| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS2 + 6 H2SO4 = FeSO4 + 7 SO2 + 6 H2O
Mg(NO3)2 + KOH = K(NO3)2 + MgOH =>
Mg(NO3)2 + KOH = K(NO3)2 + MgOH
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
ClO + H2O = HCl + HClO3 =>
2 ClO + H2O = HCl + HClO3
NaH + HCIO = NaCIO + HH =>
NaH + HCIO = NaCIO + HH
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
(NH4)2SO4(aq) + KNO3(aq) = NH4NO3(aq) + K2SO4(aq) =>
(NH4)2SO4(aq) + 2 KNO3(aq) = 2 NH4NO3(aq) + K2SO4(aq)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
N2O4(I)KI(s) = KNO3(s)NO(g)I2(s) =>
N2O4(I)KI(s) = KNO3(s)NO(g)I2(s)
KF + H2O = KF{-} + H2O{3} =>
3 KF + H2O = 3 KF{-} + H2O{3}
Mg + NaOH = MgO + NaH =>
Mg + NaOH = MgO + NaH
(NH4)2MoO4 = (NH4)2Mo2O7 + NH3 + H2O =>
2(NH4)2MoO4 = (NH4)2Mo2O7 + 2 NH3 + H2O
C4H9COONa + O2 = Na2CO3 + CO2 + H2O =>
2 C4H9COONa + 13 O2 = Na2CO3 + 9 CO2 + 9 H2O
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4) =>
Zn(NO3)2 + MgSO4 = Mg(NO3)2 + Zn(SO4)
Ag(aq) + SO4(aq) = Ag2SO4(s) =>
2 Ag(aq) + SO4(aq) = Ag2SO4(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
N2O5 + H2 = N2 + H2O =>
N2O5 + 5 H2 = N2 + 5 H2O
NH4NCS + H2O + FeCl3 = [Fe(H2O)5(NCS)]Cl2 + NH4Cl =>
NH4NCS + 5 H2O + FeCl3 = [Fe(H2O)5(NCS)]Cl2 + NH4Cl
NaAlSiO4 + SiO2 = NaAlSi3O8 =>
NaAlSiO4 + 2 SiO2 = NaAlSi3O8
C6H126 + O2 = H2O + CO2 =>
2 C6H126 + 75 O2 = 126 H2O + 12 CO2
WO3 + ZnO + H3BO3 = WZn3(BO3)4 + H2O =>
WO3 + 3 ZnO + 4 H3BO3 = WZn3(BO3)4 + 6 H2O
PhN2Cl + Na2SO3 + H2O = PhNHNH3Cl + Na2SO4 =>
PhN2Cl + 2 Na2SO3 + 2 H2O = PhNHNH3Cl + 2 Na2SO4
Fe{3+} + CO3{2-} + H2O = Fe(OH)3 + CO2 =>
2 Fe{3+} + 3 CO3{2-} + 3 H2O = 2 Fe(OH)3 + 3 CO2
KBr + Na2CO3 = NaBr + K2CO3 =>
2 KBr + Na2CO3 = 2 NaBr + K2CO3
FeCl3 + KSCN + H2O = Fe(SCN)3*H2O + KCl =>
FeCl3 + 3 KSCN + H2O = Fe(SCN)3*H2O + 3 KCl
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
Al(OH)3 = H3AlO3 =>
Al(OH)3 = H3AlO3
FeOOH + H{+} = Fe(OH){2+} + H2O =>
FeOOH + 2 H{+} = Fe(OH){2+} + H2O
Zn + CuBr = ZnBr2 + Cu =>
Zn + 2 CuBr = ZnBr2 + 2 Cu
Mn{2+} + I{-} = I2 + Mn2 =>
2 Mn{2+} + 4 I{-} = 2 I2 + Mn2
Kl + Zn = KlZn =>
Kl + Zn = KlZn
AgNO3 + CaCl2 = ClAg + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 ClAg + Ca(NO3)2
C6H14O6 = C3H8 + CO2 + H2O =>
10 C6H14O6 = 13 C3H8 + 21 CO2 + 18 H2O
C2H2 + H2SO4 + KMnO4 = H2O + MnSO4 + K2SO4 + CO2 =>
C2H2 + 3 H2SO4 + 2 KMnO4 = 4 H2O + 2 MnSO4 + K2SO4 + 2 CO2
KClO + AgNO3 = AgClO + KNO3 =>
KClO + AgNO3 = AgClO + KNO3
HCH3 + CO2 = HCH3CO2 =>
HCH3 + CO2 = HCH3CO2
Cr(OH)6 + HBrO3 = H2O + Cr(BrO3)6 =>
Cr(OH)6 + 6 HBrO3 = 6 H2O + Cr(BrO3)6
Sb4O6 + H2S = Sb2S3 + H2O =>
Sb4O6 + 6 H2S = 2 Sb2S3 + 6 H2O
KOH + Na2S = KS + Na2OH =>
KOH + Na2S = KS + Na2OH
CH3COOH + LiHCO3 = CH3COOLi + H2CO3 =>
CH3COOH + LiHCO3 = CH3COOLi + H2CO3
AsO3{3-} + H2O + I2 = AsO4{3-} + H{+} + I{-} =>
AsO3{3-} + H2O + I2 = AsO4{3-} + 2 H{+} + 2 I{-}
FeCl3 + MnCl2 + KCl + H2O = FeCl2 + HCl + KMnO4 =>
5 FeCl3 + MnCl2 + KCl + 4 H2O = 5 FeCl2 + 8 HCl + KMnO4
Ne + N2 = NeN =>
2 Ne + N2 = 2 NeN
H2SO4 + NaNO2 + K2MnO4 = Mn(NO3)2K2SO4 + H2O + Na2SO4 =>
2 H2SO4 + 2 NaNO2 + K2MnO4 = Mn(NO3)2K2SO4 + 2 H2O + Na2SO4
KOH + Na2S = KS + Na2OH =>
KOH + Na2S = KS + Na2OH
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O + CO2(g) =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O + CO2(g)
Mg(OH)2 + Al + H2O = MgAlO4 + H2 =>
Mg(OH)2 + Al + 2 H2O = MgAlO4 + 3 H2
Ag(NO3) + (NH4)2S = Ag2S + (NH4)NO3 =>
2 Ag(NO3) + (NH4)2S = Ag2S + 2(NH4)NO3
CO2 + H2 = C7H14O7 + H2O =>
7 CO2 + 14 H2 = C7H14O7 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/24
Équations équilibrées sur06/03/23
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