| Équations équilibrées la veille |
TiCl4 + 2 FeCl2 = 2 FeCl3 + TiCl2
F2 + Ba3P2 = BaF2 + P =>
3 F2 + Ba3P2 = 3 BaF2 + 2 P
HSbO3 + HCl = SbCl5 + H2O =>
HSbO3 + 5 HCl = SbCl5 + 3 H2O
NaOCl + HI = NaI + HClO =>
NaOCl + HI = NaI + HClO
C2H12O6 = CH3COH3 + CO2 + H2O =>
3 C2H12O6 = 2 CH3COH3 + 2 CO2 + 12 H2O
Ca(OH)2 + HClO4 = Ca(ClO4)2 + H2O =>
Ca(OH)2 + 2 HClO4 = Ca(ClO4)2 + 2 H2O
Fe2O6 + CO = Fe + CO2 =>
Fe2O6 + 6 CO = 2 Fe + 6 CO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 C4H9OH = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
Fe + KNO3 = K + Fe(NO3)3 =>
Fe + 3 KNO3 = 3 K + Fe(NO3)3
(NiOH)2SO4 + NaOH = Na2SO4 + Ni(OH)2 =>
(NiOH)2SO4 + 2 NaOH = Na2SO4 + 2 Ni(OH)2
Cr2O3 + Ca = Cr + Ca2O3 =>
Cr2O3 + 2 Ca = 2 Cr + Ca2O3
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Na2O + NiO = Na2NiO2 =>
Na2O + NiO = Na2NiO2
Fe + KNO3 = K2FeO4 + NO =>
Fe + 2 KNO3 = K2FeO4 + 2 NO
B2O = B + O2 =>
2 B2O = 4 B + O2
Li2CO3 + Al = Al2(CO3)3 + Li =>
3 Li2CO3 + 2 Al = Al2(CO3)3 + 6 Li
HgNO3 + NH4OH = HgOH + NH4NO3 =>
HgNO3 + NH4OH = HgOH + NH4NO3
SnCl4 + CrCl2 = SnCl2 + CrCl3 =>
SnCl4 + 2 CrCl2 = SnCl2 + 2 CrCl3
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
C4H9OH + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Fe + KNO3 = Fe2O3 + N2 + K2O =>
10 Fe + 6 KNO3 = 5 Fe2O3 + 3 N2 + 3 K2O
C4H6O6 + CuO = CO2 + H2O + Cu =>
C4H6O6 + 5 CuO = 4 CO2 + 3 H2O + 5 Cu
KF + H2SO4 = KFH2SO4 =>
KF + H2SO4 = KFH2SO4
H2O + NO2 + Br2 = NO3{-} + Br{-} + H{+} =>
2 H2O + 2 NO2 + Br2 = 2 NO3{-} + 2 Br{-} + 4 H{+}
Na2SO4 + C = CO2 + Na2S =>
Na2SO4 + 2 C = 2 CO2 + Na2S
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + C3H7CHO + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C4H9OH = Cr2(SO4)3 + K2SO4 + 3 C3H7CHO + 7 H2O
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O
HI + NaCH3CO2 = HCH3CO2 + NaI =>
HI + NaCH3CO2 = HCH3CO2 + NaI
K + AuNO3 = KNO3 + Au =>
K + AuNO3 = KNO3 + Au
(CN)2(g) + H2O = H2C2O4(aq) + NH3(g) =>
(CN)2(g) + 4 H2O = H2C2O4(aq) + 2 NH3(g)
HNO3 + NaClO = HNO4 + NaCl =>
HNO3 + NaClO = HNO4 + NaCl
CH3CH2CH2CH2OH + MnO4{-} + H{+} = CH3CH2CH2CHO + Mn{2+} + H2O =>
5 CH3CH2CH2CH2OH + 2 MnO4{-} + 6 H{+} = 5 CH3CH2CH2CHO + 2 Mn{2+} + 8 H2O
AuCl = Au + Cl2 =>
2 AuCl = 2 Au + Cl2
C4H9OH + K2Cr2O7 + H2SO4 = C4H8O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9OH + K2Cr2O7 + 4 H2SO4 = 3 C4H8O + Cr2(SO4)3 + K2SO4 + 7 H2O
HNO3 + KOH(aq) = KNO3 + H2O =>
HNO3 + KOH(aq) = KNO3 + H2O
Na + HSO = NaSO + H =>
Na + HSO = NaSO + H
I2 + HClO4 + H2O = H5IO6 + Cl2 =>
I2 + 2 HClO4 + 4 H2O = 2 H5IO6 + Cl2
HCl + HNO3 = Cl{-} + H2NO3{+} =>
HCl + HNO3 = Cl{-} + H2NO3{+}
NaHCO3 + NH3 + H2O = NaOH + NH4HCO3 =>
NaHCO3 + NH3 + H2O = NaOH + NH4HCO3
C35H60O7 + O2 = CO + H2CO3 =>
C35H60O7 + 44 O2 = 5 CO + 30 H2CO3
HBr + In2O3 = InBr3 + H2O =>
6 HBr + In2O3 = 2 InBr3 + 3 H2O
KI + KBrO3 + H2O = I2 + KBr + KOH =>
6 KI + KBrO3 + 3 H2O = 3 I2 + KBr + 6 KOH
SrCO3 = CO2 + SrO =>
SrCO3 = CO2 + SrO
AuCl = Au + Cl =>
AuCl = Au + Cl
C6H14 + O2 = C2H5COOH + H2O =>
2 C6H14 + 5 O2 = 4 C2H5COOH + 2 H2O
MnSO4 + PbO + HNO3 = HMnO4 + PbSO4 + Pb(NO3) + H2O =>
MnSO4 + 6 PbO + 5 HNO3 = HMnO4 + PbSO4 + 5 Pb(NO3) + 2 H2O
K2CO3 + HCI = CO2 + KCI + H2O =>
K2CO3 + 2 HCI = CO2 + 2 KCI + H2O
ZnO + HClO4 = ZnO2 + HClO3 =>
ZnO + HClO4 = ZnO2 + HClO3
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Équations équilibrées sur10/28/24
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