| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Po + Br2 = Po4{+} + Br{-} =>
8 Po + Br2 = 2 Po4{+} + 2 Br{-}
C20H12O9F4 + H2 = C20H38O9F4 =>
C20H12O9F4 + 13 H2 = C20H38O9F4
CH3COCH2COCH3 + Co = Co(CH3COCHCOCH3)3 + H =>
3 CH3COCH2COCH3 + Co = Co(CH3COCHCOCH3)3 + 3 H
CC3H5(OH)3 + O2 = CO2 + H2O =>
2 CC3H5(OH)3 + 9 O2 = 8 CO2 + 8 H2O
Co2 + S = Co2S =>
Co2 + S = Co2S
KIO3 + H2O2 = KOH + O2 + I2 =>
2 KIO3 + H2O2 = 2 KOH + 3 O2 + I2
LiOH(aq) + HI(aq) = LiI + HOH =>
LiOH(aq) + HI(aq) = LiI + HOH
Na3Al(OH)6 + HCl = AlCl3 + H2O + NaCl =>
Na3Al(OH)6 + 6 HCl = AlCl3 + 6 H2O + 3 NaCl
NaAl(OH)2 = NaOH + AlOH =>
NaAl(OH)2 = NaOH + AlOH
Ni(NO3)2 + KI = KNO3 + NiI2 =>
Ni(NO3)2 + 2 KI = 2 KNO3 + NiI2
KSO4 + SrI2 = KI2 + SO4Sr =>
KSO4 + SrI2 = KI2 + SO4Sr
Cl + AgNO3 + H2O = AgCl + AgClO3 + HNO3 =>
6 Cl + 6 AgNO3 + 3 H2O = 5 AgCl + AgClO3 + 6 HNO3
C16H21O4 + O2 = CO2 + H2O =>
4 C16H21O4 + 77 O2 = 64 CO2 + 42 H2O
F2 + TiBr3 = TiF3 + Br2 =>
3 F2 + 2 TiBr3 = 2 TiF3 + 3 Br2
P4 + H6 = PH4 =>
3 P4 + 8 H6 = 12 PH4
NO2 + H22 = NO + HNO3 =>
44 NO2 + H22 = 22 NO + 22 HNO3
C27H56 + O2 = CO + H2O =>
2 C27H56 + 55 O2 = 54 CO + 56 H2O
C4H9Br + Li = C4H9Li + LiBr =>
C4H9Br + 2 Li = C4H9Li + LiBr
NaI + Br = BrI2 + Na =>
2 NaI + Br = BrI2 + 2 Na
PbCl3 + O2 = Pb2O3 + Cl2 =>
4 PbCl3 + 3 O2 = 2 Pb2O3 + 6 Cl2
C10H7OH + NaOH = C10H7O{-} + Na{+} + H2O =>
C10H7OH + NaOH = C10H7O{-} + Na{+} + H2O
(NH4)2CO3 + O2 + Cu = [Cu(NH3)4](OH)2 + H2O + CO2 =>
4(NH4)2CO3 + O2 + 2 Cu = 2[Cu(NH3)4](OH)2 + 2 H2O + 4 CO2
Mg + H3O{+} = H2 + Mg{2+} + H2O =>
Mg + 2 H3O{+} = H2 + Mg{2+} + 2 H2O
Ca + O = CaO =>
Ca + O = CaO
MgO + HNO3 = Mg3N2 + H2O + O2 =>
3 MgO + 2 HNO3 = Mg3N2 + H2O + 4 O2
Hg2 + CO3 = Hg2(CO3)2 =>
Hg2 + 2 CO3 = Hg2(CO3)2
HCl + Fe(SO4) + Cr2Na2O7 = CrCl3 + FeCl3 + H2O + NaCl + Fe2(SO4)3 =>
14 HCl + 6 Fe(SO4) + Cr2Na2O7 = 2 CrCl3 + 2 FeCl3 + 7 H2O + 2 NaCl + 2 Fe2(SO4)3
Fe3O4(aq) + H2(aq) = Fe(s) + H2O(l) =>
Fe3O4(aq) + 4 H2(aq) = 3 Fe(s) + 4 H2O(l)
K2S + Sr(CIO3)2 = KCIO3 + SrS =>
K2S + Sr(CIO3)2 = 2 KCIO3 + SrS
KCH2CH3 + O2 = K2O + CO2 + H2O =>
2 KCH2CH3 + 7 O2 = K2O + 4 CO2 + 5 H2O
NaClO + H2O = NaOH + ClOH =>
NaClO + H2O = NaOH + ClOH
KBr + NaOH = KOH + NaBr =>
KBr + NaOH = KOH + NaBr
HONOO + CO2 = HONOOCO2 =>
HONOO + CO2 = HONOOCO2
HNO3 + AgBr = AgNO3 + HBr =>
HNO3 + AgBr = AgNO3 + HBr
Cl2 + NaBr = NaCl9 + Br2 =>
9 Cl2 + 2 NaBr = 2 NaCl9 + Br2
O2 + CuS = CuO + SO2 =>
3 O2 + 2 CuS = 2 CuO + 2 SO2
FeCO3 + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
FeCO3 + 4 HNO3 = Fe(NO3)3 + CO2 + NO2 + 2 H2O
H2SO4 + Al = Al2(SO4)3 + S2 + H2O =>
8 H2SO4 + 4 Al = 2 Al2(SO4)3 + S2 + 8 H2O
CuS + Cl2 = CuCl + S =>
2 CuS + Cl2 = 2 CuCl + 2 S
BaCO3H2SO4 = BaSO4H2OCO2 =>
BaCO3H2SO4 = BaSO4H2OCO2
Na2SO3 + KClO3 = KClSO3 + Na2O3 =>
Na2SO3 + KClO3 = KClSO3 + Na2O3
Ag2S + P = S + Ag3P =>
3 Ag2S + 2 P = 3 S + 2 Ag3P
NaOH(aq) + CO2(g) = NaCO3(aq) + H =>
NaOH(aq) + CO2(g) = NaCO3(aq) + H
H2O + NO = NO3 + H2 =>
2 H2O + NO = NO3 + 2 H2
C2H2 + AgNO3 = AgCAgC + HNO3 =>
C2H2 + 2 AgNO3 = AgCAgC + 2 HNO3
Al(OH)3 + SiO2 = AlO2 + Si(OH)3 =>
Al(OH)3 + SiO2 = AlO2 + Si(OH)3
C + He + Mn = CHeMn =>
C + He + Mn = CHeMn
(NH4)2SO4 + BaS = BaSO4 + (NH4)2S =>
(NH4)2SO4 + BaS = BaSO4 + (NH4)2S
C26H313O + H2O = C6H12O6 + H2 =>
6 C26H313O + 150 H2O = 26 C6H12O6 + 933 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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