| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4(NO3)
C10H16(l) + Cl2 = C(s) + HCl(g) =>
C10H16(l) + 8 Cl2 = 10 C(s) + 16 HCl(g)
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3 =>
CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3
Na2CO3 + H2O = Na2O + H2CO3 =>
Na2CO3 + H2O = Na2O + H2CO3
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
S8 + Fl2 = SFl6 =>
S8 + 24 Fl2 = 8 SFl6
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Pb + CH3COOH + H2O2 = (CH3COO)2Pb + H2O =>
Pb + 2 CH3COOH + H2O2 = (CH3COO)2Pb + 2 H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
BiI3 + HNO3 = Bi(NO3)3 + I2 + NO2 + H2O =>
2 BiI3 + 12 HNO3 = 2 Bi(NO3)3 + 3 I2 + 6 NO2 + 6 H2O
H2OCa(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 H2OCa(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 9 H2O(l)
Ag + Pt{2+} = Ag{+} + Pt =>
2 Ag + Pt{2+} = 2 Ag{+} + Pt
K2SO4 + H2O = K + H2SO4 + O2 =>
2 K2SO4 + 2 H2O = 4 K + 2 H2SO4 + O2
CuCO3 + NaOH = Na2CO3 + Cu(OH)2 =>
CuCO3 + 2 NaOH = Na2CO3 + Cu(OH)2
Ag + CO2 = Ag2C2O4 =>
2 Ag + 2 CO2 = Ag2C2O4
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
Cu(OH)2 + Ag2CO3 = CuCO3 + AgOH =>
Cu(OH)2 + Ag2CO3 = CuCO3 + 2 AgOH
Na3[Al(OH)6] = NaOH + Al2O3 + H2O =>
2 Na3[Al(OH)6] = 6 NaOH + Al2O3 + 3 H2O
CuCl2 + Br = Cu + BrCl2 =>
CuCl2 + Br = Cu + BrCl2
S + Br2 = SBr2 =>
S + Br2 = SBr2
Al(ClO3)3 + K2CO3 = Al2(CO3)3 + KClO3 =>
2 Al(ClO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KClO3
NaOH + Pb(NO2)3 = NaNO2 + Pb(OH)3 =>
3 NaOH + Pb(NO2)3 = 3 NaNO2 + Pb(OH)3
K3(Fe(CN)6) + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
6 K3(Fe(CN)6) + 9 FeSO4 = 2 Fe4[Fe(CN)6]3 + 9 K2SO4 + Fe
C6H5CH2H2CH3 + KMnO4 + NaOH = C6H5COONa + KOH + H2O + MnO2 =>
21 C6H5CH2H2CH3 + 68 KMnO4 + 24 NaOH = 24 C6H5COONa + 68 KOH + 44 H2O + 68 MnO2
C99 = C =>
C99 = 99 C
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
H2O + NaH2PO4 = H3O + NaHPO4 =>
H2O + NaH2PO4 = H3O + NaHPO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + NH4HSO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + 2 NH4HSO4 + 4 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KNO2 + H2O = KOH + HNO2 =>
KNO2 + H2O = KOH + HNO2
CH3NH2 + COCl2 = CH3NCO + HCl =>
CH3NH2 + COCl2 = CH3NCO + 2 HCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2CO3 + Br = KBr + KBrO3 + CO2 =>
3 K2CO3 + 6 Br = 5 KBr + KBrO3 + 3 CO2
NiCl36H2O + NH4OH + H2 = Ni(OH)3 + NH4Cl + H2O =>
2 NiCl36H2O + 72 NH4OH + 33 H2 = 2 Ni(OH)3 + 72 NH4Cl + 68 H2O
NaOH + FeSO4 = Fe(OH)2 + Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2 + Na2SO4
Al(ClO3)3 + (NH4)2S = Al2S3 + NH4ClO3 =>
2 Al(ClO3)3 + 3(NH4)2S = Al2S3 + 6 NH4ClO3
Pb(C2H3O2)2(aq) + Na2CO3(aq) = PbCO3(aq) + NaC2H3O2(s) =>
Pb(C2H3O2)2(aq) + Na2CO3(aq) = PbCO3(aq) + 2 NaC2H3O2(s)
CaO2H2 + Al2S3O12 = AlO3H3 + CaSO4 =>
3 CaO2H2 + Al2S3O12 = 2 AlO3H3 + 3 CaSO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
SO + KOH = K2SO2 + H2O =>
SO + 2 KOH = K2SO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H5OH + NaHCO3 = C6H5Na + H2O + CO2 =>
15 C6H5OH + 14 NaHCO3 = 14 C6H5Na + 17 H2O + 20 CO2
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Sn(OH)2 + KOH = K2Sn2O3 + H2O =>
2 Sn(OH)2 + 2 KOH = K2Sn2O3 + 3 H2O
NaAl3Si3O10(OH)2 + H2O + H = Na + Al2Si2O5(OH)4 =>
2 NaAl3Si3O10(OH)2 + 3 H2O + 2 H = 2 Na + 3 Al2Si2O5(OH)4
HCIO = HCI + O =>
HCIO = HCI + O
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C2H5OHCuO = CuCH3CHOH2O =>
C2H5OHCuO = CuCH3CHOH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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