| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O2 = C2H6 + CO2
SiO2 + K2O = K2Si4O9 =>
4 SiO2 + K2O = K2Si4O9
Fe(OH)3(heat) = Fe2O3 + H2O =>
2 Fe(OH)3(heat) = Fe2O3 + 3 H2O
KSCN + Cd(NO3)2 = Cd(SCN)2 + KNO3 =>
2 KSCN + Cd(NO3)2 = Cd(SCN)2 + 2 KNO3
KMnO4 + HCl = KCl2MnCl2 + H2O + Cl2 =>
KMnO4 + 8 HCl = KCl2MnCl2 + 4 H2O + 2 Cl2
SiO2 + K2O = K2Si4O9 =>
4 SiO2 + K2O = K2Si4O9
Al2(SO4)3(aq) + Mg(s) = MgSO4 + Al =>
Al2(SO4)3(aq) + 3 Mg(s) = 3 MgSO4 + 2 Al
Ca(NO3)2 + Na2O = CaO + NaNO3 =>
Ca(NO3)2 + Na2O = CaO + 2 NaNO3
CuO + NH3 = Cu + N1 + H2O =>
3 CuO + 2 NH3 = 3 Cu + 2 N1 + 3 H2O
NO + O = nitrogendioxide =>
NO + O = NO2
BeCl2 + LiNO3 = Be(NO3)2 + LiCl =>
BeCl2 + 2 LiNO3 = Be(NO3)2 + 2 LiCl
KMnO4 + HCl = KCl2MnCl2 + H2O + Cl2 =>
KMnO4 + 8 HCl = KCl2MnCl2 + 4 H2O + 2 Cl2
Sb2S3 + H2O2 + NH4OH = (NH4)3SbO3 + (NH4)2SO4 + H2O =>
Sb2S3 + 12 H2O2 + 12 NH4OH = 2(NH4)3SbO3 + 3(NH4)2SO4 + 18 H2O
Ai + ZnO = Zn + Ai2O3 =>
2 Ai + 3 ZnO = 3 Zn + Ai2O3
SiO2 + K2O = K2Si4O9 =>
4 SiO2 + K2O = K2Si4O9
AlBr3 + NaNO3 + H2O = Al(OH)3 + NaBr + HNO3 =>
AlBr3 + 3 NaNO3 + 3 H2O = Al(OH)3 + 3 NaBr + 3 HNO3
CaC2 + H2 = CaH2 + HC =>
CaC2 + 2 H2 = CaH2 + 2 HC
Li + K2O = LiO + K2 =>
Li + K2O = LiO + K2
Sn2O3 + H4P2O7 = Sn4(P2O7)3 + H2O =>
2 Sn2O3 + 3 H4P2O7 = Sn4(P2O7)3 + 6 H2O
SiO2 + K2O = K2Si4O9 =>
4 SiO2 + K2O = K2Si4O9
K2S2O3{2-}(aq) + I3{-}(aq) = K4S4O6{2-}(aq) + I{-}(aq) =>
2 K2S2O3{2-}(aq) + I3{-}(aq) = K4S4O6{2-}(aq) + 3 I{-}(aq)
SO2{4+} + KMnO4 + H2O = Mn{2+} + SO4{2+} + H{+} + K{+} =>
5 SO2{4+} + 2 KMnO4 + 2 H2O = 2 Mn{2+} + 5 SO4{2+} + 4 H{+} + 2 K{+}
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Na2(CO3)(aq) + H2SO4(l) = Na2SO4(aq) + H2O(l) + CO2(g) =>
Na2(CO3)(aq) + H2SO4(l) = Na2SO4(aq) + H2O(l) + CO2(g)
C4H9OH + C3H7OH = C7H16(OH)2 =>
C4H9OH + C3H7OH = C7H16(OH)2
Mg3(Po4)2 + H2 = Mg + H3Po4 =>
Mg3(Po4)2 + 3 H2 = 3 Mg + 2 H3Po4
Li3(N) + (NH4)(NO3) = Li(NO3) + (NH4)3N =>
Li3(N) + 3(NH4)(NO3) = 3 Li(NO3) + (NH4)3N
FeSO4 + HNO3 = Fe(NO3)9 + H2SO4 + NO + H2O =>
3 FeSO4 + 34 HNO3 = 3 Fe(NO3)9 + 3 H2SO4 + 7 NO + 14 H2O
K2CO3 + HCI = KCI + H2CO3 =>
K2CO3 + 2 HCI = 2 KCI + H2CO3
NaF + Mg(OH)2 = MgF2 + NaOH =>
2 NaF + Mg(OH)2 = MgF2 + 2 NaOH
As2S5 + HNO3 + O2 = H3AsO4 + H2SO4 + NO2 =>
As2S5 + 16 HNO3 + 6 O2 = 2 H3AsO4 + 5 H2SO4 + 16 NO2
KMnO4 + KJ + KOH = K2MnO4 + KJO3 + H2O =>
6 KMnO4 + KJ + 6 KOH = 6 K2MnO4 + KJO3 + 3 H2O
MnO4{2-} + Cl2 = MnO4{+} + Cl{-} =>
2 MnO4{2-} + 3 Cl2 = 2 MnO4{+} + 6 Cl{-}
Sn(OH)4 + H3AsO4 = Sn3(AsO4)4 + H2O =>
3 Sn(OH)4 + 4 H3AsO4 = Sn3(AsO4)4 + 12 H2O
Fe2O3 + FePO4 + Mn2P4O12 + SiP2O7 = Fe3MnSi2P6O25 + FeP =>
12 Fe2O3 + FePO4 + 4 Mn2P4O12 + 16 SiP2O7 = 8.0000000000001Fe3MnSi2P6O25 + FeP
Ca(ClO3)2 = (ClO3)2 + Ca =>
Ca(ClO3)2 = (ClO3)2 + Ca
CH3CH2COOH + BaO = (CH3CH2COO)2Ba + H2O =>
2 CH3CH2COOH + BaO = (CH3CH2COO)2Ba + H2O
Cr + H3O4 = CrO4 + H2 =>
2 Cr + 2 H3O4 = 2 CrO4 + 3 H2
BeCl2 + KOH = KCl + K2[Be(OH)4] =>
BeCl2 + 4 KOH = 2 KCl + K2[Be(OH)4]
Zn(CH3COO)2 + KI = ZnI2 + K(CH3COO) =>
Zn(CH3COO)2 + 2 KI = ZnI2 + 2 K(CH3COO)
HI + Al(OH)3 = H(OH) + AlI3 =>
3 HI + Al(OH)3 = 3 H(OH) + AlI3
N23H2 + H2 = NH4 =>
N23H2 + 45 H2 = 23 NH4
HNO5 + Be(OH)2 = Be(NO5)2 + H2O =>
2 HNO5 + Be(OH)2 = Be(NO5)2 + 2 H2O
CH2O + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 CH2O + 6 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 CO2
C10H14O + O2 = CO2 + H2O =>
C10H14O + 13 O2 = 10 CO2 + 7 H2O
CoSO4 = CoSO3 + O2 =>
2 CoSO4 = 2 CoSO3 + O2
KI + NaClO + H2SO4 = K2SO4 + NaCl + I2 + H2O =>
2 KI + NaClO + H2SO4 = K2SO4 + NaCl + I2 + H2O
HCl + KMnO4 = Cl + KCl + MnCl2 + H2O =>
8 HCl + KMnO4 = 5 Cl + KCl + MnCl2 + 4 H2O
K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al
BaO(s) + SO2(g) = BaSO3 =>
BaO(s) + SO2(g) = BaSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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