| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 KOH + 2 Cr2O3 + O2 = 4 K2CrO3 + 4 H2O
CH2Cl2 = CH2 + Cl2 =>
CH2Cl2 = CH2 + Cl2
HClO + KI = I2 + KCl + KOH =>
HClO + 2 KI = I2 + KCl + KOH
C2H6 + CI2 = C2H6CI2 =>
C2H6 + CI2 = C2H6CI2
Al4C3 + KOH + H2O = KAl(OH)4 + CH4 =>
Al4C3 + 4 KOH + 12 H2O = 4 KAl(OH)4 + 3 CH4
C3H4 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C3H4 + 2 KMnO4 + 4 H2O = 3 C3H6O2 + 2 MnO2 + 2 KOH
PdO + CO = PdC + O2 =>
PdO + CO = PdC + O2
H2(SO4) + (NH4)OH = H2O + (NH4)2SO4 =>
H2(SO4) + 2(NH4)OH = 2 H2O + (NH4)2SO4
Be + KOH = KBeO + H =>
Be + KOH = KBeO + H
C11H18O12 + O2 = CO2 + H2O =>
2 C11H18O12 + 19 O2 = 22 CO2 + 18 H2O
NO + F2 = NF3 + O2 =>
2 NO + 3 F2 = 2 NF3 + O2
P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S11 + 86 HNO3 + 8 H2O = 12 H3PO4 + 33 H2SO4 + 86 NO
CH3CH26CH3 + O2 = CO2 + H2O =>
CH3CH26CH3 + 11 O2 = 3 CO2 + 16 H2O
Co + FeSO4 = CoSO4 + Fe =>
Co + FeSO4 = CoSO4 + Fe
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Zn + CO3 = ZnO + CO2 =>
Zn + CO3 = ZnO + CO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HgCl2 + NaSCN = Hg(SCN)2 + NaCl =>
HgCl2 + 2 NaSCN = Hg(SCN)2 + 2 NaCl
H3AsO3 + Al2(CO3)3 = AlAsO3 + CO2 + H2O =>
2 H3AsO3 + Al2(CO3)3 = 2 AlAsO3 + 3 CO2 + 3 H2O
Ni(NO3)2 + KBr = NiBr2 + K(NO3) =>
Ni(NO3)2 + 2 KBr = NiBr2 + 2 K(NO3)
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
Ni(OH)2 + O2 = NiOOH + H2O =>
4 Ni(OH)2 + O2 = 4 NiOOH + 2 H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Na(s) + HOH(l) = NaOH + H2 =>
2 Na(s) + 2 HOH(l) = 2 NaOH + H2
Na2CO3 + CH3CO2 = Na2CO2 + H2O + CO2 =>
7 Na2CO3 + 2 CH3CO2 = 7 Na2CO2 + 3 H2O + 4 CO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AgHCO3 = Ag2CO3 + H2O + CO2 =>
2 AgHCO3 = Ag2CO3 + H2O + CO2
CuNO3 + NH3 = Cu(NH3)4 + NO3 =>
CuNO3 + 4 NH3 = Cu(NH3)4 + NO3
Mn3O4 + H2O = MnOOH + H =>
Mn3O4 + 2 H2O = 3 MnOOH + H
Fe + As = FeAs =>
Fe + As = FeAs
SrO + NaOH = H2O + Na2SrO2 =>
SrO + 2 NaOH = H2O + Na2SrO2
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(aq) =>
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(aq)
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
K3(Fe(CN)6) + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe2 =>
12 K3(Fe(CN)6) + 18 FeSO4 = 4 Fe4[Fe(CN)6]3 + 18 K2SO4 + Fe2
Cu(CH3COO)2 + H2S = CuS + CH3COOH =>
Cu(CH3COO)2 + H2S = CuS + 2 CH3COOH
KH + HNO3 = H2 + KNO3 =>
KH + HNO3 = H2 + KNO3
Sn + H2O2 = SnO + H2O =>
Sn + H2O2 = SnO + H2O
Na + ICl = NaICl =>
Na + ICl = NaICl
Ca + H3AsO4 = Ca3(AsO4) + As2O3 + H2O =>
12 Ca + 10 H3AsO4 = 4 Ca3(AsO4) + 3 As2O3 + 15 H2O
K2SO3 + KMnO4 + KHSO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 KHSO4 = 9 K2SO4 + 2 MnSO4 + 3 H2O
Zn + H(NO3) = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 H(NO3) = 4 Zn(NO3)2 + N2O + 5 H2O
Cl + SO4 = S4O6 + ClO3 =>
10 Cl + 12 SO4 = 3 S4O6 + 10 ClO3
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
C3H5(NO3)3(l) = CO2(g) + N2(g) + H2O(g) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 6 N2(g) + 10 H2O(g) + O2(g)
S2Cl2 + H2O = H2SO3 + HCl + S8 =>
16 S2Cl2 + 24 H2O = 8 H2SO3 + 32 HCl + 3 S8
Ag{+} + HCl = AgCl + H{+} =>
Ag{+} + HCl = AgCl + H{+}
C2H5COOH + H2O = CH4 + CO2 =>
4 C2H5COOH + 2 H2O = 7 CH4 + 5 CO2
CaO + Br = BrO + Ca =>
CaO + Br = BrO + Ca
CH2N2 + O2 + OH{-} = CO3{-}2 + H2O + N2 =>
4 CH2N2 + 7 O2 + 4 OH{-} = 4 CO3{-}2 + 6 H2O + 4 N2
KI + KClO3 = KIO3 + KCl =>
KI + KClO3 = KIO3 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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