| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3OH = C2H5OH + H2O =>
2 CH3OH = C2H5OH + H2O
HgS + Fe = Hg + FeS =>
HgS + Fe = Hg + FeS
K2CO3 + BA(OH)2 = KOH + BACO3 =>
K2CO3 + BA(OH)2 = 2 KOH + BACO3
H2O = H + O =>
H2O = 2 H + O
Al + N2 = Al2N3 =>
4 Al + 3 N2 = 2 Al2N3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2O2 + Cr2O7{-2} + H{+} = H2O + CrO5 =>
4 H2O2 + Cr2O7{-2} + 2 H{+} = 5 H2O + 2 CrO5
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Au(OH)3 + H3PO3 = AuPO3 + H2O =>
Au(OH)3 + H3PO3 = AuPO3 + 3 H2O
N3 + O2 = N2O3 =>
4 N3 + 9 O2 = 6 N2O3
(NH4)2CO3 + Fe(NO3)2 = FeCO3 + NH4NO3 =>
(NH4)2CO3 + Fe(NO3)2 = FeCO3 + 2 NH4NO3
NH3*H2O + H3PO4 = (NH4)3PO4 + H2O =>
3 NH3*H2O + H3PO4 = (NH4)3PO4 + 3 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
O + S = SO =>
O + S = SO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaO + H3PO4 = Na(HPO4) + H2O =>
NaO + H3PO4 = Na(HPO4) + H2O
KClO3 + FeCl2 + HCl = KCl + FeCl3 + H2O =>
KClO3 + 6 FeCl2 + 6 HCl = KCl + 6 FeCl3 + 3 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
O2 + NO = NO2 =>
O2 + 2 NO = 2 NO2
NH4OH + HNO3 = NH4NO3 + H20 =>
15 NH4OH + 5 HNO3 = 10 NH4NO3 + 2 H20
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
H + Cl = HCl =>
H + Cl = HCl
MgO + H3PO4 = Mg(H2PO4)2 + H2O =>
MgO + 2 H3PO4 = Mg(H2PO4)2 + H2O
As2S3 + NO3 = AsO4 + SO42 + NO =>
As2S3 + 67 NO3 = 2 AsO4 + 3 SO42 + 67 NO
Na2CO3 + H3PO4 + H2O = NaH2PO4*2H2O + CO2 =>
Na2CO3 + 2 H3PO4 + 3 H2O = 2 NaH2PO4*2H2O + CO2
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
NA2SO3 = NA2O + SO2 =>
NA2SO3 = NA2O + SO2
H2O = H + O =>
H2O = 2 H + O
Al4C3 = Al + C =>
Al4C3 = 4 Al + 3 C
Sn(OH)4 + H2SO3 = Sn(SO3)2 + H2O =>
Sn(OH)4 + 2 H2SO3 = Sn(SO3)2 + 4 H2O
Mg(OH)2 + H3PO4 = Mg(H2PO4)2 + H2O =>
Mg(OH)2 + 2 H3PO4 = Mg(H2PO4)2 + 2 H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C4H9OH + O2 = CO2 + H20 =>
2 C4H9OH + 7 O2 = 8 CO2 + H20
Mg + H3PO4 = Mg(H2PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(H2PO4)2 + H2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Na2O2(s) + CO2(g) = Na2CO3(s) + O2(g) =>
2 Na2O2(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
KMNO4 + NANO2 + KOH = K2MNO4 + NANO3 + H2O =>
2 KMNO4 + NANO2 + 2 KOH = 2 K2MNO4 + NANO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + MgCl2 = MgCl3 + H =>
HCl + MgCl2 = MgCl3 + H
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CuCl2(s) + Na3Po4(aq) = Cu3(Po4)2(s) + NaCl(aq) =>
3 CuCl2(s) + 2 Na3Po4(aq) = Cu3(Po4)2(s) + 6 NaCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/01/19
Équations équilibrées sur05/31/18
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