| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCl2 + 2 NH3 + 2 H2O = Sr(OH)2 + 2 NH4Cl
H2MnO4 + Zn(OH)2 = ZnMnO4 + H2O =>
H2MnO4 + Zn(OH)2 = ZnMnO4 + 2 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
K + Cl + O3 = KClO3 =>
K + Cl + O3 = KClO3
H2NO2 + Ag = AgNO2 + H2 =>
H2NO2 + Ag = AgNO2 + H2
Cu(OH)2 + ZnCl2 = CuCl2 + Zn(OH)2 =>
Cu(OH)2 + ZnCl2 = CuCl2 + Zn(OH)2
W + HF + HNO3 = H2(WO2F4) + NO + H2O =>
W + 4 HF + 2 HNO3 = H2(WO2F4) + 2 NO + 2 H2O
Fe + O + H2O = FeO(OH) =>
2 Fe + 3 O + H2O = 2 FeO(OH)
KCl + Hg = K2Hg + Cl2 =>
2 KCl + Hg = K2Hg + Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
LiOH + CO = LiCO + HO =>
LiOH + CO = LiCO + HO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaCl(aq) + H2SO4(aq) = NaClSH2O4 =>
NaCl(aq) + H2SO4(aq) = NaClSH2O4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Fe(NO3)2 + (NH4)2CO3 = NH4NO3 + FeCO3 =>
Fe(NO3)2 + (NH4)2CO3 = 2 NH4NO3 + FeCO3
Mg + NH3 = H2 + Mg3N2 =>
3 Mg + 2 NH3 = 3 H2 + Mg3N2
(CH3(CH)2(CH2)2CH3) + O2 = CO2 + H2O =>
(CH3(CH)2(CH2)2CH3) + 9 O2 = 6 CO2 + 6 H2O
Ag2S + H2O = Ag + H2S + O2 =>
2 Ag2S + 2 H2O = 4 Ag + 2 H2S + O2
Ca + CH3COOH = Ca(CH3COOH)2 =>
Ca + 2 CH3COOH = Ca(CH3COOH)2
Ce2 + O2 = Ce2O7 =>
2 Ce2 + 7 O2 = 2 Ce2O7
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NO + C6H14 = N2 + H2O + CO2 =>
38 NO + 2 C6H14 = 19 N2 + 14 H2O + 12 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + MnSO4 = Ag2SO4 + Mn(NO3)2 =>
2 AgNO3 + MnSO4 = Ag2SO4 + Mn(NO3)2
CaSiO3 + HF = SiF4CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4CaF2 + 3 H2O
CrO2Cl2 + Pb(OH)2 = PbCrO4 + H2O + PbCl2 =>
CrO2Cl2 + 2 Pb(OH)2 = PbCrO4 + 2 H2O + PbCl2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Ag3PO4 + HNO3 = AgNO3 + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 AgNO3 + H3PO4
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
AgCl + NH4NO3 = AgNO3 + NH4Cl =>
AgCl + NH4NO3 = AgNO3 + NH4Cl
C6H5OH + Br2 = C6H2Br3O + HBr =>
2 C6H5OH + 7 Br2 = 2 C6H2Br3O + 8 HBr
Mn(OH)2 + CO2 = MnCO3 + H2O =>
Mn(OH)2 + CO2 = MnCO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(HCO3)2 + CH3COOH = Ca(CH3COO)2 + H2CO3 =>
Ca(HCO3)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2CO3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + HH2O =>
MnO4{-} + 9 Fe{2+} + 12 H{+} = Mn{2+} + 9 Fe{3+} + 4 HH2O
Ag2S + H2O = Ag + H2S + O2 =>
2 Ag2S + 2 H2O = 4 Ag + 2 H2S + O2
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Co + {3+} = Co{3+} =>
Co + {3+} = Co{3+}
Mg(NO3)2(ac) + NaOH(ac) = NaNO3 + Mg(OH)2 =>
Mg(NO3)2(ac) + 2 NaOH(ac) = 2 NaNO3 + Mg(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3
MgSO4*7H2O + NaCl = MgCl2 + Na2SO4 + H2O =>
MgSO4*7H2O + 2 NaCl = MgCl2 + Na2SO4 + 7 H2O
bariumhydroxide + hydrochloricacid = water + bariumchloride =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2
W + HF + HNO3 = H2(WO2F4) + NO + H2O =>
W + 4 HF + 2 HNO3 = H2(WO2F4) + 2 NO + 2 H2O
Cu + K{+} = Cu{+2} + K =>
Cu + 2 K{+} = Cu{+2} + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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