| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KMnO4 + H2SO4 + FeSO4 = MnSO4 + K2SO4 + Fe(SO4)3 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 FeSO4 = 4 MnSO4 + 2 K2SO4 + 5 Fe(SO4)3 + 16 H2O
ZnI2 + HCl = ZnCl + HI2 =>
ZnI2 + HCl = ZnCl + HI2
Mg + O = MgO =>
Mg + O = MgO
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
(CuOH)2 + CO3 = CuO + CO2 + H2O =>
(CuOH)2 + CO3 = 2 CuO + CO2 + H2O
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
(CuOH)2CO3 = CuO + CO2 + H2O =>
(CuOH)2CO3 = 2 CuO + CO2 + H2O
CH3COOH + NAOH = CH3COONA + H2O =>
CH3COOH + NAOH = CH3COONA + H2O
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Mn2 + OH = MnOH =>
Mn2 + 2 OH = 2 MnOH
LiCoO2 = Li2O + Co2O3 =>
2 LiCoO2 = Li2O + Co2O3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Na2O2 + Na = Na2O =>
Na2O2 + 2 Na = 2 Na2O
NH4Cl + NaNO2 = NaCl + NH4NO2 =>
NH4Cl + NaNO2 = NaCl + NH4NO2
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KNO2 + KMnO4 + H2O = MnO2 + KNO3 + KOH =>
3 KNO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
Mg(OH)2 + P4O10 = Mg3(PO4)2 + H2O =>
6 Mg(OH)2 + P4O10 = 2 Mg3(PO4)2 + 6 H2O
NABr + CA(OH)2 = CABr2 + NAOH =>
2 NABr + CA(OH)2 = CABr2 + 2 NAOH
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
C2O4H2 + (AlO2){-} = [Al(C2O4)2]{-} + H2O =>
2 C2O4H2 + (AlO2){-} = [Al(C2O4)2]{-} + 2 H2O
C7H6O2S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C7H6O2S(l) + 17 O2(g) = 14 CO2(g) + 6 H2O(l) + 2 SO2(g)
K2CrO4 + Na2S + H2O = Cr(OH)3 + S + NaOH + KOH =>
2 K2CrO4 + 3 Na2S + 8 H2O = 2 Cr(OH)3 + 3 S + 6 NaOH + 4 KOH
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Fe2(SO4)3 + HgCl2 = HgSO4 + FeCl3 =>
Fe2(SO4)3 + 3 HgCl2 = 3 HgSO4 + 2 FeCl3
Ag2Br = Ag + Br =>
Ag2Br = 2 Ag + Br
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
K2F = K + F =>
K2F = 2 K + F
C2O4H2 + KAlO2 = KAl(C2O4)2 + H2O =>
2 C2O4H2 + KAlO2 = KAl(C2O4)2 + 2 H2O
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
C4H8 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H20 =>
60 C4H8 + 20 KMnO4 + 30 H2SO4 = 80 C3H6O + 10 K2SO4 + 20 MnSO4 + 3 H20
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/16
Équations équilibrées sur10/08/15
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