| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2S + 2 K2CrO4 + 2 KOH + 8 H2O = 3 S + 2 K3(Cr(OH)6) + 6 NH3*H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Na2Fe(CN)5NO2 + C2H6O + NaOH = Na3Fe(CN)5NOH + C3H5O + H2O =>
3 Na2Fe(CN)5NO2 + 6 C2H6O + 3 NaOH = 3 Na3Fe(CN)5NOH + 4 C3H5O + 8 H2O
KNO3 + C12H22O12 = K2CO3 + N2 + H2O + CO2 =>
46 KNO3 + 5 C12H22O12 = 23 K2CO3 + 23 N2 + 55 H2O + 37 CO2
CO2 + Li3O2 = C + LiO =>
CO2 + 2 Li3O2 = C + 6 LiO
CH3CHO + CuSO4 + NaOH = CH3COONa + Cu3O + NaSO4 + H2O =>
CH3CHO + 6 CuSO4 + 7 NaOH = CH3COONa + 2 Cu3O + 6 NaSO4 + 4 H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
Zn(OH)2 + NaCl = Na2ZnO2 + HCl =>
Zn(OH)2 + 2 NaCl = Na2ZnO2 + 2 HCl
HNO3 + Ga(OH)3 = HOH + Ga(NO3)3 =>
3 HNO3 + Ga(OH)3 = 3 HOH + Ga(NO3)3
Ti + PbO2 = TiO2 + PbO =>
Ti + 2 PbO2 = TiO2 + 2 PbO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + F2 = AlF43 =>
2 Al + 43 F2 = 2 AlF43
Li + CuI2 = LiI + Cu =>
2 Li + CuI2 = 2 LiI + Cu
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
C + FeCr2O4 = FeCr2 + CO2 =>
2 C + FeCr2O4 = FeCr2 + 2 CO2
CH3COOH(aq) + NaOH(aq) = NaCH3COO + H2O =>
CH3COOH(aq) + NaOH(aq) = NaCH3COO + H2O
I7 + O2 = I2O7 =>
4 I7 + 49 O2 = 14 I2O7
NH3 + K2Cr2O7 + H2SO4 = N2 + Cr2(SO4)2 + K2SO4 + H2O =>
8 NH3 + 3 K2Cr2O7 + 9 H2SO4 = 4 N2 + 3 Cr2(SO4)2 + 3 K2SO4 + 21 H2O
HCOOH + H2SO4 + KMnO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 HCOOH + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 8 H2O
Cu + Ag(SO4)3 = Cu2(SO4)2 + Ag =>
6 Cu + 2 Ag(SO4)3 = 3 Cu2(SO4)2 + 2 Ag
C4H9OH + Na = C4H9ONa + H2 =>
2 C4H9OH + 2 Na = 2 C4H9ONa + H2
Sn + H = HSn =>
Sn + H = HSn
C16H13OH + O2 = CO2 + H2O =>
C16H13OH + 19 O2 = 16 CO2 + 7 H2O
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
C6H5NH2CH3COOH = C6H5NH2OHCH3CO =>
C6H5NH2CH3COOH = C6H5NH2OHCH3CO
CO + CuO = CO3 + Cu =>
CO + 2 CuO = CO3 + 2 Cu
Cr2(SO4)3 + K2FeO4 + H2SO4 = K2Cr2O7 + K2SO4 + Fe2(SO4)3 + H2O =>
Cr2(SO4)3 + 2 K2FeO4 + H2SO4 = K2Cr2O7 + K2SO4 + Fe2(SO4)3 + H2O
C4H10 + O(g) = CO2 + H2O =>
C4H10 + 13 O(g) = 4 CO2 + 5 H2O
NH3 + H3PO3 = NH4H2PO3 =>
NH3 + H3PO3 = NH4H2PO3
KCl(O)3 = KCl + (O)2 =>
2 KCl(O)3 = 2 KCl + 3(O)2
Na4P2O7*10H2O = Na4P2O7 + H2O =>
Na4P2O7*10H2O = Na4P2O7 + 10 H2O
CUS + HNO3 = S + CU(NO3)2 + H2O + NO =>
3 CUS + 8 HNO3 = 3 S + 3 CU(NO3)2 + 4 H2O + 2 NO
FeSO4*7H2O + NH4OH = (NH4)2SO4 + Fe(OH)2 + H2O =>
FeSO4*7H2O + 2 NH4OH = (NH4)2SO4 + Fe(OH)2 + 7 H2O
C2 = C7 =>
7 C2 = 2 C7
Mn + ClO3 = MnO4 + Cl =>
3 Mn + 4 ClO3 = 3 MnO4 + 4 Cl
FeS2 + HNO3 = Fe(NO3)2 + H2SO4 + NO2 + H2O =>
FeS2 + 16 HNO3 = Fe(NO3)2 + 2 H2SO4 + 14 NO2 + 6 H2O
Zn(C2O4) = Zn + C2O4 =>
Zn(C2O4) = Zn + C2O4
CH4(g) + S8(g) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(g) = 2 CS2(l) + 4 H2S(g)
CH4(l) + H2O(l) = CO(g) + H2(g) =>
CH4(l) + H2O(l) = CO(g) + 3 H2(g)
CaPO4 + Al(SO4) = Ca(SO4) + AlPO4 =>
CaPO4 + Al(SO4) = Ca(SO4) + AlPO4
N*N + H*H = N*H*H*H =>
N*N + 3 H*H = 2 N*H*H*H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + S = KSOH =>
KOH + S = KSOH
HgS + SnCl2 = Hg2Cl2 + SnS2 =>
2 HgS + SnCl2 = Hg2Cl2 + SnS2
Zn3P2NaOH = Zn3OHNaP2 =>
Zn3P2NaOH = Zn3OHNaP2
Ag2S + HNO3 = AgNO3 + H2S =>
Ag2S + 2 HNO3 = 2 AgNO3 + H2S
Cl + Fe = FeCl3 =>
3 Cl + Fe = FeCl3
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
CoCl2*6H2O + NH3 + NH4Cl + O2 = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2*6H2O + 20 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)6]Cl3 + 26 H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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