| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + H3PO4 = KH2PO4 + H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CH4O + Na2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH4O + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH2O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
(NH4)2CO3 + H3PO4 = (NH4)3PO4 + CO2 + H2O =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 CO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
HCl + Ba = BaCl2 + H2 =>
2 HCl + Ba = BaCl2 + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Cu3P2 + HNO3 = Cu(NO3)2 + PH3 =>
Cu3P2 + 6 HNO3 = 3 Cu(NO3)2 + 2 PH3
Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C12H22O11(s) + KClO3(l) = CO2(g) + H2O(g) + KCl(s) =>
C12H22O11(s) + 8 KClO3(l) = 12 CO2(g) + 11 H2O(g) + 8 KCl(s)
MG + H2O = MGOH + H2 =>
2 MG + 2 H2O = 2 MGOH + H2
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Cu(NH3)4SO4 + HCl = CuCl + H(NH3)4SO4 =>
Cu(NH3)4SO4 + HCl = CuCl + H(NH3)4SO4
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
CH5N + H3PO4 = CH5NH + H2PO4 =>
CH5N + H3PO4 = CH5NH + H2PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CH5N + H3PO4 = CH5NH + H2PO4 =>
CH5N + H3PO4 = CH5NH + H2PO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
B2O3 + Fe(NO3)3 = N2O5 + Fe(BO2)3 =>
3 B2O3 + 2 Fe(NO3)3 = 3 N2O5 + 2 Fe(BO2)3
CH4 + Cl2 = CHCl3 + ClH =>
CH4 + 3 Cl2 = CHCl3 + 3 ClH
CO2 + NH3 = CO(NH2)2 + H2O =>
CO2 + 2 NH3 = CO(NH2)2 + H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
CH5N + H3PO4 = CH5NH + H2PO4 =>
CH5N + H3PO4 = CH5NH + H2PO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C3H8 + O2 = CO + H20 =>
10 C3H8 + 15 O2 = 30 CO + 4 H20
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
FeO + C = Fe + CO =>
FeO + C = Fe + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/16
Équations équilibrées sur05/02/15
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