| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3(s) = N2O(g) + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3COOH + Zn = H2 + Zn(CH3COO)2 =>
2 CH3COOH + Zn = H2 + Zn(CH3COO)2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C5H6O + O2(g) = CO2(g) + H2O =>
C5H6O + 6 O2(g) = 5 CO2(g) + 3 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
(C3H8O3) + O2 = (CO2) + H2O =>
2(C3H8O3) + 7 O2 = 6(CO2) + 8 H2O
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CH3COOH + BaCl = BaCH3COO + HCl =>
CH3COOH + BaCl = BaCH3COO + HCl
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Ca + S = CaS =>
Ca + S = CaS
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH3COOH + NH4OH = NH4CH3COO + H2O =>
CH3COOH + NH4OH = NH4CH3COO + H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Na2SO4 + Al(OH)3 = Al2(SO4)3 + NaOH =>
3 Na2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 NaOH
K2O(s) + H2O = KOH(aq) =>
K2O(s) + H2O = 2 KOH(aq)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NH4OH + BaCl2 = (NH4)2Cl2 + Ba(OH)2 =>
2 NH4OH + BaCl2 = (NH4)2Cl2 + Ba(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
H2O + CO2 + CaCO3 = Ca + HCO3 =>
H2O + CO2 + CaCO3 = Ca + 2 HCO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
NH4OH + Zn = NH4 + Zn(OH)2 =>
2 NH4OH + Zn = 2 NH4 + Zn(OH)2
C + H2O = CO + H2 =>
C + H2O = CO + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
KMnO4 = K20 + MnO + O2 =>
20 KMnO4 = K20 + 20 MnO + 30 O2
NaHCO3 + KHC4H4O6 = NaKC4H4O6 + CO2 + H2O =>
NaHCO3 + KHC4H4O6 = NaKC4H4O6 + CO2 + H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
BaCl2 + Zn = Ba2 + Zn(Cl)2 =>
2 BaCl2 + 2 Zn = Ba2 + 2 Zn(Cl)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/22/08
Équations équilibrées sur09/21/07
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