| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl
H + NF3 = N + HF =>
3 H + NF3 = N + 3 HF
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
C4H9Br + NaOH = C4H10O + NaBr =>
C4H9Br + NaOH = C4H10O + NaBr
Ca(NO3)2 + LiCl = CaCl2 + LiNO3 =>
Ca(NO3)2 + 2 LiCl = CaCl2 + 2 LiNO3
Ba(s) + P4(s) = Ba3P2(s) =>
6 Ba(s) + P4(s) = 2 Ba3P2(s)
SO2KOH = SOHKO2 =>
SO2KOH = SOHKO2
CH4 + C6H6 = C6H12 =>
6 CH4 + 2 C6H6 = 3 C6H12
Ag + K2CrO4 = Ag2CrO4 + K =>
2 Ag + K2CrO4 = Ag2CrO4 + 2 K
Al2O3Mg = Al2MgO3 =>
Al2O3Mg = Al2MgO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
La(OH)3 + CO2 = La2(CO3)3 + H2O =>
2 La(OH)3 + 3 CO2 = La2(CO3)3 + 3 H2O
Na2CO3(aq) + HCl = NaCl + H2O + CO2 =>
Na2CO3(aq) + 2 HCl = 2 NaCl + H2O + CO2
S2O8{-2} + C10H8 + H2O = CO2 + HSO4{-} =>
24 S2O8{-2} + C10H8 + 20 H2O = 10 CO2 + 48 HSO4{-}
Cu(BrO3)2 = CuBr2 + O =>
Cu(BrO3)2 = CuBr2 + 6 O
KMnO4 + H2SO4 + C7H10 = MnSO4 + H2O + K2SO4 + C7H8O2 =>
6 KMnO4 + 9 H2SO4 + 5 C7H10 = 6 MnSO4 + 14 H2O + 3 K2SO4 + 5 C7H8O2
C7H6O2 + CH4O = C6H5CO2CH3 + H2O =>
C7H6O2 + CH4O = C6H5CO2CH3 + H2O
CrCl3(aq) + NaOH(aq) = Cr(OH)3 + NaCl =>
CrCl3(aq) + 3 NaOH(aq) = Cr(OH)3 + 3 NaCl
C10H16O + O2 = CO2 + H2O =>
2 C10H16O + 27 O2 = 20 CO2 + 16 H2O
KAlSi3O8 + H2O + CO2 = K2CO3 + Al2Si2O5(OH)4 + SiO2 =>
2 KAlSi3O8 + 2 H2O + CO2 = K2CO3 + Al2Si2O5(OH)4 + 4 SiO2
C5H5N5O + O2 = CO2 + NO2 + H2O =>
4 C5H5N5O + 43 O2 = 20 CO2 + 20 NO2 + 10 H2O
Al(OH)3 + H = Al + HOH =>
Al(OH)3 + 3 H = Al + 3 HOH
Pb(OH)2 + H4P2O7 = Pb2P2O7 + H2O =>
2 Pb(OH)2 + H4P2O7 = Pb2P2O7 + 4 H2O
TiS3 = Ti + S =>
TiS3 = Ti + 3 S
Al(OH)3 + H = Al + H2O =>
Al(OH)3 + 3 H = Al + 3 H2O
K3(Fe(CN)6) + NaOH = K3Na[Fe(CN)6] + H2O + O2 =>
4 K3(Fe(CN)6) + 4 NaOH = 4 K3Na[Fe(CN)6] + 2 H2O + O2
Al(OH)3 + H = Al + HOH =>
Al(OH)3 + 3 H = Al + 3 HOH
CaBr2(aq) + KI(aq) = KBr(aq) + CaI2(aq) =>
CaBr2(aq) + 2 KI(aq) = 2 KBr(aq) + CaI2(aq)
Mg + SnCl4 = MgCl2 + Sn =>
2 Mg + SnCl4 = 2 MgCl2 + Sn
Al(OH)3 + H = Al + HOH =>
Al(OH)3 + 3 H = Al + 3 HOH
Li + CO2 = LiCO2 =>
Li + CO2 = LiCO2
Cr(ClO3)6 + Cs3PO4 = Cr(PO4)2 + CsClO3 =>
Cr(ClO3)6 + 2 Cs3PO4 = Cr(PO4)2 + 6 CsClO3
Al(OH)3 + H = Al + HOH =>
Al(OH)3 + 3 H = Al + 3 HOH
C4H8N2O3(aq) + O2 = CO2 + H2O + CH4N2O =>
C4H8N2O3(aq) + 3 O2 = 3 CO2 + 2 H2O + CH4N2O
Al(OH)3 + H = Al + HOH =>
Al(OH)3 + 3 H = Al + 3 HOH
Ag + Br = AgBr =>
Ag + Br = AgBr
Al(OH)3 + H = Al + HOH =>
Al(OH)3 + 3 H = Al + 3 HOH
SiO2 + H2O = H2SiO3(aq) =>
SiO2 + H2O = H2SiO3(aq)
Na2SO3*7H2O + S = Na2S2O3*5H2O + H2O =>
Na2SO3*7H2O + S = Na2S2O3*5H2O + 2 H2O
Al(OH)3 + H = Al + HOH =>
Al(OH)3 + 3 H = Al + 3 HOH
H2MoO4 = MoO3 + H2O =>
H2MoO4 = MoO3 + H2O
C2H6OH(ethanol) + O2 = CO2 + H2O =>
4 C2H6OH(ethanol) + 13 O2 = 8 CO2 + 14 H2O
Ag + K2CrO4 = Ag2CrO4 + K =>
2 Ag + K2CrO4 = Ag2CrO4 + 2 K
KNO3 + H2SO4 + Hg = K2SO4 + HgSO4 + H2O + NO =>
2 KNO3 + 4 H2SO4 + 3 Hg = K2SO4 + 3 HgSO4 + 4 H2O + 2 NO
MnSO4 + Na2S2O8 + H2O = HMnO2 + Na2SO4 + H2SO4 =>
2 MnSO4 + Na2S2O8 + 4 H2O = 2 HMnO2 + Na2SO4 + 3 H2SO4
AgNO3 + KOH = Ag2O + KNO3 + H2O =>
2 AgNO3 + 2 KOH = Ag2O + 2 KNO3 + H2O
H2SnCl6 + H2O = SnO2 + HCl =>
H2SnCl6 + 2 H2O = SnO2 + 6 HCl
NO + NaOH = NaNO2 + H =>
NO + NaOH = NaNO2 + H
CH3CH2CH2OH + CuO = CH3CH2CHO + Cu + H2O =>
CH3CH2CH2OH + CuO = CH3CH2CHO + Cu + H2O
FeHO2 + HNO3 = Fe(NO3)3 + H2O =>
FeHO2 + 3 HNO3 = Fe(NO3)3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/04/24
Équations équilibrées sur09/03/23
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