| Équations équilibrées la veille | Équations équilibrées le lendemain |
CUOCO = CUCO2
Na2CO3CaCl2 = CaCO3 + NaCl =>
Na2CO3CaCl2 = CaCO3 + 2 NaCl
KCJO3 = KCJ + O2 =>
2 KCJO3 = 2 KCJ + 3 O2
Mg(OH)2NaOH = MgOHNa(OH)2 =>
Mg(OH)2NaOH = MgOHNa(OH)2
Cu2Cl2 + HNO3 = Cu(NO3)2 + CuCl2 + NO + H2O =>
3 Cu2Cl2 + 8 HNO3 = 3 Cu(NO3)2 + 3 CuCl2 + 2 NO + 4 H2O
Sn4NO2 + K2SO3 = K2NO2 + Sn4SO3 =>
Sn4NO2 + K2SO3 = K2NO2 + Sn4SO3
KClO3(g) = KCl(g) + O2 =>
2 KClO3(g) = 2 KCl(g) + 3 O2
Na2CO3 + S = Na2S2O3 + Na2S3 + CO2 =>
3 Na2CO3 + 8 S = Na2S2O3 + 2 Na2S3 + 3 CO2
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
C5H8 + Cl = C5H8Cl4 =>
C5H8 + 4 Cl = C5H8Cl4
KI + Na2SiO3 = K2SiO3 + NaI =>
2 KI + Na2SiO3 = K2SiO3 + 2 NaI
FeI3 + HCl = FeCl3 + HI =>
FeI3 + 3 HCl = FeCl3 + 3 HI
H2SO4 + Fe = Fe(HSO4)3 + H2 =>
6 H2SO4 + 2 Fe = 2 Fe(HSO4)3 + 3 H2
Mg + NaOH + H2O = Na(Mg(OH)2) + H2 =>
2 Mg + 2 NaOH + 2 H2O = 2 Na(Mg(OH)2) + H2
C6H10O5H2O = C2H5OHCO2 =>
C6H10O5H2O = 2 C2H5OHCO2
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
C2H2Br2 + HBr = C2H3Br3 =>
C2H2Br2 + HBr = C2H3Br3
Pb(s) + HBr(aq) = PbBr2(s) + H2(g) =>
Pb(s) + 2 HBr(aq) = PbBr2(s) + H2(g)
KL + PB(NO3)2 = PBL2 + KNO3 =>
2 KL + PB(NO3)2 = PBL2 + 2 KNO3
Cd(NO3)2 + K2S + H2O = Cd(OH)2 + H2S + KNO3 =>
Cd(NO3)2 + K2S + 2 H2O = Cd(OH)2 + H2S + 2 KNO3
MgO + N2 = Mg3N2 + O2 =>
6 MgO + 2 N2 = 2 Mg3N2 + 3 O2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH3NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 27 HNO3 = (NH4)3PO4*12MoO3 + 24 NH3NO3 + 21 H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
CH3CH(NH2)COOH + HCl = H2O + CH3CH(NH2)COCl =>
CH3CH(NH2)COOH + HCl = H2O + CH3CH(NH2)COCl
MnCO3 + HCl = MnCl2 + H2O + CO2 =>
MnCO3 + 2 HCl = MnCl2 + H2O + CO2
K2S + H2CO3 = K2CO3 + H2S =>
K2S + H2CO3 = K2CO3 + H2S
Pb + KOH + H2O = K4[Pb(OH)6] + H2 =>
Pb + 4 KOH + 2 H2O = K4[Pb(OH)6] + H2
CoSO4*7H2O = Co(H2O)6{2+} + SO4{2-} + H2O =>
CoSO4*7H2O = Co(H2O)6{2+} + SO4{2-} + H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Pb + KOH + H2O = K[Pb(OH)3] + H2 =>
Pb + KOH + 2 H2O = K[Pb(OH)3] + H2
PbO2 + KBr + HNO3 = Pb(NO3)2 + KNO3 + Br2 + H2O =>
PbO2 + 2 KBr + 4 HNO3 = Pb(NO3)2 + 2 KNO3 + Br2 + 2 H2O
C2H5OH + O2 = CO2 + H5OH =>
C2H5OH + 2 O2 = 2 CO2 + H5OH
H2O + (MnO4){-}1 + (ClO2){-}1 = MnO2 + (ClO4){-}1 + (OH){-}1 =>
2 H2O + 4(MnO4){-}1 + 3(ClO2){-}1 = 4 MnO2 + 3(ClO4){-}1 + 4(OH){-}1
KHCO3(s) = K2CO3(s)H2O(g)CO2(g) =>
2 KHCO3(s) = K2CO3(s)H2O(g)CO2(g)
Sc + KOH = K3[Sc(OH)6] + K =>
Sc + 6 KOH = K3[Sc(OH)6] + 3 K
KMnO4 + CH3COOH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
8 KMnO4 + 5 CH3COOH + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 10 CO2 + 22 H2O
AgNO3(aq) + Na4SiO4(aq) = Ag4(SiO4)(aq) + NaNO3(aq) =>
4 AgNO3(aq) + Na4SiO4(aq) = Ag4(SiO4)(aq) + 4 NaNO3(aq)
KClO3(g) = KCl(g) + O2 =>
2 KClO3(g) = 2 KCl(g) + 3 O2
PbBr2 + NaOH = Pb(OH)2 + NaBr =>
PbBr2 + 2 NaOH = Pb(OH)2 + 2 NaBr
PbO2 + KBr + HNO3 = Pb(NO3)2 + KNO3 + Br2 + H2O =>
PbO2 + 2 KBr + 4 HNO3 = Pb(NO3)2 + 2 KNO3 + Br2 + 2 H2O
H2SO4 + Fe = Fe(HSO4)3 + H2 =>
6 H2SO4 + 2 Fe = 2 Fe(HSO4)3 + 3 H2
HCl + SiO2 = SiCl4 + H2O =>
4 HCl + SiO2 = SiCl4 + 2 H2O
KCJO3 = KCJ + O2 =>
2 KCJO3 = 2 KCJ + 3 O2
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
C3H6O2NaOH = CH3COONaCH3OH =>
C3H6O2NaOH = CH3COONaCH3OH
CH3CH2Br + KOH = C2H4 + KBr + H2O =>
CH3CH2Br + KOH = C2H4 + KBr + H2O
Ba(OH)2 + CH3COOH = Ba(CH3COOH) + OH =>
Ba(OH)2 + CH3COOH = Ba(CH3COOH) + 2 OH
NaCl2KOH = NaOHKCl2 =>
NaCl2KOH = NaOHKCl2
C6H5OH + K = C6H5 + KOH =>
C6H5OH + K = C6H5 + KOH
C5H8 + Cl = C5H8Cl4 =>
C5H8 + 4 Cl = C5H8Cl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/24
Équations équilibrées sur12/08/23
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