| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
KNO3 + C11H22O11 = K2CO3 + CO2 + H2O + N2 =>
44 KNO3 + 5 C11H22O11 = 22 K2CO3 + 33 CO2 + 55 H2O + 22 N2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C6H12 = C6H6 + H6 =>
C6H12 = C6H6 + H6
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cu(s) + AgNO3(aq) = CuNO3 + Ag =>
Cu(s) + AgNO3(aq) = CuNO3 + Ag
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2
NaBrO3 + H2SO4 + NaBr = Br2 + Na2SO4 + H2O =>
NaBrO3 + 3 H2SO4 + 5 NaBr = 3 Br2 + 3 Na2SO4 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCO3 + H2SO3 = CaSO3 + H2O + CO2 =>
CaCO3 + H2SO3 = CaSO3 + H2O + CO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Ba(OH)2(aq) + H3PO4(aq) = Ba3(PO4)2(aq) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 H2O(l)
NaBrO3 + H2SO4 + NaBr = Br2 + Na2SO4 + H2O =>
NaBrO3 + 3 H2SO4 + 5 NaBr = 3 Br2 + 3 Na2SO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Zn + Pb(No3)2 = ZnNo3 + Pb =>
2 Zn + Pb(No3)2 = 2 ZnNo3 + Pb
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Al + CrO3 = Cr + Al2O3 =>
2 Al + CrO3 = Cr + Al2O3
Zn + NaOH + H2O = Na[Zn(OH)3] + H2 =>
Zn + NaOH + 2 H2O = Na[Zn(OH)3] + H2
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
CaO + C = Ca + CO2 =>
2 CaO + C = 2 Ca + CO2
CuO + C2H4 = Cu + CO2 + H2O =>
6 CuO + C2H4 = 6 Cu + 2 CO2 + 2 H2O
Al + Cr2O3 = Cr + Al2O3 =>
2 Al + Cr2O3 = 2 Cr + Al2O3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
C5H11OH + HCl = C5H11Cl + H2O =>
C5H11OH + HCl = C5H11Cl + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + H2SO4 = Al2(SO4)3 + H2O + H2S =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 12 H2O + 3 H2S
Na2Cl + AgNo3 = NaNo3 + Ag2Cl =>
Na2Cl + 2 AgNo3 = 2 NaNo3 + Ag2Cl
PCl3 + Cl = PCl5 =>
PCl3 + 2 Cl = PCl5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/01/17
Équations équilibrées sur12/01/16
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