| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl3 + 3 H2O = PH3 + 3 HOCl
Ca + NH3 = CaH2 + N =>
3 Ca + 2 NH3 = 3 CaH2 + 2 N
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(NO3)2 + NH4Cl = CaCl2 + NH4 + NO3 =>
Ca(NO3)2 + 2 NH4Cl = CaCl2 + 2 NH4 + 2 NO3
HCOH + Ag2O = CH2O2 + Ag =>
HCOH + Ag2O = CH2O2 + 2 Ag
S2Cl2 = S + Cl2 =>
S2Cl2 = 2 S + Cl2
Fe + O + H2O = Fe3OH =>
6 Fe + O + H2O = 2 Fe3OH
HNO3 + AuNO3 = H2 + Au(NO3)3 =>
2 HNO3 + AuNO3 = H2 + Au(NO3)3
Tl + O = Tl2O3 =>
2 Tl + 3 O = Tl2O3
H4C2O2 + NaHCO3 = H3C2ONa + CO2 + H2O =>
5 H4C2O2 + 4 NaHCO3 = 4 H3C2ONa + 6 CO2 + 6 H2O
BrO2 + H2O = HBrO3 + HBr =>
6 BrO2 + 3 H2O = 5 HBrO3 + HBr
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NO2 + H3O = NO + H2O =>
NO2 + 2 H3O = NO + 3 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HNO3 + F2 = NO2 + HFO3 + H2O =>
10 HNO3 + F2 = 10 NO2 + 2 HFO3 + 4 H2O
AlI3 + KOH = KI + Al(OH)3 =>
AlI3 + 3 KOH = 3 KI + Al(OH)3
Mn + Cl = MnCl3 =>
Mn + 3 Cl = MnCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + Fe = CuFe =>
Cu + Fe = CuFe
Cu + HCI = CuHCI =>
Cu + HCI = CuHCI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2SO3 + SOCl2 = KCl + SO2 =>
K2SO3 + SOCl2 = 2 KCl + 2 SO2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3
KMnO4 + H2O2 = MnO2 + K{+} + OH{-} + O2 =>
2 KMnO4 + H2O2 = 2 MnO2 + 2 K{+} + 2 OH{-} + 2 O2
Li2ON2O3 = LiNO2 =>
Li2ON2O3 = 2 LiNO2
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
K + Zn(NO3)2 = K(NO3)2 + Zn =>
K + Zn(NO3)2 = K(NO3)2 + Zn
Ag(s) + CuCl2(aq) = AgCl3 + Cu =>
2 Ag(s) + 3 CuCl2(aq) = 2 AgCl3 + 3 Cu
C10H22 + H2O = CH4 + CO =>
C10H22 + 3 H2O = 7 CH4 + 3 CO
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
F2 + HNO3 = HFO3 + NO + H2O =>
3 F2 + 10 HNO3 = 6 HFO3 + 10 NO + 2 H2O
CH3CH2OHH2SO4 = CH3CH3OHHSO4 =>
CH3CH2OHH2SO4 = CH3CH3OHHSO4
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NiSO4 + LiOH = Li2SO4 + Ni(OH)2 =>
NiSO4 + 2 LiOH = Li2SO4 + Ni(OH)2
Na2CO3 + FeCl3 = Fe2(CO3)3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Fe2(SO4)3 + Fe(OH)3 = FeOHSO4 =>
Fe2(SO4)3 + Fe(OH)3 = 3 FeOHSO4
Fe + KBr = FeBr2 + K =>
Fe + 2 KBr = FeBr2 + 2 K
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SiO3 + Mo(OH)6 = HOH + Mo2(SiO3)6 =>
6 H2SiO3 + 2 Mo(OH)6 = 12 HOH + Mo2(SiO3)6
Fe2S3 + O2 + H2O = S + Fe(OH)3 =>
2 Fe2S3 + 3 O2 + 6 H2O = 6 S + 4 Fe(OH)3
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
K3PO4 + BaCl2 = KCl + Ba3 + (PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3 + (PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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