| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + 2 H2O = 2 AgOH + H2
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4 =>
H2SO4 + NaH2PO4 = NaHSO4 + H3PO4
AlCO3 + C2 = Al2 + CO2 =>
4 AlCO3 + C2 = 2 Al2 + 6 CO2
NH4 + As2S3 + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
12 NH4 + As2S3 + 20 H2O2 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 20 H2O
MnSO4 + NaOH + Br2 = NaMnO4 + NaSO4 + NaBr + H2O =>
MnSO4 + 8 NaOH + 3 Br2 = NaMnO4 + NaSO4 + 6 NaBr + 4 H2O
VO2 + SO2 = SO4 + VO =>
2 VO2 + SO2 = SO4 + 2 VO
VOSO4 + KClO3 + KOH = K2SO4 + V2O5 + KCl + H2O =>
6 VOSO4 + KClO3 + 12 KOH = 6 K2SO4 + 3 V2O5 + KCl + 6 H2O
Li2O + Ba(OH)2 = Li2(OH)2 + BaO =>
Li2O + Ba(OH)2 = Li2(OH)2 + BaO
Be + Mg = BeMg3 =>
Be + 3 Mg = BeMg3
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2 =>
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Ag(NO3) + Na2CO3 = Na(NO3) + Ag2(CO3) =>
2 Ag(NO3) + Na2CO3 = 2 Na(NO3) + Ag2(CO3)
SO3 + FeOH2 = FeSO3 + OH2 =>
SO3 + FeOH2 = FeSO3 + OH2
MnO2HCl = HMnO2Cl =>
MnO2HCl = HMnO2Cl
(C31H64) + O = CO2 + H2O =>
(C31H64) + 94 O = 31 CO2 + 32 H2O
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
Fe2(OH)2CO3 = FeO + CO2 + H2O =>
Fe2(OH)2CO3 = 2 FeO + CO2 + H2O
SrCO3 + H2O = Sr(OH)2 + H2CO3 =>
SrCO3 + 2 H2O = Sr(OH)2 + H2CO3
V2O5 + H2 = V203 + H2O =>
203 V2O5 + 1015 H2 = 2 V203 + 1015 H2O
K2CO3 + Sr(OH)2 = SrCO3 + K2(OH)2 =>
K2CO3 + Sr(OH)2 = SrCO3 + K2(OH)2
N2H4 + O = N2 + H2O =>
N2H4 + 2 O = N2 + 2 H2O
Na[Al(OH)4] + H2S = Al(OH)3 + H2O + Na2S =>
2 Na[Al(OH)4] + H2S = 2 Al(OH)3 + 2 H2O + Na2S
CuOH + NaCl2 = CuCl2 + NaOH =>
CuOH + NaCl2 = CuCl2 + NaOH
C12H22O11 + H2O = C2H4O2 =>
C12H22O11 + H2O = 6 C2H4O2
TiCl + NaH = NaCl + H2 + Ti =>
2 TiCl + 2 NaH = 2 NaCl + H2 + 2 Ti
FeCl3 + H2S = HCl + FeCl2 + S =>
2 FeCl3 + H2S = 2 HCl + 2 FeCl2 + S
S + HNO3 = H2(SO4) + NO2 + H2O =>
S + 6 HNO3 = H2(SO4) + 6 NO2 + 2 H2O
NH4ClKHgI4 = NH4HgI4KCl =>
NH4ClKHgI4 = NH4HgI4KCl
Cu + HCl = HClCu =>
Cu + HCl = HClCu
Hg(s) + SnCl2(ac) = HgCl(ac) + Sn(s) =>
2 Hg(s) + SnCl2(ac) = 2 HgCl(ac) + Sn(s)
KClO4 + H2SO4 = K2SO4 + HClO4 =>
2 KClO4 + H2SO4 = K2SO4 + 2 HClO4
NH4Cl + OH = NH5 + OCl =>
NH4Cl + OH = NH5 + OCl
CH2C(CH3)CH3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3COOH =>
5 CH2C(CH3)CH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 12 H2O + 8 MnSO4 + 10 CH3COOH
Mg(OH)2 + Pb(NO3)2 = Mg(NO3)2 + Pb(OH)2 =>
Mg(OH)2 + Pb(NO3)2 = Mg(NO3)2 + Pb(OH)2
Cr2O7{-} + S2{-} + H{+} = Cr{3+} + S + H2O =>
Cr2O7{-} + 7 S2{-} + 14 H{+} = 2 Cr{3+} + 14 S + 7 H2O
NaF + KBr + Cl2 = NaCl + KF + Br2 =>
2 NaF + 2 KBr + Cl2 = 2 NaCl + 2 KF + Br2
Al + Br29 = AlBr3 =>
29 Al + 3 Br29 = 29 AlBr3
(CH2(CH2)2CH3) + O2 = CO2 + H2O =>
4(CH2(CH2)2CH3) + 25 O2 = 16 CO2 + 18 H2O
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr(SO4)3 + K2SO4 + H2 =>
7 Na2SO3 + K2Cr2O7 + 7 H2SO4 = 7 Na2SO4 + 2 Cr(SO4)3 + K2SO4 + 7 H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
FeCl3 + K3[Fe(CN)6] + SnCl2 = SnCl4 + Fe3[Fe(CN)6]2 + KCl =>
6 FeCl3 + 4 K3[Fe(CN)6] + 3 SnCl2 = 3 SnCl4 + 2 Fe3[Fe(CN)6]2 + 12 KCl
NaOH = H + NaO =>
NaOH = H + NaO
CH + H = CH2 =>
CH + H = CH2
B2H6 + NH3 = B2H6N3 + H2 =>
2 B2H6 + 6 NH3 = 2 B2H6N3 + 9 H2
HNO3 + HF + O2 = FNO3 + H2O =>
2 HNO3 + 2 HF + O2 = 2 FNO3 + 2 H2O
Cu(OH)2(s) = CuO(s)H2O(l) =>
Cu(OH)2(s) = CuO(s)H2O(l)
BaSO4 + H2 = Ba + H2SO4 =>
BaSO4 + H2 = Ba + H2SO4
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
AgS = Ag + S1 =>
AgS = Ag + S1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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