| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li2SO4 + 2 Ga(OH)3 = 6 LiOH + Ga2(SO4)3
C2H2 + Ca(OH)2 = CaC2 + H2O =>
C2H2 + Ca(OH)2 = CaC2 + 2 H2O
NaC2H3O2 + Fe = FeC2H3O2 + Na =>
NaC2H3O2 + Fe = FeC2H3O2 + Na
C2H4O + K2Cr2O7 + H2SO4 = C2H2O + K2SO + CrO + H2O =>
7 C2H4O + K2Cr2O7 + H2SO4 = 7 C2H2O + K2SO + 2 CrO + 8 H2O
C7H15Br + KOH = C7H16O + KBr =>
C7H15Br + KOH = C7H16O + KBr
H2O + NaCl = NaOH + H + Cl2 =>
2 H2O + 2 NaCl = 2 NaOH + 2 H + Cl2
NH4NCS + FeCl3 = (NH4)3[Fe(NCS)6] + NH4Cl =>
6 NH4NCS + FeCl3 = (NH4)3[Fe(NCS)6] + 3 NH4Cl
C8H18 + Cl2 = C8H17Cl + HCl =>
C8H18 + Cl2 = C8H17Cl + HCl
NHO3 + NaCl = NCl + NaHO3 =>
NHO3 + NaCl = NCl + NaHO3
C2H2 + Ca(OH)2 = CaC2 + H2O =>
C2H2 + Ca(OH)2 = CaC2 + 2 H2O
NaNO3(s) + S(s) = SO2 + Na2S + NO =>
2 NaNO3(s) + 3 S(s) = 2 SO2 + Na2S + 2 NO
C6H12 + O2 = CO + H2O =>
C6H12 + 6 O2 = 6 CO + 6 H2O
HgS + HCl + KI = K2[HgI4] + KCl + H2S =>
HgS + 2 HCl + 4 KI = K2[HgI4] + 2 KCl + H2S
NH4Br + I2 = NH4I2 + Br2 =>
2 NH4Br + 2 I2 = 2 NH4I2 + Br2
CaO + RbF = CaF2 + Rb2O =>
CaO + 2 RbF = CaF2 + Rb2O
Cu(CH3COO)2 + Na2CrO4 = CrCuO4 + NaCH3COO =>
Cu(CH3COO)2 + Na2CrO4 = CrCuO4 + 2 NaCH3COO
[Fe(H2O)6]Cl3 = FeCl3 + H2O =>
[Fe(H2O)6]Cl3 = FeCl3 + 6 H2O
NaBr + HNO3 = NaNO3 + HBr =>
NaBr + HNO3 = NaNO3 + HBr
CuCO3 + HNO3 = CuNO3 + HCO3 =>
CuCO3 + HNO3 = CuNO3 + HCO3
COCl2 + NH3 = CON2H4 + NH4Cl =>
COCl2 + 4 NH3 = CON2H4 + 2 NH4Cl
SiO2 + NaOH = Na2SiO3 + H4SiO4 =>
3 SiO2 + 4 NaOH = 2 Na2SiO3 + H4SiO4
BaCl + AgNO = Ba(NO) + AgCl =>
BaCl + AgNO = Ba(NO) + AgCl
Mn + Cl2 = MnCl =>
2 Mn + Cl2 = 2 MnCl
Na2S2O5 + H2O = SO2 + NaOH =>
Na2S2O5 + H2O = 2 SO2 + 2 NaOH
C5H12 = H2 + C =>
C5H12 = 6 H2 + 5 C
CH3COOCH3 + HNO3 = CH3COO + H3O + NO =>
10 CH3COOCH3 + 9 HNO3 = 15 CH3COO + 8 H3O + 9 NO
MnO2 + NaHSO4 = NaHSO3 + NaMnO4 + SO2 + H2O =>
2 MnO2 + 3 NaHSO4 = NaHSO3 + 2 NaMnO4 + 2 SO2 + H2O
KI + H2O = KO + HI + H =>
KI + H2O = KO + HI + H
Al + NaOH + H2O = Na[Al(OH)46] + H2 =>
2 Al + 2 NaOH + 90 H2O = 2 Na[Al(OH)46] + 45 H2
KOH + ScCl3 = KCl + Sc(OH)3 =>
3 KOH + ScCl3 = 3 KCl + Sc(OH)3
C6H6 + F2 = C6F12 + HF =>
C6H6 + 9 F2 = C6F12 + 6 HF
F + Ar = ArF3 =>
3 F + Ar = ArF3
Al2(SO4)3 + Na2SiO3 + H2O = Al(OH)3 + H2SiO3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SiO3 + 6 H2O = 2 Al(OH)3 + 3 H2SiO3 + 3 Na2SO4
K2Cr2O7 + MnCl2 + HCl = KMnO4 + CrCl3 + H2O + KCl =>
5 K2Cr2O7 + 6 MnCl2 + 22 HCl = 6 KMnO4 + 10 CrCl3 + 11 H2O + 4 KCl
H2CO3 + MgSO4 = MgCO3 + H2SO4 =>
H2CO3 + MgSO4 = MgCO3 + H2SO4
C15H31COONa = Na + C15H31COO =>
C15H31COONa = Na + C15H31COO
KO2 + H2O = H2O2 + KOH = O2 =>
2 KO2 + 4 H2O = 3 H2O2 + 2 KOH
Cl2 + C6H6 = C6H4Cl2 + H2 =>
Cl2 + C6H6 = C6H4Cl2 + H2
C2H2 + Ca(OH)2 = CaC2 + H2O =>
C2H2 + Ca(OH)2 = CaC2 + 2 H2O
S + KClO3 = KCl + SO =>
3 S + KClO3 = KCl + 3 SO
Al4Si3 + H2SO4 = H4Si + Al2(SO4)3 =>
Al4Si3 + 6 H2SO4 = 3 H4Si + 2 Al2(SO4)3
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
FeONa2CO3 = Na2FeO2CO2 =>
FeONa2CO3 = Na2FeO2CO2
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
K4Fe(CN)6 + Ba(NO3)2 = K4Fe(NO3)2 + Ba(CN)6 =>
K4Fe(CN)6 + Ba(NO3)2 = K4Fe(NO3)2 + Ba(CN)6
C2O4H2 + KMnO4 = CO2 + MnO2 + H2O + KOH =>
3 C2O4H2 + 2 KMnO4 = 6 CO2 + 2 MnO2 + 2 H2O + 2 KOH
AgNO3 + LiBr = AgBr + NO3Li =>
AgNO3 + LiBr = AgBr + NO3Li
ClO2 + Li = LiClO2 =>
ClO2 + Li = LiClO2
Al2S3 = S + Al =>
Al2S3 = 3 S + 2 Al
C3H8O + NaNO2 + HCl = C3H7NO2 + NaCl + H2O =>
C3H8O + NaNO2 + HCl = C3H7NO2 + NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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