| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(OH) + HCO3 = KCO3 + H2O
Pb(s) + Zn(NO3)2(aq) = Pb(NO3)2 + Zn =>
Pb(s) + Zn(NO3)2(aq) = Pb(NO3)2 + Zn
CuSO4 + Pb(SO4)2 = PbSO4 + Cu(SO4)2 =>
CuSO4 + Pb(SO4)2 = PbSO4 + Cu(SO4)2
P4O10 + Li2O = Li3PO4 =>
P4O10 + 6 Li2O = 4 Li3PO4
H2CCH2 + HF = H3CCH2F =>
H2CCH2 + HF = H3CCH2F
HI + Ca(SO4) = H2(SO4) + CaI2 =>
2 HI + Ca(SO4) = H2(SO4) + CaI2
KOH + HNO3 = KHO3 + NOH =>
KOH + HNO3 = KHO3 + NOH
ZnS23 + O2 = ZnO + SO2 =>
2 ZnS23 + 47 O2 = 2 ZnO + 46 SO2
K(OH) + HCO3 = KCO3 + H2O =>
K(OH) + HCO3 = KCO3 + H2O
(NH4)2Cr2 + O7 = Cr4O3 + N4 + H2O =>
14(NH4)2Cr2 + 11 O7 = 7 Cr4O3 + 7 N4 + 56 H2O
NaOH + Ca(HSO4)2 = Ca(OH)2 + Na2SO4 + H2O =>
4 NaOH + Ca(HSO4)2 = Ca(OH)2 + 2 Na2SO4 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH4Cl + NH3 = NH3Cl + NH4 =>
NH4Cl + NH3 = NH3Cl + NH4
K(OH) + HCO3 = KCO3 + H2O =>
K(OH) + HCO3 = KCO3 + H2O
H2CrO4 + Al(OH)3 = Al2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Al(OH)3 = Al2(CrO4)3 + 6 H2O
Fe + HCl = FeHCl =>
Fe + HCl = FeHCl
FeCl3 + HCl + K4[Fe(CN)6] = Fe[Fe(CN)6]3 + KCl + H2 =>
2 FeCl3 + 18 HCl + 6 K4[Fe(CN)6] = 2 Fe[Fe(CN)6]3 + 24 KCl + 9 H2
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
HI + Ca(SO4) = H2(SO4) + CaI2 =>
2 HI + Ca(SO4) = H2(SO4) + CaI2
C2O4H2 + KOH = KCO2 + H2O =>
C2O4H2 + 2 KOH = 2 KCO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag + SO4{-2} + H{+} = Ag{+} + SO2 + H2OAg =>
4 Ag + SO4{-2} + 4 H{+} = 2 Ag{+} + SO2 + 2 H2OAg
HC1 + Na2S2O3 = NaC1 + SO2 + S + H2O =>
2 HC1 + Na2S2O3 = 2 NaC1 + SO2 + S + H2O
NH3 + H2SO4 = N2SO4 + H =>
2 NH3 + H2SO4 = N2SO4 + 8 H
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
HCH3COO + Cu = CuCH3COO + H2 =>
2 HCH3COO + 2 Cu = 2 CuCH3COO + H2
HI + Ca(SO4) = H2(SO4) + CaI2 =>
2 HI + Ca(SO4) = H2(SO4) + CaI2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
(NH4)2S + Cu = CuS + NH4 =>
(NH4)2S + Cu = CuS + 2 NH4
HNO3 + H2S = H2O + S + NO2 =>
2 HNO3 + H2S = 2 H2O + S + 2 NO2
K(OH) + HCO3 = KCO3 + H2O =>
K(OH) + HCO3 = KCO3 + H2O
CO2 + K2O = K2CO3 =>
CO2 + K2O = K2CO3
Ca(NO3)2 + NaHCO3 = CaCO3 + NaNO3 + HNO3 =>
Ca(NO3)2 + NaHCO3 = CaCO3 + NaNO3 + HNO3
NaS2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
2 NaS2O3 + 7 H2O2 = Na2SO4 + 3 H2SO4 + 4 H2O
K(OH) + HCO3 = KCO3 + H2O =>
K(OH) + HCO3 = KCO3 + H2O
Zn(HCO3)2 + HCl = ZnCl2 + H2O + CO2 =>
Zn(HCO3)2 + 2 HCl = ZnCl2 + 2 H2O + 2 CO2
KMnO4 + SO2 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
NaNO3 + CaCl2 = NaCl + Ca(NO3)2 =>
2 NaNO3 + CaCl2 = 2 NaCl + Ca(NO3)2
Na + HCe = NaCe + H2 =>
2 Na + 2 HCe = 2 NaCe + H2
K2[HgI4] + NH3 + KOH = [Hg2N]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2N]I + 7 KI + 3 H2O
HI + Ca(SO4) = H2(SO4) + CaI2 =>
2 HI + Ca(SO4) = H2(SO4) + CaI2
C2H5Br + H2O = C2H5OH + HBr =>
C2H5Br + H2O = C2H5OH + HBr
K(OH) + HCO3 = KCO3 + H2O =>
K(OH) + HCO3 = KCO3 + H2O
CO2 + HOH = C6H12O6 + O =>
6 CO2 + 6 HOH = C6H12O6 + 12 O
FeCl3 + HCl + K4[Fe(CN)6] = Fe[Fe(CN)6]3 + KCl + H2 =>
2 FeCl3 + 18 HCl + 6 K4[Fe(CN)6] = 2 Fe[Fe(CN)6]3 + 24 KCl + 9 H2
C6H4(CH3)2 + Br2 = C6H4(CH2Br)2 + HBr =>
C6H4(CH3)2 + 2 Br2 = C6H4(CH2Br)2 + 2 HBr
CrBr4 = Cr + Br =>
CrBr4 = Cr + 4 Br
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CrBr4 = Cr + Br =>
CrBr4 = Cr + 4 Br
HI + Ca(SO4) = H2(SO4) + CaI2 =>
2 HI + Ca(SO4) = H2(SO4) + CaI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
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