| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CsI + Cl2 = I2 + 2 CsCl
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
CH3CH2CHClCOOH + NH3 = CH3CH2CH(NH2)COOH + HCl =>
CH3CH2CHClCOOH + NH3 = CH3CH2CH(NH2)COOH + HCl
ZnCl2KOH = KCl2ZnOH =>
ZnCl2KOH = KCl2ZnOH
KI + H2SO4 = H2I + KSO4 =>
KI + H2SO4 = H2I + KSO4
KJ + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + J2 =>
10 KJ + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 J2
Al + H2SeO4 = AlSeO4 + H2 =>
Al + H2SeO4 = AlSeO4 + H2
AgCH3COO + AlCl3 = AgCl + Al(CH3COO)3 =>
3 AgCH3COO + AlCl3 = 3 AgCl + Al(CH3COO)3
MnCl4 = Mn + Cl2 =>
MnCl4 = Mn + 2 Cl2
(OH)3 = O + H3 =>
(OH)3 = 3 O + H3
SbCl3 + HCl + Zn = SbH3 + ZnCl2 =>
SbCl3 + 3 HCl + 3 Zn = SbH3 + 3 ZnCl2
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
VO2 + H2SO4 = V(SO4)2 + H2O =>
VO2 + 2 H2SO4 = V(SO4)2 + 2 H2O
Al4C3 + O2 = Al2O3 + CO2 =>
Al4C3 + 6 O2 = 2 Al2O3 + 3 CO2
C31H64 + O2 = CO2 + H2O =>
C31H64 + 47 O2 = 31 CO2 + 32 H2O
BeCl4 + H2O = BeO2 + HCl =>
BeCl4 + 2 H2O = BeO2 + 4 HCl
CH2O2 + MgO = MgCO3 + H2 =>
CH2O2 + MgO = MgCO3 + H2
SiH4(g) + O2(g) = SiO2(s) + H2O =>
SiH4(g) + 2 O2(g) = SiO2(s) + 2 H2O
NH3 + H2O = N2O3 + H2 =>
2 NH3 + 3 H2O = N2O3 + 6 H2
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
S2O6 + H2O = H2O7S2 =>
S2O6 + H2O = H2O7S2
SnO2 + NaOH = Na + O2 + SnOH =>
SnO2 + NaOH = Na + O2 + SnOH
H2Cr2O8 + H2O2 = CrO5 + H2O =>
H2Cr2O8 + 3 H2O2 = 2 CrO5 + 4 H2O
NaNO2 + Na2S = NO + S + Na2O =>
2 NaNO2 + Na2S = 2 NO + S + 2 Na2O
Fe(s) + O3(g) = Fe2O3(s) =>
2 Fe(s) + O3(g) = Fe2O3(s)
MnO4{2-} + H{+} = Mn{2+} + H2O + MnO4{-} =>
5 MnO4{2-} + 8 H{+} = Mn{2+} + 4 H2O + 4 MnO4{-}
Ag(NO3) + K2CO3 = Ag2CO3 + K(NO3) =>
2 Ag(NO3) + K2CO3 = Ag2CO3 + 2 K(NO3)
H3PO4 + Sr(OH)2 = H2O + Sr3(PO4)2 =>
2 H3PO4 + 3 Sr(OH)2 = 6 H2O + Sr3(PO4)2
I2 + CI + H2O = HIO3 + HCI =>
I2 + 10 CI + 6 H2O = 2 HIO3 + 10 HCI
K(OH) + BaCl2 = KCl + Ba(OH)2 =>
2 K(OH) + BaCl2 = 2 KCl + Ba(OH)2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Fe(OH)3 + SO2 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 SO2 = Fe2(SO3)3 + 3 H2O
FeCl3 + BaSCN = Fe(SCN)3 + BaCl =>
FeCl3 + 3 BaSCN = Fe(SCN)3 + 3 BaCl
C2H5OH + CH3COOH = CH3COCH3 + H2O =>
2 C2H5OH + CH3COOH = 2 CH3COCH3 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Cl + MgI = ClI + Mg =>
Cl + MgI = ClI + Mg
[Co(NH3)6]{2+} + Cl{-} + H2O = CoCl2*6H2O + NH3 =>
[Co(NH3)6]{2+} + 2 Cl{-} + 6 H2O = CoCl2*6H2O + 6 NH3
Ag3AsO4 = Ag + AsO4 =>
Ag3AsO4 = 3 Ag + AsO4
CaCl2(aq) + H2O(aq) = H2Cl2 + CaO =>
CaCl2(aq) + H2O(aq) = H2Cl2 + CaO
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
NaOH + H2O4C2 = Na2(O4C2) + H2O =>
2 NaOH + H2O4C2 = Na2(O4C2) + 2 H2O
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
CaClO3 = CaO + ClO2 =>
CaClO3 = CaO + ClO2
SeO2 + H2O = H2SeO2 + O2 =>
2 SeO2 + 2 H2O = 2 H2SeO2 + O2
Br2 + KCl = BrCl2 + K =>
Br2 + 4 KCl = 2 BrCl2 + 4 K
Co + SO4 = Co2(SO4)2 =>
2 Co + 2 SO4 = Co2(SO4)2
Cu + FeCI2 = CuCI2 + Fe =>
Cu + FeCI2 = CuCI2 + Fe
HCOONH4 = HCOO + NH4 =>
HCOONH4 = HCOO + NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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