| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2NaSO4 = PbNaSO4(NO3)2
C5H12O2 + O2 = CO2 + H2O =>
C5H12O2 + 7 O2 = 5 CO2 + 6 H2O
I2 + C5H10 = HI + C5H6 =>
2 I2 + C5H10 = 4 HI + C5H6
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
CH4 + O2 = H2O + C8H18 =>
16 CH4 + 7 O2 = 14 H2O + 2 C8H18
NaCl(aq) + AgNO3 = AgCl(aq) + NaNO3 =>
NaCl(aq) + AgNO3 = AgCl(aq) + NaNO3
AgNO3Na2SO2 = AgSO2Na2NO3 =>
AgNO3Na2SO2 = AgSO2Na2NO3
[ZnOH]2SO4 = ZnSO4 + Zn(OH)2 =>
[ZnOH]2SO4 = ZnSO4 + Zn(OH)2
SI*2 + O*2 = SIO =>
SI*2 + O*2 = SIO
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
Ca(NO3)2 + NaCl = CaCl + (NO3)2Na =>
Ca(NO3)2 + NaCl = CaCl + (NO3)2Na
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C8H18O2 = O2H18C8 =>
C8H18O2 = O2H18C8
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaOH + KAl(SO4)2*12H2O = Al(OH)3 + Na2SO4 + K2SO4 + H2O =>
6 NaOH + 2 KAl(SO4)2*12H2O = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Na2SO3 + NO2 = Na2SO4 + N2 =>
4 Na2SO3 + 2 NO2 = 4 Na2SO4 + N2
NaN2 + HCl = NaCl + H + N3 =>
3 NaN2 + 3 HCl = 3 NaCl + 3 H + 2 N3
CrO4{2-} + HSO3{-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
2 CrO4{2-} + 3 HSO3{-} + 7 H{+} = 2 Cr{3+} + 3 SO4{2-} + 5 H2O
C10H18 + O2 = H2O + CO2 =>
2 C10H18 + 29 O2 = 18 H2O + 20 CO2
Al2O3 + C = Al2C3 + CO =>
Al2O3 + 6 C = Al2C3 + 3 CO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Sr3(OH)6 + H6(PO4)2 = Sr3(PO4)2 + H2O =>
Sr3(OH)6 + H6(PO4)2 = Sr3(PO4)2 + 6 H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Ba(HCO3)2 + Na2SO4 = BaSO4 + NaHCO3 =>
Ba(HCO3)2 + Na2SO4 = BaSO4 + 2 NaHCO3
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
Ag(NH3)2OH + C5H10O = Ag + C5H9COONH4 + NH3 + H2O =>
18 Ag(NH3)2OH + 6 C5H10O = 18 Ag + 5 C5H9COONH4 + 31 NH3 + 14 H2O
CuO(s)H2SO4(aq) = CuSO4H2O =>
CuO(s)H2SO4(aq) = CuSO4H2O
NaCl + Fe(No3)2 = Na(No3)2 + FeCl =>
NaCl + Fe(No3)2 = Na(No3)2 + FeCl
C(s) + H2O = H2 + CO2 =>
C(s) + 2 H2O = 2 H2 + CO2
Cr2O7 + Mn = Cr + MnO4 =>
4 Cr2O7 + 7 Mn = 8 Cr + 7 MnO4
MnO2H2Cl3 = ClMnCl2H2O2 =>
MnO2H2Cl3 = ClMnCl2H2O2
Al(OH)3OH = Al(OH)4 =>
Al(OH)3OH = Al(OH)4
SrKCl = KSrCl =>
SrKCl = KSrCl
Zn + H2CO3 = H2 + ZnCO3 =>
Zn + H2CO3 = H2 + ZnCO3
CaCl2 + Ni = Ca + NiCl2 =>
CaCl2 + Ni = Ca + NiCl2
Ba(HO)KCl = BaClK(OH) =>
Ba(HO)KCl = BaClK(OH)
KBr2 + KMnO4 + H2O = Br2 + MnO2 + KOH =>
3 KBr2 + KMnO4 + 2 H2O = 3 Br2 + MnO2 + 4 KOH
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + LiOH(aq) =>
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 LiOH(aq)
AlSCaHo = AlHoCaS =>
AlSCaHo = AlHoCaS
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
C57H104O6 + KOH = C3H8O3 + C18H33O2K =>
C57H104O6 + 3 KOH = C3H8O3 + 3 C18H33O2K
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
(NH4)3ZrF7 = ZrF4 + HF + NH3 =>
(NH4)3ZrF7 = ZrF4 + 3 HF + 3 NH3
H2 + S = SH3 =>
3 H2 + 2 S = 2 SH3
KCIO2 = KCI + O2 =>
KCIO2 = KCI + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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