| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MnO2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O
H2O + CO = C6H12O6 + O =>
6 H2O + 6 CO = C6H12O6 + 6 O
CuO + Ca(OH)2 = Cu(OH)2 + CaO =>
CuO + Ca(OH)2 = Cu(OH)2 + CaO
Ag + NO3{-} + H{+} = NO2 + Ag{+} + H2O =>
Ag + NO3{-} + 2 H{+} = NO2 + Ag{+} + H2O
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-2} + H2O =>
2 OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{-2} + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
NF3 = N2 + F2 =>
2 NF3 = N2 + 3 F2
Zn(NO3)2 + NH2CONH2 = ZnO + H2O + N2 + CO2 =>
3 Zn(NO3)2 + 5 NH2CONH2 = 3 ZnO + 10 H2O + 8 N2 + 5 CO2
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
MG + HCl = MGCl + H2 =>
2 MG + 2 HCl = 2 MGCl + H2
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + C6H11O6 + NH4OH =>
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + C6H11O6 + NH4OH
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaCl + C3OH = NaOH + C3Cl =>
NaCl + C3OH = NaOH + C3Cl
NO2 + P2O3 + KOH = NO + K2HPO4 + H2O =>
2 NO2 + P2O3 + 4 KOH = 2 NO + 2 K2HPO4 + H2O
F2 + SiO2 = SiF4 + O2 =>
2 F2 + SiO2 = SiF4 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AL + KNO3 + KOH = K3ALO3 + NH3 + H2O =>
8 AL + 3 KNO3 + 21 KOH = 8 K3ALO3 + 3 NH3 + 6 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Ba(NO3)2 + H2O = Ba(OH)2 + HNO3 =>
Ba(NO3)2 + 2 H2O = Ba(OH)2 + 2 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg =>
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
SO2 + BA(OH)2 = BASO3 + H2O =>
SO2 + BA(OH)2 = BASO3 + H2O
CH3COOH + C3H7OH = CH3COOC3H7 + H20 =>
5 CH3COOH + 30 C3H7OH = 20 CH3COOC3H7 + 3 H20
K2CO3 + HCl = KCl + CO2 + H2O =>
K2CO3 + 2 HCl = 2 KCl + CO2 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH3NH2 + HCl = CH3NH3Cl =>
CH3NH2 + HCl = CH3NH3Cl
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
K + C2H2OH = C2H2 + KOH =>
K + C2H2OH = C2H2 + KOH
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
H2S + HMNO4 = S + MNO2 + H2O =>
3 H2S + 2 HMNO4 = 3 S + 2 MNO2 + 4 H2O
KMnO4 + KI + H2O = MnO2 + I2 + KOH =>
2 KMnO4 + 6 KI + 4 H2O = 2 MnO2 + 3 I2 + 8 KOH
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/16
Équations équilibrées sur05/19/15
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