| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO3 = Cl2 + 3 O2
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
Lead(ll)Nitrate + PotassiumIodide = PotassiumNitrate + Lead(ll)Iodide =>
Lead(ll)Nitrate + PotassiumIodide = PotassiumNitrate + Lead(ll)Iodide
CaC2 + HCl = CaCl2 + HC =>
CaC2 + 2 HCl = CaCl2 + 2 HC
S + Na2SO4 = Na2S + SO4 =>
S + Na2SO4 = Na2S + SO4
C3H7OH + K2Cr2O7 + HCl = CH3CH2CHO + CrCl3 + KCl + H2O =>
3 C3H7OH + K2Cr2O7 + 8 HCl = 3 CH3CH2CHO + 2 CrCl3 + 2 KCl + 7 H2O
HCl + MnO2 = H2O + Cl2 + MnCl =>
8 HCl + 2 MnO2 = 4 H2O + 3 Cl2 + 2 MnCl
K3PO4 + Pb(NO3)2 = K3NO3 + Pb(PO4)2 =>
2 K3PO4 + Pb(NO3)2 = 2 K3NO3 + Pb(PO4)2
C + SiO2 = SiO + CO =>
C + SiO2 = SiO + CO
(AlBr)3 + Cl = (AlCl)3 + Br =>
(AlBr)3 + 3 Cl = (AlCl)3 + 3 Br
Cu(NO3) + H2S = HNO3 + Cu2S =>
2 Cu(NO3) + H2S = 2 HNO3 + Cu2S
MgSO4 + NH3*H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3*H2O = Mg(OH)2 + (NH4)2SO4
C3H5Br + C7H6O + H2O = C10H12O + Br2 =>
30 C3H5Br + 20 C7H6O + 3 H2O = 23 C10H12O + 15 Br2
Al + H2O = AlO2 + H =>
Al + 2 H2O = AlO2 + 4 H
CH3SCH2CH2SCH3 + O2 = CO2 + H2O + SO3 =>
2 CH3SCH2CH2SCH3 + 19 O2 = 8 CO2 + 10 H2O + 4 SO3
Rb2SiO3 = Rb2O + SiO2 =>
Rb2SiO3 = Rb2O + SiO2
Al + H2O = AlO2 + H =>
Al + 2 H2O = AlO2 + 4 H
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
As + O2 = As4O6 =>
4 As + 3 O2 = As4O6
Pb + SnO2 = PbO2 + Sn =>
Pb + SnO2 = PbO2 + Sn
LiSiO3 + HNO3 = LiNO3 + HSiO3 =>
LiSiO3 + HNO3 = LiNO3 + HSiO3
MgBr2 + CH3COOK = KBr + Mg(CH3COO)2 =>
MgBr2 + 2 CH3COOK = 2 KBr + Mg(CH3COO)2
Fe(OH)3 + Fe2(SO4)3 = [Fe(OH)]SO4 =>
Fe(OH)3 + Fe2(SO4)3 = 3[Fe(OH)]SO4
I + HNO3 = HIO3 + NO2 + H2O =>
I + 5 HNO3 = HIO3 + 5 NO2 + 2 H2O
KF + H2O = KOH + FH =>
KF + H2O = KOH + FH
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Ca3(PO4)2 + Al2S3 = CaS + AlPO4 =>
Ca3(PO4)2 + Al2S3 = 3 CaS + 2 AlPO4
H2SO4 + Pb(C2H3O2)2 = HC2H3O2 + PbSO4 =>
H2SO4 + Pb(C2H3O2)2 = 2 HC2H3O2 + PbSO4
H3PO2*H2O + I2 = H3PO3 + HI =>
H3PO2*H2O + I2 = H3PO3 + 2 HI
Na2SO3 + HNO3 = NaNO3 + H2O + SO2 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2O + SO2
CH2 + H2O = CO + H2 =>
CH2 + H2O = CO + 2 H2
FeOH + HCI = CO2 + Fe + H2O + I2 =>
10 FeOH + 2 HCI = 2 CO2 + 10 Fe + 6 H2O + I2
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
KMnO4 + CH3CHCH2 + H2O + H2SO4 = CH3CH(OH)CH2(OH) + MnSO4 + K2SO4 =>
2 KMnO4 + 5 CH3CHCH2 + 2 H2O + 3 H2SO4 = 5 CH3CH(OH)CH2(OH) + 2 MnSO4 + K2SO4
ClO2 + KOH = KClO3 + KCl + H2O =>
6 ClO2 + 6 KOH = 5 KClO3 + KCl + 3 H2O
P4 + Cl = PCl5 =>
P4 + 20 Cl = 4 PCl5
NH4C2H3O2 + AgClO3 = AgC2H3O2 + NH4ClO3 =>
NH4C2H3O2 + AgClO3 = AgC2H3O2 + NH4ClO3
CaCO3 + AgBr = CaBr2 + Ag2CO3 =>
CaCO3 + 2 AgBr = CaBr2 + Ag2CO3
ZnCO3 + H2O = Zn(OH)2 + CO2 =>
ZnCO3 + H2O = Zn(OH)2 + CO2
NaNO2 = NaO + O2 + N2 =>
2 NaNO2 = 2 NaO + O2 + N2
HXO2 + H2O = H3O{+} + XO2{-} =>
HXO2 + H2O = H3O{+} + XO2{-}
CuS + H(NO3) = Cu(SO4) + NO + H2O =>
3 CuS + 8 H(NO3) = 3 Cu(SO4) + 8 NO + 4 H2O
CO + Fe2(CO3)3 = Fe + CO2 =>
3 CO + Fe2(CO3)3 = 2 Fe + 6 CO2
RhCl3*3H2O(s) + (C6H5)3P(s) + HCON(CH3)2(aq) = RhCl(CO)(P(C6H5)3)2(s) + Cl2(g) + H2O(l) + HN(CH3)2(aq) =>
RhCl3*3H2O(s) + 2(C6H5)3P(s) + HCON(CH3)2(aq) = RhCl(CO)(P(C6H5)3)2(s) + Cl2(g) + 3 H2O(l) + HN(CH3)2(aq)
C2H6Cl2 + Na = C2H6 + NaCl =>
C2H6Cl2 + 2 Na = C2H6 + 2 NaCl
Cr2O7 + Mn = Cr + MnO4 =>
4 Cr2O7 + 7 Mn = 8 Cr + 7 MnO4
Mg(SO4) + K(OH) = Mg(OH)2 + K2(SO4) =>
Mg(SO4) + 2 K(OH) = Mg(OH)2 + K2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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