| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SiCl2 + HCl = HSiCl3 + H2
HSiCl3 + H2O = H2 + SiCl3O2 =>
2 HSiCl3 + 4 H2O = 5 H2 + 2 SiCl3O2
Ti + Fe3O4 = TiO2 + Fe =>
2 Ti + Fe3O4 = 2 TiO2 + 3 Fe
C20H42 + SO4{2-} = CH3COO{-} + H{+} + HS{-} + H2O =>
4 C20H42 + 21 SO4{2-} = 40 CH3COO{-} + 19 H{+} + 21 HS{-} + 4 H2O
CH2OHCH2OH + KMnO4 + H2SO4 = HOOCCH2COOH + K2SO4 + MnSO4 + H2O =>
15 CH2OHCH2OH + 14 KMnO4 + 21 H2SO4 = 10 HOOCCH2COOH + 7 K2SO4 + 14 MnSO4 + 46 H2O
FeCO3 + HBr = FeBr2 + H2CO3 =>
FeCO3 + 2 HBr = FeBr2 + H2CO3
H2 + Cl2 + O2 = HClO4 =>
H2 + Cl2 + 4 O2 = 2 HClO4
CuCl2 + Na2C2O4 = C2CuO4 + NaCl =>
CuCl2 + Na2C2O4 = C2CuO4 + 2 NaCl
LiCl + Sr(OH)2 = LiOH + SrCl2 =>
2 LiCl + Sr(OH)2 = 2 LiOH + SrCl2
CH3CH3OH + O2 = H2O + CHOOH =>
4 CH3CH3OH + 9 O2 = 6 H2O + 8 CHOOH
Na2CO3 + CaCl2 + C2H4 + O2 = C2H4Cl2 + CaCO3 + Na2O2 =>
Na2CO3 + CaCl2 + C2H4 + O2 = C2H4Cl2 + CaCO3 + Na2O2
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
AgS8 = Ag + S8 =>
AgS8 = Ag + S8
ZnS + C = Zn + CS2 =>
2 ZnS + C = 2 Zn + CS2
NaOH(aq) + MnNo3(aq) = NaNo3 + MnOH =>
NaOH(aq) + MnNo3(aq) = NaNo3 + MnOH
Na2O + C = Na + CO2 =>
2 Na2O + C = 4 Na + CO2
Mg(s) + N2(s) = Mg3N2(s) =>
3 Mg(s) + N2(s) = Mg3N2(s)
NaNO2 + NaJ + H2SO4 = J2 + NONa2SO4 + H2O =>
2 NaNO2 + 2 NaJ + 2 H2SO4 = J2 + 2 NONa2SO4 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C6H5CH3 + H2SO4 = SO2 + H2O + C6H5COOH =>
C6H5CH3 + 3 H2SO4 = 3 SO2 + 4 H2O + C6H5COOH
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
C6H14 + Br2 = C6H13Br + HBr2 =>
2 C6H14 + 3 Br2 = 2 C6H13Br + 2 HBr2
N2H4 + K2MnO4 + H2SO4 = N2 + MnSO4 + K + H2O =>
3 N2H4 + 2 K2MnO4 + 2 H2SO4 = 3 N2 + 2 MnSO4 + 4 K + 8 H2O
Fe2(SO4)3 + Co(NO3)2 = Fe2(NO3)2 + Co(SO4)3 =>
Fe2(SO4)3 + Co(NO3)2 = Fe2(NO3)2 + Co(SO4)3
HBr + FeCO3 = FeBr2 + H2O + CO2 =>
2 HBr + FeCO3 = FeBr2 + H2O + CO2
V2S3 + Na2CO3 + O2 = NaVO3 + Na2SO4 + CO2 =>
V2S3 + 4 Na2CO3 + 7 O2 = 2 NaVO3 + 3 Na2SO4 + 4 CO2
NH2 + NO = N2 + H2O =>
NH2 + NO = N2 + H2O
Al2(SO4)3 + BaO = Al2O3 + BaSO4 =>
Al2(SO4)3 + 3 BaO = Al2O3 + 3 BaSO4
SO4 + Ca = CaO + S =>
SO4 + 4 Ca = 4 CaO + S
CrCl3 + S(NH4)2 = Cr2S3 + NH4Cl =>
2 CrCl3 + 3 S(NH4)2 = Cr2S3 + 6 NH4Cl
AgNO3 + NaS2O3 = AgO3 + NaS2NO3 =>
AgNO3 + NaS2O3 = AgO3 + NaS2NO3
K3PO4 + LiClO3 = LiPO4 + K3ClO3 =>
K3PO4 + LiClO3 = LiPO4 + K3ClO3
CH3CHCOHCOOH + O2 = H2O + CO2 =>
CH3CHCOHCOOH + 4 O2 = 3 H2O + 4 CO2
Al3 + OH = AlOH =>
Al3 + 3 OH = 3 AlOH
NaOH + Mg(H2PO4)2 = H2O + Na3PO4 + Mg3(PO4)2 =>
12 NaOH + 3 Mg(H2PO4)2 = 12 H2O + 4 Na3PO4 + Mg3(PO4)2
KMnO4 + SnSO4 + KOH = K2MnO4 + Sn(OH)4 + K2SO4 =>
2 KMnO4 + SnSO4 + 4 KOH = 2 K2MnO4 + Sn(OH)4 + K2SO4
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
CuSO4{2+} + HS = CuS{2+} + HSO4 =>
CuSO4{2+} + HS = CuS{2+} + HSO4
Co(NO3)2 + NaCO3 = Co(CO3)2 + NaNO3 =>
Co(NO3)2 + 2 NaCO3 = Co(CO3)2 + 2 NaNO3
Cl2O5 = ClO2 + O2 =>
2 Cl2O5 = 4 ClO2 + O2
Cl12N6 + C3H12 = Cl12C3 + N6H12 =>
Cl12N6 + C3H12 = Cl12C3 + N6H12
Al + Zn2O2 = Al2O3 + Zn =>
4 Al + 3 Zn2O2 = 2 Al2O3 + 6 Zn
Fe2O3 + HClO4 = FeCl3O12 + H2O =>
Fe2O3 + 6 HClO4 = 2 FeCl3O12 + 3 H2O
CO + HO = CHO + O =>
CO + HO = CHO + O
NaOH + (COOH)2 = Na2OOCCOO + H2O =>
2 NaOH + (COOH)2 = Na2OOCCOO + 2 H2O
Cr2O3 + CCl4 = CrCl3 + COCl2 =>
Cr2O3 + 3 CCl4 = 2 CrCl3 + 3 COCl2
Cl2O5 = ClO2 + O2 =>
2 Cl2O5 = 4 ClO2 + O2
CO + HO = CO2 + H =>
CO + HO = CO2 + H
CrOH3 + O2 = Cr2O3 + H2O =>
2 CrOH3 + 2 O2 = Cr2O3 + 3 H2O
[Cr2(CH3COO)4(H2O)2] + Na2S = CrS + CH3COONa + H2O =>
[Cr2(CH3COO)4(H2O)2] + 2 Na2S = 2 CrS + 4 CH3COONa + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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