| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2(g) + O2(g) = 2 H2O(g) + 4 C(s)
PotassiumPhosphate + Bismuth(V)Acetate = Bismuth(V)Phosphate + PotassiumAcetate =>
PotassiumPhosphate + Bismuth(V)Acetate = Bismuth(V)Phosphate + PotassiumAcetate
Na + Cl1 = NaCl =>
Na + Cl1 = NaCl
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Fe + HNO2 = Fe(NO2)2 + NO + H2O =>
Fe + 4 HNO2 = Fe(NO2)2 + 2 NO + 2 H2O
CH3COOC4H9 + O2 = CO2 + H2O =>
CH3COOC4H9 + 8 O2 = 6 CO2 + 6 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cl2O7 + KOH = KClO4 + H2O =>
Cl2O7 + 2 KOH = 2 KClO4 + H2O
CuSo4(aq)Zn(s) = Cu(s) + ZnSo4(aq) =>
CuSo4(aq)Zn(s) = Cu(s) + ZnSo4(aq)
CH3COOH(s) + NaHCO3(s) = CH3COONa(s) + H2O(l) + CO2(g) =>
CH3COOH(s) + NaHCO3(s) = CH3COONa(s) + H2O(l) + CO2(g)
C2H3O2 + NaOH = H2O + CO2 + Na =>
C2H3O2 + 7 NaOH = 5 H2O + 2 CO2 + 7 Na
Ni3 + CO3 = NiCO3 =>
Ni3 + 3 CO3 = 3 NiCO3
C14H11Cl2NO2 + O2 = CO2 + H2O + NH3 + Cl2 =>
C14H11Cl2NO2 + 15 O2 = 14 CO2 + 4 H2O + NH3 + Cl2
KI + H2SO4 = I2 + K2SO4 + SO2 + H2O =>
2 KI + 2 H2SO4 = I2 + K2SO4 + SO2 + 2 H2O
HCl + Ca(OH)2 = H(OH)2CaCl =>
HCl + Ca(OH)2 = H(OH)2CaCl
Cr(OH)3(H2O)3 + KOH = K3[Cr(OH)6] + H2O =>
Cr(OH)3(H2O)3 + 3 KOH = K3[Cr(OH)6] + 3 H2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3CO + H2O =>
5 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH3CO + 9 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Fe2Cl3 + O2 = Fe2O3 + ClO2 =>
2 Fe2Cl3 + 9 O2 = 2 Fe2O3 + 6 ClO2
FeCl3 + CO2 = Fe2O3 + CCl4 =>
4 FeCl3 + 3 CO2 = 2 Fe2O3 + 3 CCl4
Cr2(SO4)3 + Fe(CH3COO)3 = Cr(CH3COO)3 + Fe2(SO4)3 =>
Cr2(SO4)3 + 2 Fe(CH3COO)3 = 2 Cr(CH3COO)3 + Fe2(SO4)3
(NH4)3PO4 + Co(CH3COO)2 = Co3(PO4)2 + NH4CH3COO =>
2(NH4)3PO4 + 3 Co(CH3COO)2 = Co3(PO4)2 + 6 NH4CH3COO
Fe{2+} + NO3{-} + H2O = Fe{3+} + NO + OH{-} =>
3 Fe{2+} + NO3{-} + 2 H2O = 3 Fe{3+} + NO + 4 OH{-}
KC2H3O2 + HNO3 = KNO3 + HC2H3O2 =>
KC2H3O2 + HNO3 = KNO3 + HC2H3O2
Mn3(AsO4)2Ba3(BO3)2 = Mn3(BO3)2Ba3(AsO4)2 =>
Mn3(AsO4)2Ba3(BO3)2 = Mn3(BO3)2Ba3(AsO4)2
AgNO3 + K2CrO4 = AgCrO4K2NO3 =>
AgNO3 + K2CrO4 = AgCrO4K2NO3
Zn + Ni(NO3)2 = Zn(NO3) + Ni =>
2 Zn + Ni(NO3)2 = 2 Zn(NO3) + Ni
C7H6O + Cr2O7{2-} + H{+} = Cr{+3} + C7H6O2 + H2O =>
3 C7H6O + Cr2O7{2-} + 8 H{+} = 2 Cr{+3} + 3 C7H6O2 + 4 H2O
Si + HNO3 + H2F2 = H2[SiF6] + NO + H2O =>
3 Si + 4 HNO3 + 9 H2F2 = 3 H2[SiF6] + 4 NO + 8 H2O
AlO3 + Fe = Fe2O3 + Al =>
AlO3 + 2 Fe = Fe2O3 + Al
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
MgS(s) + CuSO4(s) = CuS(s) + MgSO4(s) =>
MgS(s) + CuSO4(s) = CuS(s) + MgSO4(s)
HCl + KI + KIO3 = I2 + H2O + KCl =>
6 HCl + 5 KI + KIO3 = 3 I2 + 3 H2O + 6 KCl
Ni(NO3)2 + Fr2S = NiS + Fr2(NO3)2 =>
Ni(NO3)2 + Fr2S = NiS + Fr2(NO3)2
CuSO4 + Na2CO3 = Na2SO4 + CuO + CO2 =>
CuSO4 + Na2CO3 = Na2SO4 + CuO + CO2
NO2 + H1O = NH3 + O2 =>
2 NO2 + 6 H1O = 2 NH3 + 5 O2
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
KMnO4 + H2O2 = KMnO5 + H2O =>
KMnO4 + H2O2 = KMnO5 + H2O
CH2O2 + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH2O2 + 2 K2CrO7 + 5 H2SO4 = 9 CO2 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
KCrO2 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 KClO + 2 KOH = 2 K2CrO4 + 3 KCl + H2O
AlCl = Al2 + Cl2 =>
2 AlCl = Al2 + Cl2
(NH4)3PO4(aq) + Pb(NO3)4(aq) = Pb3(PO4)4(aq) + NH4(NO3) =>
4(NH4)3PO4(aq) + 3 Pb(NO3)4(aq) = Pb3(PO4)4(aq) + 12 NH4(NO3)
(NH4)H2PO4 + Mg(OH)2 = Mg(H2PO4)2 + NH4OH =>
2(NH4)H2PO4 + Mg(OH)2 = Mg(H2PO4)2 + 2 NH4OH
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
Zn3(PO4)2 + H2O = Zn(OH)2 + H3PO4 =>
Zn3(PO4)2 + 6 H2O = 3 Zn(OH)2 + 2 H3PO4
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
PbS + H2O2 = PbSO4 + H2 = =>
PbS + 2 H2O2 = PbSO4 + 2 H2
magnesiumchloride + sodiumsulfate = magnesiumsulfate + sodiumchloride =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
NiS + HCl + HNO3 = NiCl3 + S + NOCl + H2O =>
2 NiS + 9 HCl + 3 HNO3 = 2 NiCl3 + 2 S + 3 NOCl + 6 H2O
LiNO3 = Li2 + NO2 + O2 =>
2 LiNO3 = Li2 + 2 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/24
Équations équilibrées sur04/13/23
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