| Équations équilibrées la veille |
(CH3CO)2O + NH3 = CH3CONH2 + CH3COOH
I2 + H2PO2{-} + H2O = I{-} + HPO3{2-} + H{+} =>
I2 + H2PO2{-} + H2O = 2 I{-} + HPO3{2-} + 3 H{+}
(NH2)2CO(s) + O2(g) = CO2(g) + N2(g) + H2O(l) =>
2(NH2)2CO(s) + 3 O2(g) = 2 CO2(g) + 2 N2(g) + 4 H2O(l)
Sb + F = SbF5 =>
Sb + 5 F = SbF5
AgNO3 + NaCO3 = AgCO3 + NO3Na =>
AgNO3 + NaCO3 = AgCO3 + NO3Na
HOOH = HO =>
HOOH = 2 HO
SO3 + PCl5 = SCl6 + P2O5 =>
5 SO3 + 6 PCl5 = 5 SCl6 + 3 P2O5
FeBr3 + LiOH = LiBr3 + FeOH =>
FeBr3 + LiOH = LiBr3 + FeOH
MgSO4*6H2O = MgSO4 + H2O =>
MgSO4*6H2O = MgSO4 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaBr + C4H9OH + H2SO4 = C4H9Br + NaHSO4 + H2O =>
NaBr + C4H9OH + H2SO4 = C4H9Br + NaHSO4 + H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
Ba + Fl = BaFl =>
Ba + Fl = BaFl
K(OH) + HIO3 = K(IO3) + H2O =>
K(OH) + HIO3 = K(IO3) + H2O
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
C8H10N4O2 = C7H8N4O2 + CH2 =>
C8H10N4O2 = C7H8N4O2 + CH2
C50H102 + O2 = CO2 + H2O =>
2 C50H102 + 151 O2 = 100 CO2 + 102 H2O
CaAl2Si2O8 + Mg2Si2O6 = Ca3Al2Si3O12 + Mg3Al2Si3O12 + SiO2 =>
3 CaAl2Si2O8 + 3 Mg2Si2O6 = Ca3Al2Si3O12 + 2 Mg3Al2Si3O12 + 3 SiO2
Pt + Pb(NO3)2 = PtNO3 + Pb =>
2 Pt + Pb(NO3)2 = 2 PtNO3 + Pb
NH2OH + Ag2O = N2O + Ag + H2O =>
2 NH2OH + 2 Ag2O = N2O + 4 Ag + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C12H22O11(aq) + H20(l) = C2H5OH(aq) + CO2(g) =>
15 C12H22O11(aq) + 3 H20(l) = 65 C2H5OH(aq) + 50 CO2(g)
C5H7O3 + O2 = CO2 + H2O =>
4 C5H7O3 + 21 O2 = 20 CO2 + 14 H2O
Se8 + O2 = SeO3 =>
Se8 + 12 O2 = 8 SeO3
CrCl3 + NaI = CrCl + I2 + NaCl =>
CrCl3 + 2 NaI = CrCl + I2 + 2 NaCl
C6H10O4 + NH3 + H2 = C5H16N2 + H2O =>
5 C6H10O4 + 12 NH3 + 25 H2 = 6 C5H16N2 + 20 H2O
NH3 + ZnI2 = Zn(NH3)2 + I2 =>
2 NH3 + ZnI2 = Zn(NH3)2 + I2
FeCl3(aq) + K4[Fe(CN)6](aq) = KFe2(CN)6(s) + KCl(aq) =>
FeCl3(aq) + K4[Fe(CN)6](aq) = KFe2(CN)6(s) + 3 KCl(aq)
PdCl2 + H2 = PdH2 + Cl2 =>
PdCl2 + H2 = PdH2 + Cl2
BeCl + KPO = BePO + KCl =>
BeCl + KPO = BePO + KCl
MnSO4(aq) + Na3PO4(aq) = Mn3(PO4)2(aq) + Na2SO4 =>
3 MnSO4(aq) + 2 Na3PO4(aq) = Mn3(PO4)2(aq) + 3 Na2SO4
Mg + C6H8O6 = Mg(C6H7O6)2 + H =>
Mg + 2 C6H8O6 = Mg(C6H7O6)2 + 2 H
V2O3 + HNO3 = V(NO3)3 + H2O =>
V2O3 + 6 HNO3 = 2 V(NO3)3 + 3 H2O
AgBr + Ca(NO3)2 = AgNO3 + CaBr2 =>
2 AgBr + Ca(NO3)2 = 2 AgNO3 + CaBr2
C7H7NO2 + KMnO4 + H2SO4 = C7H5O2NO2 + K2SO4 + MnSO4 + H2O =>
5 C7H7NO2 + 6 KMnO4 + 9 H2SO4 = 5 C7H5O2NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As + NaOCl + NaOH = Na3AsO3 + NaCl + H2O =>
2 As + 3 NaOCl + 6 NaOH = 2 Na3AsO3 + 3 NaCl + 3 H2O
KOH + HNO3 = KOHNO3 + H =>
KOH + HNO3 = KOHNO3 + H
C2H5CH + O2 = CO2 + H2O =>
2 C2H5CH + 9 O2 = 6 CO2 + 6 H2O
K3PO4 = K + O2 + P =>
K3PO4 = 3 K + 2 O2 + P
C2H5OH + H2SO4 = C2H5 + HSO4 + H2O =>
C2H5OH + H2SO4 = C2H5 + HSO4 + H2O
C9H7NO2 + H2O = C9H9NO3 =>
C9H7NO2 + H2O = C9H9NO3
P3S3 + O2 = P4010 + SO2 =>
4010 P3S3 + 12030 O2 = 3 P4010 + 12030 SO2
Zn + O2 + H2SO4 + H2O = ZnSO4*7H2O =>
2 Zn + O2 + 2 H2SO4 + 12 H2O = 2 ZnSO4*7H2O
(SO4)3 = S3O12 =>
(SO4)3 = S3O12
KClO3 + Na = NaClO3 + K =>
KClO3 + Na = NaClO3 + K
C57H98O6 + H2 = C57H110O6 =>
C57H98O6 + 6 H2 = C57H110O6
CrSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
6 CrSO4 + K2Cr2O7 + 7 H2SO4 = 4 Cr2(SO4)3 + K2SO4 + 7 H2O
Al + PbS = Al2S3 + Pb =>
2 Al + 3 PbS = Al2S3 + 3 Pb
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