| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO*Al2O3 + 4 H2SO4 = ZnSO4 + Al2(SO4)3 + 4 H2O
CO2C12H22O11 + H2O = C2H6O + CO2 =>
CO2C12H22O11 + H2O = 4 C2H6O + 5 CO2
HCO3Na + SO4Ca + Ca(OH)2 = CaCO3 + Na2SO4 + H2O =>
2 HCO3Na + SO4Ca + Ca(OH)2 = 2 CaCO3 + Na2SO4 + 2 H2O
HCl + AgF = AgCl + HF =>
HCl + AgF = AgCl + HF
Sr(NO3)3 + C2H5NO2 = SrO + H2O + CO2 + N2 =>
18 Sr(NO3)3 + 32 C2H5NO2 = 18 SrO + 80 H2O + 64 CO2 + 43 N2
C10H11ClO3 + O2 = CO2 + H2O + HCl =>
C10H11ClO3 + 11 O2 = 10 CO2 + 5 H2O + HCl
Ag(NH3)2OH + H2S = Ag2S + H2O + NH4HS =>
2 Ag(NH3)2OH + 5 H2S = Ag2S + 2 H2O + 4 NH4HS
AgOH + HNo = AgNo + H2O =>
AgOH + HNo = AgNo + H2O
calciumhydroxide + ammoniumchloride = Calciumchloride + water + ammonia =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
C + H2O = CO + H2 =>
C + H2O = CO + H2
HNO3 + CH3NH2 = NO3 + CH3NH3 =>
HNO3 + CH3NH2 = NO3 + CH3NH3
PO4 + H2O = H2PO3 + HO =>
PO4 + 3 H2O = H2PO3 + 4 HO
MnO2 + H2SO4 + NaCl = Cl2 + MnSO4 + H2O + Na2SO4 =>
MnO2 + 2 H2SO4 + 2 NaCl = Cl2 + MnSO4 + 2 H2O + Na2SO4
H2 + N2 = N2H3 =>
3 H2 + 2 N2 = 2 N2H3
Mg(OH)2 + HC1 = MgC2 + H2O =>
Mg(OH)2 + 2 HC1 = MgC2 + 2 H2O
K + N2 = (K3N)2 =>
6 K + N2 = (K3N)2
Al2O2 + CO2 + H2O = Al(OH)3 + C =>
2 Al2O2 + CO2 + 6 H2O = 4 Al(OH)3 + C
Al2(SO4)3 + CH3COONa + Na2HPO4 = AlPO4 + CH3COOH + Na2SO4 =>
Al2(SO4)3 + 2 CH3COONa + 2 Na2HPO4 = 2 AlPO4 + 2 CH3COOH + 3 Na2SO4
(CH3)2CHOH + H2SO4 = (CH3)2CHOSO4 + H3 =>
(CH3)2CHOH + H2SO4 = (CH3)2CHOSO4 + H3
CaPO4 + H2O = PH3 + O2 + Ca2 =>
4 CaPO4 + 6 H2O = 4 PH3 + 11 O2 + 2 Ca2
FeS + O2 = Fe{3+} + SO4{2-} + e =>
FeS + 2 O2 = Fe{3+} + SO4{2-} + e
Al + OFeO = Al2O3 + Fe =>
4 Al + 3 OFeO = 2 Al2O3 + 3 Fe
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO2 =>
Fe(NO3)3 + 5 NH3 + 2 H2O = Fe(OH)3 + 4 NH4NO2
CaBr2 + Na2Co3 = CaCo3 + NaBr =>
CaBr2 + Na2Co3 = CaCo3 + 2 NaBr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Pb3(NO3)2 + S = PbS + NO3 =>
Pb3(NO3)2 + 3 S = 3 PbS + 2 NO3
Na3(PO4) + LiBr = NaBr + Li3(PO4) =>
Na3(PO4) + 3 LiBr = 3 NaBr + Li3(PO4)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCOOH + CH3OH = HCO2CH3 + H2O =>
HCOOH + CH3OH = HCO2CH3 + H2O
MnSO4 + K2S2O8 + KOH = HMnO4 + K2SO4 + H2O =>
2 MnSO4 + 5 K2S2O8 + 14 KOH = 2 HMnO4 + 12 K2SO4 + 6 H2O
N2(g) + O2(g) + H2O = HNO3(g) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(g)
CoCl2 + NH4Cl + NH3 + H2O2HCl = H2O + [Co(NH3)5Cl]Cl2 =>
2 CoCl2 + NH4Cl + 9 NH3 + H2O2HCl = 2 H2O + 2[Co(NH3)5Cl]Cl2
Ba(NO3)2(aq) + KF(aq) = BaF2 + KNO3(aq) =>
Ba(NO3)2(aq) + 2 KF(aq) = BaF2 + 2 KNO3(aq)
Ag2O + NH3 = Ag3N + H2O =>
3 Ag2O + 2 NH3 = 2 Ag3N + 3 H2O
H2O2 + NaHSO3 = NaSO4 + H2O =>
3 H2O2 + 2 NaHSO3 = 2 NaSO4 + 4 H2O
CaF2 + Na2SO4 = CaSO4 + NaF =>
CaF2 + Na2SO4 = CaSO4 + 2 NaF
Al2(SO4)3 + Sr(C2H3O2)2 = Al(C2H3O2)3 + SO4Sr =>
Al2(SO4)3 + 3 Sr(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 SO4Sr
CH3CSNH2 + H2O = CH3CONH2 + H2S =>
CH3CSNH2 + H2O = CH3CONH2 + H2S
ZnCl + (NH4)2S = (NH4)Cl + Zn2S =>
2 ZnCl + (NH4)2S = 2(NH4)Cl + Zn2S
C2H6O + O2 = C82 + H2O =>
41 C2H6O + 41 O2 = C82 + 123 H2O
Ag2Se + Na2CO3 + O2 = Ag2O + Na2SeO4 + CO2 =>
Ag2Se + Na2CO3 + 2 O2 = Ag2O + Na2SeO4 + CO2
SO2 + CaS = CaO + S =>
SO2 + 2 CaS = 2 CaO + 3 S
KMnO4 + Fe + H2SO4 = MnSO4 + FeSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Fe + 8 H2SO4 = 2 MnSO4 + 5 FeSO4 + K2SO4 + 8 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
P + KMnO4 + H2O = MnO2 + H3PO4 + K3PO4 =>
9 P + 15 KMnO4 + 6 H2O = 15 MnO2 + 4 H3PO4 + 5 K3PO4
HCl + LiAl(OH)2CaCO3 = HAlCa(OH)2CO3 + LiCl =>
HCl + LiAl(OH)2CaCO3 = HAlCa(OH)2CO3 + LiCl
Mg2(OH)2CO3 + CH3COOH = (CH3COO)2Mg + H2O + CO2 =>
Mg2(OH)2CO3 + 4 CH3COOH = 2(CH3COO)2Mg + 3 H2O + CO2
SnCl2 + K2Cr2O7 + HCl = H2(SnCl6) + KClCrCl3 + H2O =>
3 SnCl2 + K2Cr2O7 + 20 HCl = 3 H2(SnCl6) + 2 KClCrCl3 + 7 H2O
Co(OH)2 + H2SnO3 = CoSnO3 + H2O =>
Co(OH)2 + H2SnO3 = CoSnO3 + 2 H2O
C3H6O + NO2 + CH4 = CH3NO2 + CO2 =>
2 C3H6O + 8 NO2 + 3 CH4 = 8 CH3NO2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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