| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 = C + O2
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
Mg(CO3) = MgO + CO2 =>
Mg(CO3) = MgO + CO2
C6H12O6 + O2 = H2OCO2 =>
C6H12O6 + 6 O2 = 6 H2OCO2
C2H2Cl4 + CaO2H2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + CaO2H2 = 2 C2HCl3 + CaCl2 + 2 H2O
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
(NH4)2S + Ag3PO4 = (NH4)2PO4 + Ag3S =>
(NH4)2S + Ag3PO4 = (NH4)2PO4 + Ag3S
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
(NH4)(NO3) + Ca3(PO4)2 = (NH4)3(PO4) + Ca(NO3)2 =>
6(NH4)(NO3) + Ca3(PO4)2 = 2(NH4)3(PO4) + 3 Ca(NO3)2
Li2TeO3 + LiI + HCl = LiCl + Te + I2 + H2O =>
Li2TeO3 + 4 LiI + 6 HCl = 6 LiCl + Te + 2 I2 + 3 H2O
KOH + Ca(ClO3)2 = KClO3 + Ca(OH)2 =>
2 KOH + Ca(ClO3)2 = 2 KClO3 + Ca(OH)2
K2CO3 = K2 + CO3 =>
K2CO3 = K2 + CO3
CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO
IO3{1-} + I{1-} + H{1+} = I3{1-} + H2O =>
IO3{1-} + 8 I{1-} + 6 H{1+} = 3 I3{1-} + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
H{+} + NO3{-} + Cu = NO2 + Cu{2+} + H2O =>
4 H{+} + 2 NO3{-} + Cu = 2 NO2 + Cu{2+} + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
H{+} + MnO2 + Cl{-} = Mn{2+} + Cl2 + H2O =>
4 H{+} + MnO2 + 2 Cl{-} = Mn{2+} + Cl2 + 2 H2O
Fe{2+} + Al = Al{3+} + Fe =>
3 Fe{2+} + 2 Al = 2 Al{3+} + 3 Fe
H{+} + Cr2O7{2-} + HSO3{-} = Cr{3+} + SO4{2-} + H2O =>
5 H{+} + Cr2O7{2-} + 3 HSO3{-} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
Fe + O = FeO =>
Fe + O = FeO
CH3COOH + C5H11OH = C7H14O2 + H2O =>
CH3COOH + C5H11OH = C7H14O2 + H2O
CaSO4 + KNO3 = Ca(NO3)2 + K2SO4 =>
CaSO4 + 2 KNO3 = Ca(NO3)2 + K2SO4
CaBr2 + H2O = Ca(OH)2 + Br2 + H2 =>
CaBr2 + 2 H2O = Ca(OH)2 + Br2 + H2
Ca(NO3)2 + Na3PO4 = CaPO4 + Na3(NO3)2 =>
Ca(NO3)2 + Na3PO4 = CaPO4 + Na3(NO3)2
IO3{1-} + I{1-} + H{1+} = I3{1-} + H2O =>
IO3{1-} + 8 I{1-} + 6 H{1+} = 3 I3{1-} + 3 H2O
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + C2H3O2NH4 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 C2H3O2NH4
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
C2H3NO2S + O2 = CO2 + H2O + NO2 + SO3 =>
4 C2H3NO2S + 17 O2 = 8 CO2 + 6 H2O + 4 NO2 + 4 SO3
H{+} + MnO2 + Cl{-} = Mn{2+} + Cl2 + H2O =>
4 H{+} + MnO2 + 2 Cl{-} = Mn{2+} + Cl2 + 2 H2O
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + C2H3O2NH4 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 C2H3O2NH4
ZnSO4 + Cu = CuSO4 + Zn =>
ZnSO4 + Cu = CuSO4 + Zn
Ti2(CO3)4 + HCl = H2CO3 + TiCl4 =>
Ti2(CO3)4 + 8 HCl = 4 H2CO3 + 2 TiCl4
S2 + CO2 = SO2 + C2 =>
S2 + 2 CO2 = 2 SO2 + C2
Pb(O)2 + NH3 = N + H2O + Pb =>
3 Pb(O)2 + 4 NH3 = 4 N + 6 H2O + 3 Pb
P + H2O2 = H3PO4 + H2O =>
2 P + 5 H2O2 = 2 H3PO4 + 2 H2O
NH3 + H3PO4 = (NH4)2HPO4 =>
2 NH3 + H3PO4 = (NH4)2HPO4
NH3 + H2SO4 = (NH4)HSO4 =>
NH3 + H2SO4 = (NH4)HSO4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Na2SiO3 + HF = NaF + SiF4 + H2O =>
Na2SiO3 + 6 HF = 2 NaF + SiF4 + 3 H2O
Na2Co3 = Na + Co2 =>
2 Na2Co3 = 4 Na + 3 Co2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
MgNO + HCl = MgCl + HNO =>
MgNO + HCl = MgCl + HNO
MnO4 + Br = MnO2 + BrO =>
MnO4 + 2 Br = MnO2 + 2 BrO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/06
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