| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KlO3 = 3 O2 + 2 Kl
Ca(CO3) + Na(SO3) = Ca(SO3) + Na(CO3) =>
Ca(CO3) + Na(SO3) = Ca(SO3) + Na(CO3)
Na3VO4 + Zn + H2SO4 = VOSO4 + Na2SO4 + ZnSO4 + H2O =>
2 Na3VO4 + Zn + 6 H2SO4 = 2 VOSO4 + 3 Na2SO4 + ZnSO4 + 6 H2O
Al(ClO3)3 + NaOH = Al(OH)3 + NaClO3 =>
Al(ClO3)3 + 3 NaOH = Al(OH)3 + 3 NaClO3
Ca(HCO3)2 + Na(OH) = CaCO3 + Na2CO3 + H2O =>
Ca(HCO3)2 + 2 Na(OH) = CaCO3 + Na2CO3 + 2 H2O
CH3OCH3 + O2 = CH3OCH2 + H2O =>
4 CH3OCH3 + O2 = 4 CH3OCH2 + 2 H2O
NaS + BaCl = NaCl + BaS =>
NaS + BaCl = NaCl + BaS
Cr(OH)2 = CrO + H2O =>
Cr(OH)2 = CrO + H2O
Br2 + SO2 + H2O = H{+} + Br{-} + H2SO4 =>
Br2 + SO2 + 2 H2O = 2 H{+} + 2 Br{-} + H2SO4
Zn + Cu3(NO3) = Cu + Zn4(NO3) =>
4 Zn + Cu3(NO3) = 3 Cu + Zn4(NO3)
NH4Cl + KOH = NH4(OH) + KCl =>
NH4Cl + KOH = NH4(OH) + KCl
H4P2O5 + KOH = K4P2O5 + H2O =>
H4P2O5 + 4 KOH = K4P2O5 + 4 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Lu(OH)2 + HCl = LuCl2 + H2O =>
Lu(OH)2 + 2 HCl = LuCl2 + 2 H2O
CuNO3 + NaI = CuI + Na(NO3) =>
CuNO3 + NaI = CuI + Na(NO3)
Fe(s) + HNO3(aq) = Fe(NO3)3 + H2 =>
2 Fe(s) + 6 HNO3(aq) = 2 Fe(NO3)3 + 3 H2
I({-}) + O2 + H2O = I2 + OH({-}) =>
4 I({-}) + O2 + 2 H2O = 2 I2 + 4 OH({-})
Al2(SO4)3 + NaOH + HNO3 = Al2O3 + H2SO4 + NaNO3 =>
Al2(SO4)3 + 3 NaOH + 3 HNO3 = Al2O3 + 3 H2SO4 + 3 NaNO3
FeCl3 + O2 = Fe3O2 + Cl2 =>
6 FeCl3 + 2 O2 = 2 Fe3O2 + 9 Cl2
Bi + N2 = Bi3N =>
6 Bi + N2 = 2 Bi3N
N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5
AsF3 = As + F2 =>
2 AsF3 = 2 As + 3 F2
NH4Br + Ca(OH)2 = CaBr2 + NH3 + H2O =>
2 NH4Br + Ca(OH)2 = CaBr2 + 2 NH3 + 2 H2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + NaSO4 =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 5 Cl2 + 2 K2SO4 + 4 MnSO4 + 16 H2O + 10 NaSO4
B2H6 + Cl2 = HCl + BCl3 =>
B2H6 + 6 Cl2 = 6 HCl + 2 BCl3
SO3{-2} + H{+} = S8 + H2O + SO4{-2} =>
24 SO3{-2} + 16 H{+} = S8 + 8 H2O + 16 SO4{-2}
KMnO4 + H3P03 + H2SO4 = MnSO4 + H3PO4 + KSO4 + H2O =>
9 KMnO4 + 2 H3P03 + 18 H2SO4 = 9 MnSO4 + 6 H3PO4 + 9 KSO4 + 12 H2O
AgNo3 + COCl4 = CONo3 + AgCl4 =>
AgNo3 + COCl4 = CONo3 + AgCl4
Fe(NO3)3 + NH4NCS = NH4(NO3)3 + FeNCS =>
Fe(NO3)3 + NH4NCS = NH4(NO3)3 + FeNCS
MnO4{-} + H2O + SnO2{-} = MnO2 + OH{-} + SnO3 =>
MnO4{-} + H2O + SnO2{-} = MnO2 + 2 OH{-} + SnO3
NH4Cl2 + AgNO3 = NH4NO3 + AgCl2 =>
NH4Cl2 + AgNO3 = NH4NO3 + AgCl2
C6H14 + (CH3)3CCl = CH3(CH2)5Cl + (CH3)4CH =>
3 C6H14 + 4(CH3)3CCl = 4 CH3(CH2)5Cl + 2(CH3)4CH
H2 + Zr = H2Zr =>
H2 + Zr = H2Zr
CO2 + H2O = C25HOH + O2 =>
25 CO2 + H2O = C25HOH + 25 O2
NO2 + ClO2 + H2O = HNO3 + HCl =>
5 NO2 + ClO2 + 3 H2O = 5 HNO3 + HCl
KMnO4 + FeCl3 = KCl + MnCl2 + Fe + O2 =>
KMnO4 + FeCl3 = KCl + MnCl2 + Fe + 2 O2
C255OH + O2 = CO2 + H2O =>
4 C255OH + 1019 O2 = 1020 CO2 + 2 H2O
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
CS2 + H2O = CO2 + SH2 =>
CS2 + 2 H2O = CO2 + 2 SH2
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
CH3OH + H2SO4 = CH4 + H2O + HOSO3 =>
CH3OH + 2 H2SO4 = CH4 + H2O + 2 HOSO3
FeO + KMnO4 + HNO3 = Fe2O3 + Mn(NO3)2 + KNO3 + H2O =>
10 FeO + 2 KMnO4 + 6 HNO3 = 5 Fe2O3 + 2 Mn(NO3)2 + 2 KNO3 + 3 H2O
C17H31COOH + H2 = C17H35COOH =>
C17H31COOH + 2 H2 = C17H35COOH
ClH + Al = AlCl3 + H =>
3 ClH + Al = AlCl3 + 3 H
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
KMnO4 + KI + H2SO4 = MnSO4 + KSO4 + H2O + I2 =>
KMnO4 + 2 KI + 4 H2SO4 = MnSO4 + 3 KSO4 + 4 H2O + I2
H2PO4 + Rb = RbH2PO4 =>
H2PO4 + Rb = RbH2PO4
CoCl + CuSO4 = CoSO4 + CuCl =>
CoCl + CuSO4 = CoSO4 + CuCl
NaClAgNO3 = NaNO3 + AgCl =>
NaClAgNO3 = NaNO3 + AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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