| Équations équilibrées la veille | Équations équilibrées le lendemain |
Tl + 3 OH = Tl(OH)3
C3H6O + C7H6O = C17H14O + H2O =>
C3H6O + 2 C7H6O = C17H14O + 2 H2O
BaO + HNO3 = BaHNO4 =>
BaO + HNO3 = BaHNO4
H2O2 + Co(OH)2 = Co2O3 + H2O =>
H2O2 + 2 Co(OH)2 = Co2O3 + 3 H2O
Fe(NO3)3 + KSCN + NaOH = Fe(OH)3 + KNO3 + NaSCN =>
Fe(NO3)3 + 3 KSCN + 3 NaOH = Fe(OH)3 + 3 KNO3 + 3 NaSCN
NaBr = Na + Br =>
NaBr = Na + Br
Ba(NO3)2 + H3(PO4) = Ba3(PO4)2 + H2(NO3)2 =>
3 Ba(NO3)2 + 2 H3(PO4) = Ba3(PO4)2 + 3 H2(NO3)2
C4H10 + O2 = CO2 + *H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10*H2O
Cu + H3O = CuO + H2 =>
2 Cu + 2 H3O = 2 CuO + 3 H2
S2O3{2-} + X2 + H2O = SO4{2-} + X{-} + H{+} =>
S2O3{2-} + 4 X2 + 5 H2O = 2 SO4{2-} + 8 X{-} + 10 H{+}
AlCl3 + Pb = PbCl3 + Al =>
AlCl3 + Pb = PbCl3 + Al
Cr2O7{2-} + H{+} = H2Cr2O7 =>
Cr2O7{2-} + 2 H{+} = H2Cr2O7
HgS + HNO3 + HCl = HgCl2 + NO + S + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 3 S + 4 H2O
Cr(OH)2 + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + 3 H2O + NO2
KN3 + H2O = HN3 + KOH =>
KN3 + H2O = HN3 + KOH
Li3PO4 = Li2O + P2O5 =>
2 Li3PO4 = 3 Li2O + P2O5
HS + KMnO4 = K2SO4 + MnO2 + H2 =>
2 HS + 4 KMnO4 = 2 K2SO4 + 4 MnO2 + H2
Sb2O3 + NaOH = H2O + NaSbO2 =>
Sb2O3 + 2 NaOH = H2O + 2 NaSbO2
CH3OH + C2H5COOH = C2H5COOCH3 + H2O =>
CH3OH + C2H5COOH = C2H5COOCH3 + H2O
Ca + H2O + KNO3 = Ca(OH)2 + NH3 + KOH =>
4 Ca + 6 H2O + KNO3 = 4 Ca(OH)2 + NH3 + KOH
K + PbCrO4 = K2CrO4 + Pb2 =>
4 K + 2 PbCrO4 = 2 K2CrO4 + Pb2
NH3 + Cl2 = N3 + HCl2 =>
3 NH3 + 9 Cl2 = N3 + 9 HCl2
Na + ClO = NaCl + O2 =>
2 Na + 2 ClO = 2 NaCl + O2
PbCl2 + Li2SO3 = PbSO3 + LiCl =>
PbCl2 + Li2SO3 = PbSO3 + 2 LiCl
As + KBrO + KOH = K3AsO4 + KBr + H2O =>
2 As + 5 KBrO + 6 KOH = 2 K3AsO4 + 5 KBr + 3 H2O
Cr2O3 + Na2CO3 = Cr2CO3 + Na2O3 =>
Cr2O3 + Na2CO3 = Cr2CO3 + Na2O3
C4H9Br + Mg = C4H9BrMg =>
C4H9Br + Mg = C4H9BrMg
Na2CO3 + NH3 = Na2(NH3) + CO3 =>
Na2CO3 + NH3 = Na2(NH3) + CO3
C3H6 + O = C3H6O =>
C3H6 + O = C3H6O
Co2O3 + CaS + SiO2 = Co9S8 + CaSiO3 + SO2(g) =>
27 Co2O3 + 59 CaS + 59 SiO2 = 6 Co9S8 + 59 CaSiO3 + 11 SO2(g)
N2 + HNO3 = NO + NH3 =>
7 N2 + 6 HNO3 = 18 NO + 2 NH3
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
*N2*3H2 = *NH3 =>
*N2*3H2 = 2*NH3
H2 + Bu2 = HBu =>
H2 + Bu2 = 2 HBu
AgF + Cl2 = AgCl + F =>
2 AgF + Cl2 = 2 AgCl + 2 F
H3PO4 + HO{-} = PO4{3-} + H2O =>
H3PO4 + 3 HO{-} = PO4{3-} + 3 H2O
FeS2 + O2 + H2O = Fe203 + H2SO4 =>
203 FeS2 + 609 O2 + 406 H2O = Fe203 + 406 H2SO4
H2O + NaClO = HClO + NaOH =>
H2O + NaClO = HClO + NaOH
Al + AgN03 = Al(N03) + Ag =>
Al + AgN03 = Al(N03) + Ag
Mo + HCl + HNO3 = MoCl6 + NOO + H2O =>
Mo + 6 HCl + 6 HNO3 = MoCl6 + 6 NOO + 6 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
O2 + C6H12 = CO + H2O =>
6 O2 + C6H12 = 6 CO + 6 H2O
K2Cr2O7 + CH3CH2CH(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
K2Cr2O7 + 3 CH3CH2CH(OH)2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 7 H2O
Ba(NO2)2 = Ba2 + NO2 =>
2 Ba(NO2)2 = Ba2 + 4 NO2
P4O10P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10P4O10(s) + 12 H2O(l) = 8 H3PO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/24
Équations équilibrées sur04/15/23
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