| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + O2 = H2O + CH3COOH
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
H2SO4 + Na2S = Na2SO4 + H2S =>
H2SO4 + Na2S = Na2SO4 + H2S
Sb + HNO3 = SbO5 + NO + H2O =>
3 Sb + 10 HNO3 = 3 SbO5 + 10 NO + 5 H2O
H2SO4 + Na2S = Na2SO4 + H2S =>
H2SO4 + Na2S = Na2SO4 + H2S
BaCO3 = CO2 + BaO =>
BaCO3 = CO2 + BaO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
AI + HCi = AICi3 + H2 =>
2 AI + 6 HCi = 2 AICi3 + 3 H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaHSo4 + Fe = Na2So4 + FeSo4 + H2 =>
2 NaHSo4 + Fe = Na2So4 + FeSo4 + H2
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
CH3OH + H2O2 = CO2 + H2O =>
CH3OH + 3 H2O2 = CO2 + 5 H2O
H2 + MnO2 = MnO + H2O =>
H2 + MnO2 = MnO + H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MNO2 + KCLO3 + KOH = K2MNO4 + KCL + H2O =>
3 MNO2 + KCLO3 + 6 KOH = 3 K2MNO4 + KCL + 3 H2O
FeSO4(aq) + NaOH(aq) = Fe(OH)2(s) + Na2SO4(aq) =>
FeSO4(aq) + 2 NaOH(aq) = Fe(OH)2(s) + Na2SO4(aq)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Br2 + KI = KBr2 + I2 =>
2 Br2 + 2 KI = 2 KBr2 + I2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HCl + BACl2 = HCl2 + BACl =>
HCl + BACl2 = HCl2 + BACl
Cu + AGNO3 = Cu(NO3)2 + AG =>
Cu + 2 AGNO3 = Cu(NO3)2 + 2 AG
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
H2 + MnO2 = MnO + H2O =>
H2 + MnO2 = MnO + H2O
Br2 + H2O = HOBr + HBr =>
Br2 + H2O = HOBr + HBr
NH4Cl + NAOH = NH3 + H2O + NACl =>
NH4Cl + NAOH = NH3 + H2O + NACl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaHSo4 + Fe = Na2So4 + FeSo4 + H2 =>
2 NaHSo4 + Fe = Na2So4 + FeSo4 + H2
K2CrO4 + HCl = CrCl3 + Cl2 + KCl + H2O =>
2 K2CrO4 + 16 HCl = 2 CrCl3 + 3 Cl2 + 4 KCl + 8 H2O
S + O2 = SO2 =>
S + O2 = SO2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
FeCl2 + H2O = FeO + HCl =>
FeCl2 + H2O = FeO + 2 HCl
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
Na3PO4 + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
C6H5N3 + O2 = CO2 + H2O + NO2 =>
4 C6H5N3 + 41 O2 = 24 CO2 + 10 H2O + 12 NO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/17
Équations équilibrées sur10/20/16
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