| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 2 O2 = 2 CH5OH + 4 CO2
C4H4O4 + KMnO4 + H2O = C4H6O6 + MnO2 + KOH =>
3 C4H4O4 + 2 KMnO4 + 4 H2O = 3 C4H6O6 + 2 MnO2 + 2 KOH
N4O10 + H2O = H2N4O11 =>
N4O10 + H2O = H2N4O11
PO4 + Fe = Fe3(PO4)2 =>
2 PO4 + 3 Fe = Fe3(PO4)2
C9H8O4 + O2(g) = CO2 + H2O =>
C9H8O4 + 9 O2(g) = 9 CO2 + 4 H2O
K2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4 + KNO3 =>
K2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4 + 2 KNO3
C6H7O2(ONO2)3 + O2 = CO2 + H2O + N2 =>
4 C6H7O2(ONO2)3 + 9 O2 = 24 CO2 + 14 H2O + 6 N2
S + KCl = KS + Cl =>
S + KCl = KS + Cl
KNO3(aq) + NiCl2(aq) = KCl(aq) + Ni(NO3)2(aq) =>
2 KNO3(aq) + NiCl2(aq) = 2 KCl(aq) + Ni(NO3)2(aq)
Zn + SnO = ZnO + Sn =>
Zn + SnO = ZnO + Sn
O2 + Se = SeO2 =>
O2 + Se = SeO2
C2H2 + H2 = C2H6 = =>
C2H2 + 2 H2 = C2H6
Nitrogen2 + Oxygen2 = Nitrogen2Oxygen5 =>
2 Nitrogen2 + 5 Oxygen2 = 2 Nitrogen2Oxygen5
CH3CH2OH + O2 + H2O = CH3OOH =>
CH3CH2OH + O2 + H2O = 2 CH3OOH
O2 + Se = SeO2 =>
O2 + Se = SeO2
K2SO3 + MgS = K2S + MgSO3 =>
K2SO3 + MgS = K2S + MgSO3
Al(s) + O2(g) = Al2O3 =>
4 Al(s) + 3 O2(g) = 2 Al2O3
sodiumiodide + zincsulfate = Zinciodide + sodiumsulfate =>
2 NaI + ZnSO4 = ZnI2 + Na2SO4
H2SO4 + KOH(aq) = H2O(l) + K2SO4(aq) =>
H2SO4 + 2 KOH(aq) = 2 H2O(l) + K2SO4(aq)
NiS + K2SO4 = K2S + NiSO4 =>
NiS + K2SO4 = K2S + NiSO4
Ca + LiBr = CaBr2 + Li =>
Ca + 2 LiBr = CaBr2 + 2 Li
SnCl4 + Al = AlCl3 + Sn =>
3 SnCl4 + 4 Al = 4 AlCl3 + 3 Sn
Al2(SO4)3 + (NH4)2SO4 + H2O = NH4Al(SO4)2*12H2O =>
Al2(SO4)3 + (NH4)2SO4 + 24 H2O = 2 NH4Al(SO4)2*12H2O
C6H5C2H + O2 = CO2 + H2O =>
2 C6H5C2H + 19 O2 = 16 CO2 + 6 H2O
NaClO4 + Li = Na + LiClO4 =>
NaClO4 + Li = Na + LiClO4
Cu3N2 + K2 = Cu2 + K3N =>
2 Cu3N2 + 6 K2 = 3 Cu2 + 4 K3N
NaH + K2Cr2O7 = NaCr2O7 + HK2 =>
NaH + K2Cr2O7 = NaCr2O7 + HK2
Mg(s) + FeCl2(aq) = MgCl2(aq) + Fe(s) =>
Mg(s) + FeCl2(aq) = MgCl2(aq) + Fe(s)
Na + IO3 = NaIO3 =>
Na + IO3 = NaIO3
H2O2 = H2O1 + O2 =>
2 H2O2 = 2 H2O1 + O2
TiF4 + Al = AlF3 + Ti =>
3 TiF4 + 4 Al = 4 AlF3 + 3 Ti
Zn + (HCl)3 = ZnCl2 + H =>
3 Zn + 2(HCl)3 = 3 ZnCl2 + 6 H
K2CrO7 + H2SO4 = Cr2(SO4)3 + K2SO4 + O2 + H2O =>
4 K2CrO7 + 10 H2SO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 9 O2 + 10 H2O
Fe + HCl + H2O = FeCl2*H2O + H2 =>
Fe + 2 HCl + H2O = FeCl2*H2O + H2
C6H5CH2OH + KMnO4 + H2SO4 = C6H5COOH + H2O + K2SO4 + MnSO4 =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 11 H2O + 2 K2SO4 + 4 MnSO4
H3PO4(aq) + Ba(OH)2(s) = Ba3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(s) = Ba3(PO4)2(aq) + 6 H2O(l)
KOH + H2SO4 = K(SO4) + H2 + H2O =>
2 KOH + 2 H2SO4 = 2 K(SO4) + H2 + 2 H2O
H2SO4 + (CH3COO)2Pb = CH3COOH + PbSO4 =>
H2SO4 + (CH3COO)2Pb = 2 CH3COOH + PbSO4
(NH4)2CO3 + AgClO3 = NH4ClO3 + Ag2CO3 =>
(NH4)2CO3 + 2 AgClO3 = 2 NH4ClO3 + Ag2CO3
Na2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NaNO3 =>
3 Na2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NaNO3
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
NH4NO3 + H2SO4 = HNO3 + NH4SO4 + H2O =>
7 NH4NO3 + 8 H2SO4 = 6 HNO3 + 8 NH4SO4 + 3 H2O
CO2 + NH2(OH) = CO + N2 + H2O =>
CO2 + 2 NH2(OH) = CO + N2 + 3 H2O
Sn + O = SnO =>
Sn + O = SnO
CO3{2-} + H2O = HCO3 + OH{2-} =>
CO3{2-} + H2O = HCO3 + OH{2-}
Cr2O7{-2} + H{+} + HNO2 = Cr{+3} + H2O + NO3{-} =>
Cr2O7{-2} + 5 H{+} + 3 HNO2 = 2 Cr{+3} + 4 H2O + 3 NO3{-}
H2O2O + CO2 = C6H12O6 + O22 =>
66 H2O2O + 66 CO2 = 11 C6H12O6 + 12 O22
K3Fe(CN)6 + Cu(NO3)2 = KNO3 + Cu3[Fe(CN)6]2 =>
2 K3Fe(CN)6 + 3 Cu(NO3)2 = 6 KNO3 + Cu3[Fe(CN)6]2
Al + O + HCl = H2O + AlCl3 =>
2 Al + 3 O + 6 HCl = 3 H2O + 2 AlCl3
Fe + Na2HPO4 = Fe2(HPO4)3 + Na =>
2 Fe + 3 Na2HPO4 = Fe2(HPO4)3 + 6 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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