| Équations équilibrées la veille | Équations équilibrées le lendemain |
EDTA + Ca = EDTA(Ca)
HCO3 + H2O = H2CO + O2 =>
4 HCO3 + 2 H2O = 4 H2CO + 5 O2
C2H5OH + CuO = CH3COH + CuOH =>
C2H5OH + 2 CuO = CH3COH + 2 CuOH
HydrogenNitrate + MagnesiumHydroxide = HydrogenHydroxide + MagnesiumNitrate =>
HydrogenNitrate + MagnesiumHydroxide = HydrogenHydroxide + MagnesiumNitrate
AgNO3 + Na3PO4 = AgNa3 + PO4NO3 =>
AgNO3 + Na3PO4 = AgNa3 + PO4NO3
Al(s) + HCl = Al2Cl3 + H2 =>
4 Al(s) + 6 HCl = 2 Al2Cl3 + 3 H2
Na(HCO3) = Na2O + H2O + CO2 =>
2 Na(HCO3) = Na2O + H2O + 2 CO2
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
C10H12 + O2 = C10H12O2 =>
C10H12 + O2 = C10H12O2
Cu{2} + NaOH = Cu(OH)2 + Na{+} =>
Cu{2} + 2 NaOH = Cu(OH)2 + 2 Na{+}
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C6H8(NO2)2O5 + O2 = H2O + CO2 + N2 =>
2 C6H8(NO2)2O5 + 7 O2 = 8 H2O + 12 CO2 + 2 N2
SiO2 + NF3 = SiF4 + N2 + O2 =>
3 SiO2 + 4 NF3 = 3 SiF4 + 2 N2 + 3 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Fe(OH)3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 H2O
AsO33{-} + I2 + H2O = AsO43{-} + I{-} + H{+} =>
AsO33{-} + 10 I2 + 10 H2O = AsO43{-} + 20 I{-} + 20 H{+}
Al + HgCl2 = AlCl3 + Hg2Cl2 =>
2 Al + 6 HgCl2 = 2 AlCl3 + 3 Hg2Cl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Y(NO3)3 + NH2CONH2 = Y2O3 + CO2 + H2O + N2 =>
2 Y(NO3)3 + 5 NH2CONH2 = Y2O3 + 5 CO2 + 10 H2O + 8 N2
C17H35COOH + Na2CO3 = C17H35COONa + H2O + CO2 =>
2 C17H35COOH + Na2CO3 = 2 C17H35COONa + H2O + CO2
KNO3 + KI + H2O = KIO3 + KOH + NO =>
2 KNO3 + KI + H2O = KIO3 + 2 KOH + 2 NO
NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4
Ca(No3)2 + MgBr2 = CaBr2 + Mg(No3)2 =>
Ca(No3)2 + MgBr2 = CaBr2 + Mg(No3)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
FrF = Fr + F2 =>
2 FrF = 2 Fr + F2
MnO + Fe = Mn + FeO =>
MnO + Fe = Mn + FeO
K2CrO4 + ZnCl2 = KCl + Zn2(CrO4)2 =>
2 K2CrO4 + 2 ZnCl2 = 4 KCl + Zn2(CrO4)2
KOH + HCl = OHH + KCl =>
KOH + HCl = OHH + KCl
Na2S + CH3COOAg = CH3COONa + Ag2S =>
Na2S + 2 CH3COOAg = 2 CH3COONa + Ag2S
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3NaNO3
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
CaZnO2 + HCl = CaCl + ZnO2 + H2 =>
2 CaZnO2 + 2 HCl = 2 CaCl + 2 ZnO2 + H2
FeSO3 + HCl = FeCl2 + SO2 + H2O =>
FeSO3 + 2 HCl = FeCl2 + SO2 + H2O
C8H9Cl + Br2 = C8H8Br + HCl =>
2 C8H9Cl + Br2 = 2 C8H8Br + 2 HCl
HCl + Na4(CO3)2 = H4(CO3)2 + NaCl =>
4 HCl + Na4(CO3)2 = H4(CO3)2 + 4 NaCl
C + AsO3 = As4 + CO2 =>
6 C + 4 AsO3 = As4 + 6 CO2
Li3PS4 + Li2S + LiCl = Li6PS5Cl =>
Li3PS4 + Li2S + LiCl = Li6PS5Cl
Mg(NO3)2 + H3(PO4) = Mg3(PO4)2 + H(NO3) =>
3 Mg(NO3)2 + 2 H3(PO4) = Mg3(PO4)2 + 6 H(NO3)
Cu(OH)2 + CaSO4 = Ca(OH)2 + CuSO4 =>
Cu(OH)2 + CaSO4 = Ca(OH)2 + CuSO4
Fe{+3} + HO{-} = Fe(OH)3 =>
Fe{+3} + 3 HO{-} = Fe(OH)3
SZn + HNO3 = ZnNO3 + HS =>
SZn + HNO3 = ZnNO3 + HS
CH3NH3 = CH2 + NH4 =>
CH3NH3 = CH2 + NH4
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
KCN + Cu + H2O = K[Cu(CN)2] + KOH + H2 =>
4 KCN + 2 Cu + 2 H2O = 2 K[Cu(CN)2] + 2 KOH + H2
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
CuSO4 + Na2CO3 = CuCO3 + SO4Na2 =>
CuSO4 + Na2CO3 = CuCO3 + SO4Na2
Zn(OH)2 + MgSO4 = ZnSO4 + Mg(OH)2 =>
Zn(OH)2 + MgSO4 = ZnSO4 + Mg(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/24
Équations équilibrées sur09/30/23
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