + CuNO = NaNO + CuOH
S + C + NaNO3 = SCNaNO3 =>
S + C + NaNO3 = SCNaNO3
CH3OH + CH3COOH = H2O + CH3OCOCH2CH3 =>
2 CH3OH + CH3COOH = 2 H2O + CH3OCOCH2CH3
C4H10 + SO2 = CO2 + H2O + S8 =>
16 C4H10 + 104 SO2 = 64 CO2 + 80 H2O + 13 S8
NaBrO = NaBr + NaBrO3 =>
3 NaBrO = 2 NaBr + NaBrO3
UO2SO4 + KOH = K2U2O7 + SO3 + H2O =>
2 UO2SO4 + 2 KOH = K2U2O7 + 2 SO3 + H2O
H2SO3 + V = S + VO + H2O2 =>
H2SO3 + V = S + VO + H2O2
C5H11OH + O2 = C + H2O =>
2 C5H11OH + 5 O2 = 10 C + 12 H2O
Cl2O6 + H2O = H2ClO4 =>
Cl2O6 + 2 H2O = 2 H2ClO4
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
(NH4)2U2O7 + HCl = UO2Cl2 + H2O + NH4OH =>
(NH4)2U2O7 + 4 HCl = 2 UO2Cl2 + H2O + 2 NH4OH
C7H5N3O6 + NH4ClO4 = CO2 + H2O + N2 + HCl =>
5 C7H5N3O6 + 21 NH4ClO4 = 35 CO2 + 44 H2O + 18 N2 + 21 HCl
Cu + NH3*H2O = [Cu(NH3)4](OH)2 + H2 + H2O =>
Cu + 4 NH3*H2O = [Cu(NH3)4](OH)2 + H2 + 2 H2O
BaSO4 + NaKCO3 = NaKSO4 + BaCO3 =>
BaSO4 + NaKCO3 = NaKSO4 + BaCO3
C2H508 + O2 = CO2 + H2O =>
C2H508 + 129 O2 = 2 CO2 + 254 H2O
NaO + SnO = NaSnO2 =>
NaO + SnO = NaSnO2
FeS2 + O2 = FeS2O2 =>
FeS2 + O2 = FeS2O2
AlCl3 + NaOH = Al2(OH)5Cl + NaCl =>
2 AlCl3 + 5 NaOH = Al2(OH)5Cl + 5 NaCl
Na2CO3 + BaOH2 = Na2OH2 + BaCO3 =>
Na2CO3 + BaOH2 = Na2OH2 + BaCO3
K2CrO4 + H2S + H2O = KOH + K[Cr(OH)4] + S =>
2 K2CrO4 + 3 H2S + 2 H2O = 2 KOH + 2 K[Cr(OH)4] + 3 S
Pb2 + Br = PbBr12 =>
Pb2 + 24 Br = 2 PbBr12
Co(OH)2 + H2SiO3 = H2O + CoSiO3 =>
Co(OH)2 + H2SiO3 = 2 H2O + CoSiO3
FeCl3 + AgNo3 = AgCl + Fe(No3)3 =>
FeCl3 + 3 AgNo3 = 3 AgCl + Fe(No3)3
SO2Cl2 + Hg = HgCl2 + SO2 =>
SO2Cl2 + Hg = HgCl2 + SO2
PClO = PCl + O2 =>
2 PClO = 2 PCl + O2
Cl2 + KOH + NaOH = KCl + NaClO + H2O =>
Cl2 + KOH + NaOH = KCl + NaClO + H2O
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
Mn2O7 + H2 = H2O + Mn =>
Mn2O7 + 7 H2 = 7 H2O + 2 Mn
CH3OH(g) + N2(g) = HCN(g) + O2(g) + NH3(g) =>
2 CH3OH(g) + 2 N2(g) = 2 HCN(g) + O2(g) + 2 NH3(g)
H2O + MnO4{-} + I{-} = Mn{+2} + I2 + OH{-} =>
8 H2O + 2 MnO4{-} + 10 I{-} = 2 Mn{+2} + 5 I2 + 16 OH{-}
Na2[Zn(OH)4] + H2SO4 = [Zn(OH)4]SO4 + NaH =>
Na2[Zn(OH)4] + H2SO4 = [Zn(OH)4]SO4 + 2 NaH
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
KNH4 + SO4 + BaCl2 = KNH4Cl + BaSO4 =>
2 KNH4 + SO4 + BaCl2 = 2 KNH4Cl + BaSO4
K + CI{-}2 = KCI{-} =>
K + CI{-}2 = KCI{-}
ZnCo3 + NaOH = ZnOH + NaCo3 =>
ZnCo3 + NaOH = ZnOH + NaCo3
KClO3 + BaSO4 = Ba(ClO3)2 + K2SO4 =>
2 KClO3 + BaSO4 = Ba(ClO3)2 + K2SO4
C6H6SO3Na + NaOH = C6H6OH + SO3Na2 =>
C6H6SO3Na + NaOH = C6H6OH + SO3Na2
NaF(aq) + HI(aq) = NaI(aq) + HF(aq) =>
NaF(aq) + HI(aq) = NaI(aq) + HF(aq)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ca(NO3)2 + H2O + CO2 = CaCO3 + HNO3 =>
Ca(NO3)2 + H2O + CO2 = CaCO3 + 2 HNO3
KCl + KSCN = K2SCN + Cl =>
KCl + KSCN = K2SCN + Cl
Mg(s) + Ag2S(s) = MgS(s) + Ag(s) =>
Mg(s) + Ag2S(s) = MgS(s) + 2 Ag(s)
Sn{2} = Sn{4} + {-}{-} =>
Sn{2} = Sn{4} + 2{-}{-}
C15H31COOC30H + O2 = CO2 + H2O =>
C15H31COOC30H + 53 O2 = 46 CO2 + 16 H2O
C12H22O6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C12H22O6(s) + 29 O2(g) = 24 CO2(g) + 22 H2O(l)
C6H5CHO + KMnO4 + KOH = C6H5CHOOK + K2MnO4 + H2O =>
C6H5CHO + KMnO4 + 2 KOH = C6H5CHOOK + K2MnO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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