| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + AGNO3 = MgNO3 + AG
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
Cl2O + H2O = H2Cl2O2 =>
Cl2O + H2O = H2Cl2O2
P2O5 + H2O = H4P2O7 =>
P2O5 + 2 H2O = H4P2O7
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Mg + Al2O3 = MgO + Al =>
3 Mg + Al2O3 = 3 MgO + 2 Al
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Fe2O3 + CH4 = Fe + CO2 + H2O =>
4 Fe2O3 + 3 CH4 = 8 Fe + 3 CO2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Sn + SnCl4 = SnCl2 =>
Sn + SnCl4 = 2 SnCl2
P2O5 + H2O = H4P2O7 =>
P2O5 + 2 H2O = H4P2O7
Al(SO4) + Ca(OH) = Al(OH) + Ca(SO4) =>
Al(SO4) + Ca(OH) = Al(OH) + Ca(SO4)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
Fe + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
P2O5 + H2O = H4P2O7 =>
P2O5 + 2 H2O = H4P2O7
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
CuCl2 + Al = Cu + AlCl3 =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
C3H8 + O2 = CO3 + H2O =>
2 C3H8 + 13 O2 = 6 CO3 + 8 H2O
H2S + Ba(OH)2 = Ba(HS)2 + H2O =>
2 H2S + Ba(OH)2 = Ba(HS)2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
HB(s) + O2 = HBO2(s) =>
HB(s) + O2 = HBO2(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
Ai2(SO4)3 + K2SO4 = KAi(SO4)2 =>
Ai2(SO4)3 + K2SO4 = 2 KAi(SO4)2
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/15
Équations équilibrées sur03/27/14
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