| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O2 + 2 K = 2 K2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2SO3(aq) + HCl(aq) = H2O(l) + SO2(aq) + KCl(aq) =>
K2SO3(aq) + 2 HCl(aq) = H2O(l) + SO2(aq) + 2 KCl(aq)
H2O + NH4OH = NH4O + H3O =>
H2O + NH4OH = NH4O + H3O
K2HPO3 + KMnO4 + KOH = K2MnO4 + K3PO4 + H2O =>
K2HPO3 + 2 KMnO4 + 3 KOH = 2 K2MnO4 + K3PO4 + 2 H2O
Cu(NO3)2*2H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*2H2O = Cu(NO3)2 + 2 H2O
FlH + PHO = PFl + H2O =>
FlH + PHO = PFl + H2O
C6H5COCH3 + I2 + NaOH = C6H5COONa + CHI3 + H2O =>
5 C6H5COCH3 + 39 I2 + 2 NaOH = 2 C6H5COONa + 26 CHI3 + 3 H2O
C6H9ON3S2 + O2 = CO2 + H2O + NO2 + SO2 =>
4 C6H9ON3S2 + 51 O2 = 24 CO2 + 18 H2O + 12 NO2 + 8 SO2
V2O5 + H2SO3 + H2O + H2SO5 = [V(O)(H2O)4]SO4 =>
2 V2O5 + 3 H2SO3 + 12 H2O + H2SO5 = 4[V(O)(H2O)4]SO4
HC2H3O2(aq) = H2O + C =>
HC2H3O2(aq) = 2 H2O + 2 C
PbO + Mn = Mn2O2 + Pb =>
2 PbO + 2 Mn = Mn2O2 + 2 Pb
BaI2 + FrCl = BaCl + FrI2 =>
BaI2 + FrCl = BaCl + FrI2
Ra{2+} + e = Ra =>
Ra{2+} + 2e = Ra
LiBr + Cl = ClBr + Li =>
LiBr + Cl = ClBr + Li
Mg3N2 + HF = MgF2 + NH3 =>
Mg3N2 + 6 HF = 3 MgF2 + 2 NH3
Hg(OH)2 + OH = Hg(OH)4 =>
Hg(OH)2 + 2 OH = Hg(OH)4
C3H8O = C6H14O + H2O =>
2 C3H8O = C6H14O + H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
C2H7OH + O2 = CO2 + H2O =>
2 C2H7OH + 7 O2 = 4 CO2 + 8 H2O
H2S + NO2 = H2O + NS2 =>
2 H2S + NO2 = 2 H2O + NS2
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
La2 + O3 = LaO3 =>
La2 + 2 O3 = 2 LaO3
Ca(PO3)2 + CaO = Ca3(PO4)2 =>
Ca(PO3)2 + 2 CaO = Ca3(PO4)2
F2 + NaCl = Cl1NaF1 =>
F2 + 2 NaCl = 2 Cl1NaF1
AlHSiO4 + Mg(OH)Cl = Al(OH)Cl2 + Mg2SiO4 + H2O =>
AlHSiO4 + 2 Mg(OH)Cl = Al(OH)Cl2 + Mg2SiO4 + H2O
Hg(NO3)2 + KSCN = Hg(SCN)2 + KNO3 =>
Hg(NO3)2 + 2 KSCN = Hg(SCN)2 + 2 KNO3
Cd + HBrO3 + H{+} = Cd{2+} + Br2 + H2O =>
5 Cd + 2 HBrO3 + 10 H{+} = 5 Cd{2+} + Br2 + 6 H2O
C12H26 + NH4NO3 = N2 + H2O + CO2 =>
C12H26 + 37 NH4NO3 = 37 N2 + 87 H2O + 12 CO2
HBrO4 = HBrO3 + O2 =>
2 HBrO4 = 2 HBrO3 + O2
H2[TeCl6] + H[SnCl3] = Te + H2SnCl6 =>
H2[TeCl6] + 2 H[SnCl3] = Te + 2 H2SnCl6
FeP + KOH = Fe(OH)3 + K3P =>
FeP + 3 KOH = Fe(OH)3 + K3P
NH4Cl + Ba(OH)2*8H2O = BaCl2*2H2O + NH3 + H2O =>
2 NH4Cl + Ba(OH)2*8H2O = BaCl2*2H2O + 2 NH3 + 8 H2O
C6H6 + HBr = C6H7Br =>
C6H6 + HBr = C6H7Br
LiNO3 + AgCl = AgNO3 + LiCl =>
LiNO3 + AgCl = AgNO3 + LiCl
NH4NO3 + HCl = NH4Cl + HNO3 =>
NH4NO3 + HCl = NH4Cl + HNO3
CuCl2 + Al(NO3)3 = AlCl3 + Cu(NO3)2 =>
3 CuCl2 + 2 Al(NO3)3 = 2 AlCl3 + 3 Cu(NO3)2
Sn + CO = SnC2O + O2 =>
2 Sn + 4 CO = 2 SnC2O + O2
NaOH + H2(SO4) = Na2SO4 + H2O =>
2 NaOH + H2(SO4) = Na2SO4 + 2 H2O
Na + N = NaN =>
Na + N = NaN
H3AsO4 + HI = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 HI = H3AsO3 + I2 + H2O
Zn(H2PO4)2 + H2O = ZnO + (H2PO4)2 + H2 =>
Zn(H2PO4)2 + H2O = ZnO + (H2PO4)2 + H2
Cd(s) + F2(g) = CdF2(s) =>
Cd(s) + F2(g) = CdF2(s)
Au + NaCN + H2O2 = Na[Au(CN)2] + NaOH =>
2 Au + 4 NaCN + H2O2 = 2 Na[Au(CN)2] + 2 NaOH
K3[Fe(CN)6] + Al + KOH = K4[Fe(CN)6] + K[Al(OH)4] =>
3 K3[Fe(CN)6] + Al + 4 KOH = 3 K4[Fe(CN)6] + K[Al(OH)4]
C5H10Cl + HBr = C5H11BrCl =>
C5H10Cl + HBr = C5H11BrCl
Pb(NO3)2 + H2S = HNO3 + PbS =>
Pb(NO3)2 + H2S = 2 HNO3 + PbS
AgNO{3} + MgCl{2} = Mg(NO{3}){2} + AgCl =>
AgNO{3} + MgCl{2} = Mg(NO{3}){2} + AgCl
CH3CH2OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
CH3Br + CH3CH2OH = CH3CH2CH2OH + HBr =>
CH3Br + CH3CH2OH = CH3CH2CH2OH + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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