| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + O2 = Li2O2
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Ag2CO3 + HI = AgI + H2CO3 =>
Ag2CO3 + 2 HI = 2 AgI + H2CO3
Si + Pb3O4 = SiO2 + Pb =>
2 Si + Pb3O4 = 2 SiO2 + 3 Pb
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
HNO3 + Sr(OH)2 = HOH + Sr(NO3)2 =>
2 HNO3 + Sr(OH)2 = 2 HOH + Sr(NO3)2
HCL + CAOH = CACL + H2O =>
HCL + CAOH = CACL + H2O
HCl + KMnO4 = MnCl2 + Cl2 + KCl + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
SiO2 + Mg(OH)2 = MgSiO3 + H2O =>
SiO2 + Mg(OH)2 = MgSiO3 + H2O
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
HS2O3{-} + H{+} = S + HSO4{-} + H2O =>
3 HS2O3{-} + H{+} = 4 S + 2 HSO4{-} + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H3PO4 + Ca(OH)2 = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2
C2H8O2 + O2 = CO2 + H2O =>
C2H8O2 + 3 O2 = 2 CO2 + 4 H2O
Al + J2 = AlJ3 =>
2 Al + 3 J2 = 2 AlJ3
NaNO3 = Na2O + NO2 + O2 =>
4 NaNO3 = 2 Na2O + 4 NO2 + O2
HS2O3{-} + H{+} = S + HSO4{-} + H2O =>
3 HS2O3{-} + H{+} = 4 S + 2 HSO4{-} + H2O
P + O2 = P2O2 =>
2 P + O2 = P2O2
HS2O3{-} + H{+} = S + HSO4{-} + H2O =>
3 HS2O3{-} + H{+} = 4 S + 2 HSO4{-} + H2O
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
TiCl4(s) + Al(s) = Ti(s) + AlCl3(s) =>
3 TiCl4(s) + 4 Al(s) = 3 Ti(s) + 4 AlCl3(s)
CAC2 + H2O = CA(OH)2 + C2H2 =>
CAC2 + 2 H2O = CA(OH)2 + C2H2
HCl + Al(OH)3 = AlCl3 + HOH =>
3 HCl + Al(OH)3 = AlCl3 + 3 HOH
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HS2O3{-} + H{+} = S + HSO4{-} + H2O =>
3 HS2O3{-} + H{+} = 4 S + 2 HSO4{-} + H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
HS2O3{-} + H{+} = S + HSO4{-} + H2O =>
3 HS2O3{-} + H{+} = 4 S + 2 HSO4{-} + H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Co(NO3)2 + NAOH = Co(OH)2 + NANO3 =>
Co(NO3)2 + 2 NAOH = Co(OH)2 + 2 NANO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
K2CrO4 + H2So4 + Na2So3 = Cr2(So4)3 + K2So4 + Na2So4 + H2O =>
2 K2CrO4 + 8 H2So4 + 12 Na2So3 = Cr2(So4)3 + 2 K2So4 + 12 Na2So4 + 8 H2O
CUO + C = CU + CO2 =>
2 CUO + C = 2 CU + CO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HS2O3{-} + H{+} = S + HSO4{-} + H2O =>
3 HS2O3{-} + H{+} = 4 S + 2 HSO4{-} + H2O
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
K + S = K2S =>
2 K + S = K2S
Fe + CuSO4 = Cu + Fe(SO4) =>
Fe + CuSO4 = Cu + Fe(SO4)
CaH2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
N2O4 + H2O = HNO3 + H2 =>
N2O4 + 2 H2O = 2 HNO3 + H2
Ba(OH)2 + SO2 = BaSO3 + H2O =>
Ba(OH)2 + SO2 = BaSO3 + H2O
H2SO4 + NH4OH = HOH + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 HOH + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/17
Équations équilibrées sur04/07/16
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