| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4HF2 = NH4 + HF2
Ag2Cr4 = Ag2 + Cr4 =>
Ag2Cr4 = Ag2 + Cr4
Zn(NO3)2 + Li2S = ZnS + Li(NO3) =>
Zn(NO3)2 + Li2S = ZnS + 2 Li(NO3)
HNO3 + Cu(OH) = Cu(NO3)2 + NO2 + H2O =>
3 HNO3 + Cu(OH) = Cu(NO3)2 + NO2 + 2 H2O
H2SO4(aw) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aw) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
VOSO4 + Zn + H2SO4 = VSO4 + H2O + ZnSO4 =>
VOSO4 + Zn + H2SO4 = VSO4 + H2O + ZnSO4
Fe + H2O + NaCl = FeCl2 + NaOH + H2 =>
Fe + 2 H2O + 2 NaCl = FeCl2 + 2 NaOH + H2
CH3CH3 + Br2 = CBr3CBr3 + HBr =>
CH3CH3 + 6 Br2 = CBr3CBr3 + 6 HBr
H2SO4 + Al(OH)3 = Al2(SO4)3 + (H2O) =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6(H2O)
H2SO4 + ZnCl2 = ZnH2SO4 + Cl2 =>
H2SO4 + ZnCl2 = ZnH2SO4 + Cl2
HF + C = CF4 + H2 =>
4 HF + C = CF4 + 2 H2
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
KI + Ca(IO3)2 + HCl = CaCl2 + KCl + I2 + H2O =>
10 KI + Ca(IO3)2 + 12 HCl = CaCl2 + 10 KCl + 6 I2 + 6 H2O
C3H6O + KMnO4 + H2O = C3H8O3 + MnO2 + KOH =>
3 C3H6O + 2 KMnO4 + 4 H2O = 3 C3H8O3 + 2 MnO2 + 2 KOH
MnSO4 + O2 + NaOH = MnO(OH)2 + Na2SO4 =>
2 MnSO4 + O2 + 4 NaOH = 2 MnO(OH)2 + 2 Na2SO4
NH4OH + Cl2 = NH4Cl + H2O + N2 =>
8 NH4OH + 3 Cl2 = 6 NH4Cl + 8 H2O + N2
Na + C3H6COOH = C3H6COONa + H2 =>
2 Na + 2 C3H6COOH = 2 C3H6COONa + H2
H3C6 + O2 = CO2 + H2O =>
4 H3C6 + 27 O2 = 24 CO2 + 6 H2O
Cu{2} + NH3 = Cu(NH3)3{2} =>
Cu{2} + 3 NH3 = Cu(NH3)3{2}
MnO + HNO3 = NO2 + MnO2 + H2O =>
MnO + 2 HNO3 = 2 NO2 + MnO2 + H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
CH3COOH + (CH3)2CHCH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
4 CH3COOH + 5(CH3)2CHCH2OH = 4 CH3COOCH2CH2CH(CH3)2 + 5 H2O
FeO + CaO = Fe + CaO2 =>
FeO + CaO = Fe + CaO2
PbSO4 = PbO + SO + O =>
PbSO4 = PbO + SO + 2 O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Al(NO3)3 + H3PO4 = AlPO4 + HNO3 =>
Al(NO3)3 + H3PO4 = AlPO4 + 3 HNO3
Mg + HN3 = Mg(N3)2 + H2 =>
Mg + 2 HN3 = Mg(N3)2 + H2
NiCO3 + Fe = FeCO3 + Ni =>
NiCO3 + Fe = FeCO3 + Ni
Al + Ba(OH)2 + H2O = Ba(Al(OH)6)2 + H2 =>
2 Al + Ba(OH)2 + 10 H2O = Ba(Al(OH)6)2 + 5 H2
KI + Na2SO3 + H2O = KOH + Na2S + I2 =>
6 KI + Na2SO3 + 3 H2O = 6 KOH + Na2S + 3 I2
K2Cr2O7 + CrSO4 + H2SO4 = Cr2(SO4)3 + KOH + H2O =>
K2Cr2O7 + 6 CrSO4 + 6 H2SO4 = 4 Cr2(SO4)3 + 2 KOH + 5 H2O
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
C6H5CHO + KMnO4 + KOH = K2MnO4 + H2O + C6H5COOH =>
C6H5CHO + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + C6H5COOH
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
RuS + O2 + H2O = Ru2O3 + H2SO4 =>
4 RuS + 9 O2 + 4 H2O = 2 Ru2O3 + 4 H2SO4
C3H8O(l) + O2(g) = H2O(g) + CO2(g) =>
2 C3H8O(l) + 9 O2(g) = 8 H2O(g) + 6 CO2(g)
Mg + C2H4O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 C2H4O2 = Mg(C2H3O2)2 + H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
KMnO4 + H2SO4 + CH4 = K2SO4 + MnSO4 + H2O + CO2 =>
8 KMnO4 + 12 H2SO4 + 5 CH4 = 4 K2SO4 + 8 MnSO4 + 22 H2O + 5 CO2
K2S2O8 + C2H3Cl + H2O = CO2 + Cl{-} + H{+} + K{+} + SO4{2-} =>
5 K2S2O8 + C2H3Cl + 4 H2O = 2 CO2 + Cl{-} + 11 H{+} + 10 K{+} + 10 SO4{2-}
H2SO4 + AgNO3 = AgSO4 + NO3H2 =>
H2SO4 + AgNO3 = AgSO4 + NO3H2
KOH + Al + H2O = K3(Al(OH)6) + H2 =>
6 KOH + 2 Al + 6 H2O = 2 K3(Al(OH)6) + 3 H2
Ca[OH]2 + NH4Cl = CaCl2 + NH4OH =>
Ca[OH]2 + 2 NH4Cl = CaCl2 + 2 NH4OH
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g)
Cu + CO2 + H2O = Cu2CO(OH)2 =>
2 Cu + CO2 + H2O = Cu2CO(OH)2
HC3HO3 + OH = H3O + C3H5O756 =>
HC3HO3 + 1128 OH = 375 H3O + C3H5O756
Na2Cr2O7(aq) + H2SO4(aq) = Na2SO4(aq) + Cr2(SO4)3(aq) + H2O(l) + O(aq)(atomic) =>
Na2Cr2O7(aq) + 4 H2SO4(aq) = Na2SO4(aq) + Cr2(SO4)3(aq) + 4 H2O(l) + 3 O(aq)(atomic)
HNO3 + MoS2 = H2SO4 + NO + H2MoO4 =>
6 HNO3 + MoS2 = 2 H2SO4 + 6 NO + H2MoO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
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