| Équations équilibrées la veille |
NaCI + AgN03 = NaN03 + AgCI
CH3CHO + Ag2O = Ag + CO2 + H2O =>
CH3CHO + 5 Ag2O = 10 Ag + 2 CO2 + 2 H2O
C + Cl2 + H2 = CHCl3 =>
2 C + 3 Cl2 + H2 = 2 CHCl3
CO = C2O2 =>
2 CO = C2O2
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
NH3 + O2 = H2O + NO1 =>
4 NH3 + 5 O2 = 6 H2O + 4 NO1
Ag(NO3) + H2SO4 = Ag2SO4 + H(NO3) =>
2 Ag(NO3) + H2SO4 = Ag2SO4 + 2 H(NO3)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Cu(NO3)2 + H2SO4 = Cu(SO4)2 + H2O + NO2 =>
Cu(NO3)2 + 2 H2SO4 = Cu(SO4)2 + 2 H2O + 2 NO2
KSO3H2SO4 = KSO4H2OSO2 =>
KSO3H2SO4 = KSO4H2OSO2
H{+} + MnO2 + NO2{-} = Mn{+2} + NO3{-} + H2O =>
2 H{+} + MnO2 + NO2{-} = Mn{+2} + NO3{-} + H2O
Al2O3 + Na3AlF6 = AlF3 + Na2O =>
Al2O3 + 2 Na3AlF6 = 4 AlF3 + 3 Na2O
H2 + V2O5 = V + H2O =>
5 H2 + V2O5 = 2 V + 5 H2O
FeCo = Fe2Co2 =>
2 FeCo = Fe2Co2
NH2H = NH3 =>
NH2H = NH3
CUCl2 + KNO3 = KCl + CU(NO3)2 =>
CUCl2 + 2 KNO3 = 2 KCl + CU(NO3)2
HNo3 + NH3 = NH4 + No3 =>
HNo3 + NH3 = NH4 + No3
H2WO4 + CsOH = H2O + Cs2WO4 =>
H2WO4 + 2 CsOH = 2 H2O + Cs2WO4
ZnCl2 + O2 = ZnO2Cl2 =>
ZnCl2 + O2 = ZnO2Cl2
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + KSO4 =>
3 FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 KSO4
FeCl2 + KSCN = Fe(SCN)2 + KCl =>
FeCl2 + 2 KSCN = Fe(SCN)2 + 2 KCl
AlPO4 + CaCo3 = CaPO4 + AlCo3 =>
AlPO4 + CaCo3 = CaPO4 + AlCo3
Al2O3(s) + NaOH + H2O = Na(Al(OH)4) =>
Al2O3(s) + 2 NaOH + 3 H2O = 2 Na(Al(OH)4)
C + NaOH + H2O = Na2CO3 + H2(g) =>
C + 2 NaOH + H2O = Na2CO3 + 2 H2(g)
I4O9 = I2O5 + I2 + O2 =>
4 I4O9 = 6 I2O5 + 2 I2 + 3 O2
Ca + Cl{2} = CaCl{2} =>
Ca + Cl{2} = CaCl{2}
Pb(OH)2 + H2O + O2 = Pb(OH)4 =>
2 Pb(OH)2 + 2 H2O + O2 = 2 Pb(OH)4
Co(OH)2 + H2SO4 = CoSO4 + H2(OH)2 =>
Co(OH)2 + H2SO4 = CoSO4 + H2(OH)2
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
PH3 + K2Cr2O7 + H2SO4 = P2O5 + K2SO4 + Cr2(SO4)3 + H2O =>
6 PH3 + 8 K2Cr2O7 + 32 H2SO4 = 3 P2O5 + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O
BaCO3 + FePO4 = Ba3(PO4)2 + Fe2(CO3)3 =>
3 BaCO3 + 2 FePO4 = Ba3(PO4)2 + Fe2(CO3)3
C12H16 + O2 = CO2 + H2O =>
C12H16 + 16 O2 = 12 CO2 + 8 H2O
CH4 + Br = CH4Br =>
CH4 + Br = CH4Br
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
AlCl3 + NH4(OH) = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4Cl + Al(OH)3
Cl2O + H2 = Cl2 + H2O =>
Cl2O + H2 = Cl2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
OCH4 + O2 = CO2 + H2 =>
2 OCH4 + O2 = 2 CO2 + 4 H2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Cl2O + H2 = Cl2 + H2O =>
Cl2O + H2 = Cl2 + H2O
(C17H35COO)3C3H5 + H2O = C3H5(OH)3 + C17H35COOH =>
(C17H35COO)3C3H5 + 3 H2O = C3H5(OH)3 + 3 C17H35COOH
C6H14 + O2 = CO2 + OH =>
C6H14 + 13 O2 = 6 CO2 + 14 OH
Al2(SO4)3 + Cu + O2 = Al2O3 + CuSO4 =>
2 Al2(SO4)3 + 6 Cu + 3 O2 = 2 Al2O3 + 6 CuSO4
C2H5NH3Cl + H2O = OH + HC2H5NH3Cl =>
C2H5NH3Cl + H2O = OH + HC2H5NH3Cl
Na + ClH = NaCl + H2 =>
2 Na + 2 ClH = 2 NaCl + H2
KS + BaH = KHBaS =>
KS + BaH = KHBaS
MgHNO3 = MgOHNO2 =>
MgHNO3 = MgOHNO2
MnCl2 + H2O2 + KOH = KCl + MnO2 + H2O =>
MnCl2 + H2O2 + 2 KOH = 2 KCl + MnO2 + 2 H2O
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Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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