| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ga(ClO3)3 = O + GaCl3 =>
Ga(ClO3)3 = 9 O + GaCl3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CH3CHCH2 + H2O + KMnO4 = CH3COCH3 + KOH + MnO2 =>
3 CH3CHCH2 + H2O + 2 KMnO4 = 3 CH3COCH3 + 2 KOH + 2 MnO2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CS2 + H2O2 = CO2 + H2O + SO2 =>
CS2 + 6 H2O2 = CO2 + 6 H2O + 2 SO2
Fe3Cl + NaOH = Fe3OH + NaCl =>
Fe3Cl + NaOH = Fe3OH + NaCl
AlN + HNO3 = Al(NO3)3 + N2 + H2O =>
5 AlN + 18 HNO3 = 5 Al(NO3)3 + 4 N2 + 9 H2O
Al + NH3 = AlN3 + H2 =>
2 Al + 6 NH3 = 2 AlN3 + 9 H2
Cu + H2O2 + H2SO4 = CuSO4 + H2O =>
Cu + H2O2 + H2SO4 = CuSO4 + 2 H2O
Zn + H2O2 = ZnO2 + H2 =>
Zn + H2O2 = ZnO2 + H2
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
(NH4)2S + CuNO3 = NH4NO3 + Cu2S =>
(NH4)2S + 2 CuNO3 = 2 NH4NO3 + Cu2S
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CH6ClN3O + C5H8O = C6H11N3O + H2O + HCl =>
CH6ClN3O + C5H8O = C6H11N3O + H2O + HCl
Ca(Na3)2 + K2CO3 = KNa3 + CaCO3 =>
Ca(Na3)2 + K2CO3 = 2 KNa3 + CaCO3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CoSO4 + NaI = CoI2 + Na2SO4 =>
CoSO4 + 2 NaI = CoI2 + Na2SO4
SnCl2 + HCl + O3 = SnCl4 + H2O =>
3 SnCl2 + 6 HCl + O3 = 3 SnCl4 + 3 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
As + Sr = AsSr =>
As + Sr = AsSr
KH2PO4 + Al2(SO4)3 = KH2(SO4)3 + Al2PO4 =>
KH2PO4 + Al2(SO4)3 = KH2(SO4)3 + Al2PO4
Ba + Fe(SO4) = Ba(SO4) + Fe =>
Ba + Fe(SO4) = Ba(SO4) + Fe
C2H4O + AgNO3 = Ag + NO2 + CH3COOH =>
C2H4O + AgNO3 = Ag + NO2 + CH3COOH
KNO2 + NH4Cl = KCl + H2O + N2 =>
KNO2 + NH4Cl = KCl + 2 H2O + N2
PCl3 + Br = PBr3 + Cl =>
PCl3 + 3 Br = PBr3 + 3 Cl
F2 + MnI4 = I4 + MnF2 =>
F2 + MnI4 = I4 + MnF2
NaAsO2 + I2 + NaOH = Na3AsO4 + NaI + H2O =>
NaAsO2 + I2 + 4 NaOH = Na3AsO4 + 2 NaI + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeI2 + HCl = FeCl3 + ICl + H =>
FeI2 + 5 HCl = FeCl3 + 2 ICl + 5 H
C2H5OH + HNO3 = C2H5NO2 + H2O + O2 =>
2 C2H5OH + 2 HNO3 = 2 C2H5NO2 + 2 H2O + O2
C2O + O = CO6 =>
C2O + 11 O = 2 CO6
KBr + K2CrO4 + H2SO4 = Br2 + K2SO4 + H2O + CrSO4 =>
4 KBr + K2CrO4 + 4 H2SO4 = 2 Br2 + 3 K2SO4 + 4 H2O + CrSO4
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + CH3CO2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3CO2H
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq) =>
CH3COONa(aq) + H2O(l) = CH3COOH(aq) + NaOH(aq)
(CH2)2(OH) + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
10(CH2)2(OH) + 22 KMnO4 + 33 H2SO4 = 20 CO2 + 11 K2SO4 + 22 MnSO4 + 58 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
LiCl + K = KCl + Li =>
LiCl + K = KCl + Li
Fe(SCN)3 + NaSCN = Fe(SCN) + Na(SCN)3 =>
Fe(SCN)3 + NaSCN = Fe(SCN) + Na(SCN)3
AlN + KOH + H2O = K(Al(OH)4) + NH3 =>
AlN + KOH + 3 H2O = K(Al(OH)4) + NH3
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
NaN*3 = Na + N*2 =>
NaN*3 = Na + N*2
Fe(NO3)3 = Fe{3} + NO3{-} =>
Fe(NO3)3 = Fe{3} + 3 NO3{-}
(C2H3O2) + Cl = C2H3O2Cl2(s) =>
(C2H3O2) + 2 Cl = C2H3O2Cl2(s)
Zn + KNO3 + NaOH + H2O = Na2[Zn(OH)4] + K2[Zn(OH)4] + NH3 =>
8 Zn + 2 KNO3 + 14 NaOH + 12 H2O = 7 Na2[Zn(OH)4] + K2[Zn(OH)4] + 2 NH3
K2CrO4 + LiBr = KBr + Li2CrO4 =>
K2CrO4 + 2 LiBr = 2 KBr + Li2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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