| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11Br + I{-I} = C5H11I + Br{-}
KMnO4 + NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O =>
2 KMnO4 + 2 NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Xe + O2 + F2 = XeOF4 =>
2 Xe + O2 + 4 F2 = 2 XeOF4
Ni + NH3 + HCl = NiCl2 + NH4 =>
Ni + 2 NH3 + 2 HCl = NiCl2 + 2 NH4
MgCl2 + HgNO3 = HgCl + Mg(NO3)2 =>
MgCl2 + 2 HgNO3 = 2 HgCl + Mg(NO3)2
HCl + SO3 = ClSO2OH =>
HCl + SO3 = ClSO2OH
H(HSO3) + Na(OH) = Na(HSO3) + H2O =>
H(HSO3) + Na(OH) = Na(HSO3) + H2O
ClO3 + SO2 = ClO2 + SO4 =>
2 ClO3 + SO2 = 2 ClO2 + SO4
C + Na2SO4 = CO2 + Na2S =>
2 C + Na2SO4 = 2 CO2 + Na2S
HCCCH3 + Na = NaCCCH3 + H2 =>
2 HCCCH3 + 2 Na = 2 NaCCCH3 + H2
KNO2 + KClO4 = KCl + KNO3 =>
4 KNO2 + KClO4 = KCl + 4 KNO3
AgNO3 + C4H9Br = CH3CH2CH2CH2ONO2 + AgBr =>
AgNO3 + C4H9Br = CH3CH2CH2CH2ONO2 + AgBr
AgCH3COO + KCrO4 = AgCrO4 + KCH3COO =>
AgCH3COO + KCrO4 = AgCrO4 + KCH3COO
NaOHNa4Cl = NaClNa4OH =>
NaOHNa4Cl = NaClNa4OH
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C12H23N + O2 = CO2 + H2O + N2 =>
4 C12H23N + 71 O2 = 48 CO2 + 46 H2O + 2 N2
K2CO3 + AgNO = Ag2CO3 + KNO =>
K2CO3 + 2 AgNO = Ag2CO3 + 2 KNO
Ba(OH)2 + HNo3 = H2O + Ba(No3)2 =>
Ba(OH)2 + 2 HNo3 = 2 H2O + Ba(No3)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SO2(g) + NaOH(aq) = Na2SO3 + H2O =>
SO2(g) + 2 NaOH(aq) = Na2SO3 + H2O
CH3COONa + HOH + FeCl3 = CH3COOH + Fe(OH)3 + NaCl =>
3 CH3COONa + 3 HOH + FeCl3 = 3 CH3COOH + Fe(OH)3 + 3 NaCl
MnO4{-} = MnO4{-}2 =>
MnO4{-} = MnO4{-}2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
V + HNO3 = (VO2)NO3 + NO2 + H2O =>
V + 6 HNO3 = (VO2)NO3 + 5 NO2 + 3 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
SrCrO4 + HNO3 = Sr(NO3)2 + SrCr2O7 + H2O =>
2 SrCrO4 + 2 HNO3 = Sr(NO3)2 + SrCr2O7 + H2O
MnO4{-} + H{+} + C2H2O4 = Mn2{+} + H2O + CO2 =>
4 MnO4{-} + 6 H{+} + 13 C2H2O4 = 2 Mn2{+} + 16 H2O + 26 CO2
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2SO4 + I2 + H2O =>
K2Cr2O7 + 10 KI + 7 H2SO4 = 6 K2SO4 + Cr2SO4 + 5 I2 + 7 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Zn(s) + HCl(aq) = H2(g)ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g)ZnCl2(aq)
C41H195O51 = CH4 + H2O + C =>
4 C41H195O51 = 93 CH4 + 204 H2O + 71 C
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Hg2(NO3)2 + Cu = Hg2 + CuNO3 =>
Hg2(NO3)2 + 2 Cu = Hg2 + 2 CuNO3
AlS + H2O = Al(OH) + HS =>
AlS + H2O = Al(OH) + HS
H2SO4 + Li(OH)3 = H2O + Li2(SO4)3 =>
3 H2SO4 + 2 Li(OH)3 = 6 H2O + Li2(SO4)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCO3 + Gd2O3 + TiO2 + SnO2 = Ba099Gd001Ti098Sn002O3 + O2 + CO2 =>
396 BaCO3 + 2 Gd2O3 + 392 TiO2 + 8 SnO2 = 4 Ba099Gd001Ti098Sn002O3 + 595 O2 + 396 CO2
S2 + O2 + H2O = H2SO4 =>
S2 + 3 O2 + 2 H2O = 2 H2SO4
C6H5F + O2 = CO2 + H2O + F2 =>
4 C6H5F + 29 O2 = 24 CO2 + 10 H2O + 2 F2
CH3CHO + CuSO4 + NaOH = CH3COONa + Na2SO4 + Cu2O + H2O =>
CH3CHO + 2 CuSO4 + 5 NaOH = CH3COONa + 2 Na2SO4 + Cu2O + 3 H2O
Al2O3 + NaOH + H2O = Na + [Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na + 2[Al(OH)4]
Cu + H2SO4 = CuSO4H2 =>
Cu + H2SO4 = CuSO4H2
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
Ca(OH)2 + HBrO3 = CaBr2 + H2O + O2 =>
Ca(OH)2 + 2 HBrO3 = CaBr2 + 2 H2O + 3 O2
HBr + Fe = HFe + Br =>
HBr + Fe = HFe + Br
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HCI + ZnO3 = ZnCI2 + CO2 + H2O =>
2 HCI + ZnO3 = ZnCI2 + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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