| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + HCl = ZnCl + H
Zn + HO4S = ZnSO4 + H =>
Zn + HO4S = ZnSO4 + H
H + S = H2S =>
2 H + S = H2S
Na2SiF6 = Na + Si + F =>
Na2SiF6 = 2 Na + Si + 6 F
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H + S = H2S =>
2 H + S = H2S
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
Mg + ZnCl2 = Zn + MgCl =>
2 Mg + ZnCl2 = Zn + 2 MgCl
Na2O = Na + O =>
Na2O = 2 Na + O
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
SiO2 = Si + O =>
SiO2 = Si + 2 O
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
NaOH + SO3 = Na2SO4 + H2O =>
2 NaOH + SO3 = Na2SO4 + H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
CaO + HNO4 = Ca(NO4)2 + H2O =>
CaO + 2 HNO4 = Ca(NO4)2 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KNO3 + S = SO2 + K2O + NO =>
4 KNO3 + 3 S = 3 SO2 + 2 K2O + 4 NO
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
C6H6O + S2O8{2-} + H2O = CO2 + SO4{2-} + H{+} =>
C6H6O + 14 S2O8{2-} + 11 H2O = 6 CO2 + 28 SO4{2-} + 28 H{+}
Cl2 + NaOH = NaClO + NaCl + H2O =>
Cl2 + 2 NaOH = NaClO + NaCl + H2O
H2SO4 + BrCl = HCl + BrSO4 + H =>
H2SO4 + BrCl = HCl + BrSO4 + H
Na2SiF6 = Na + Si + F =>
Na2SiF6 = 2 Na + Si + 6 F
C6H6O + S2O8{2-} + H2O = CO2 + SO4{2-} + H{+} =>
C6H6O + 14 S2O8{2-} + 11 H2O = 6 CO2 + 28 SO4{2-} + 28 H{+}
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H6O + Na2S2O8{2-} + H2O = CO2 + Na + SO4{2-} + H{+} =>
C6H6O + 14 Na2S2O8{2-} + 11 H2O = 6 CO2 + 28 Na + 28 SO4{2-} + 28 H{+}
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
C6H6O + Na2S2O8{2-} + H2O = CO2 + Na + SO4{2-} + H{+} =>
C6H6O + 14 Na2S2O8{2-} + 11 H2O = 6 CO2 + 28 Na + 28 SO4{2-} + 28 H{+}
Na2O = Na + O =>
Na2O = 2 Na + O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SiO2 = Si + O =>
SiO2 = Si + 2 O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
MgBr2 + H2SO4 = HBr + MgSO4 =>
MgBr2 + H2SO4 = 2 HBr + MgSO4
F2 + H2O = HF3 + O3 =>
9 F2 + 3 H2O = 6 HF3 + O3
K2O = K + O =>
K2O = 2 K + O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
TiO2 = Ti + O =>
TiO2 = Ti + 2 O
(NH4)2CO3 + ZnSO4 = (NH4)2SO4 + ZnCO3 =>
(NH4)2CO3 + ZnSO4 = (NH4)2SO4 + ZnCO3
HCN + H2O2 = HOCN + H2O =>
HCN + H2O2 = HOCN + H2O
ZnO = Zn + O =>
ZnO = Zn + O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Li2O = Li + O =>
Li2O = 2 Li + O
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/11/16
Équations équilibrées sur06/10/15
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