| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 = N2O5 + H2O
C2H4O2 + H2O = C2H6O + O2 =>
C2H4O2 + H2O = C2H6O + O2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
H2 + CO + C3H6 = C4H8O =>
H2 + CO + C3H6 = C4H8O
H2SO4 + (NaOH) = (H2O) + Na2SO4 =>
H2SO4 + 2(NaOH) = 2(H2O) + Na2SO4
KNO3 = O2 + KNO2 =>
2 KNO3 = O2 + 2 KNO2
CH3CH(CH3)CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH(CH3)CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
CO2 + H2O = C2HO + O2 =>
8 CO2 + 2 H2O = 4 C2HO + 7 O2
AlI3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaI =>
2 AlI3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaI
Ba(OH)2 + NaCl = NaOH + BaCl2 =>
Ba(OH)2 + 2 NaCl = 2 NaOH + BaCl2
MgCl2 + K2Cr2O7 = MgCr2O7 + KCl =>
MgCl2 + K2Cr2O7 = MgCr2O7 + 2 KCl
S2O3 + H2O = HSO2 =>
S2O3 + H2O = 2 HSO2
P + H2O = H3PO4 + PH3 =>
8 P + 12 H2O = 3 H3PO4 + 5 PH3
P4S3 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S3 + 38 HNO3 = 4 H3PO4 + 3 H2SO4 + 38 NO2 + 10 H2O
Cu(s) + Br2(l) = CuBr =>
2 Cu(s) + Br2(l) = 2 CuBr
Li + I2 = Li2I =>
4 Li + I2 = 2 Li2I
ZnO*2ZnSO4 + SO2 = ZnS + O2 =>
2 ZnO*2ZnSO4 + 2 SO2 = 6 ZnS + 11 O2
Na2NO2 + KOH = Na2OH + KNO2 =>
Na2NO2 + KOH = Na2OH + KNO2
NaNO3 + NH4Cl = NaH4Cl + NNO3 =>
NaNO3 + NH4Cl = NaH4Cl + NNO3
Cu + Li2CO3 = CuCO3 + Li =>
Cu + Li2CO3 = CuCO3 + 2 Li
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
C6H6 + H2() = C6H12 =>
C6H6 + 3 H2() = C6H12
FeO + ClHg = FeOClHg =>
FeO + ClHg = FeOClHg
硫 + 氧 = 一氧化硫 =>
2 S + O2 = 2 SO
CO + NaOH = Na2CO3 + H2 =>
CO + 2 NaOH = Na2CO3 + H2
TiN + CF4 = TiF4 + CN =>
TiN + CF4 = TiF4 + CN
NbCl5 + Nb = NbCl2 =>
2 NbCl5 + 3 Nb = 5 NbCl2
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
BrO2 + H2O = HBrO2 + OH =>
BrO2 + H2O = HBrO2 + OH
Pb(No3)2 + Cu = Pb + Cu(No3)2 =>
Pb(No3)2 + Cu = Pb + Cu(No3)2
KNO + H2O = KOH + HNO =>
KNO + H2O = KOH + HNO
Ag + K2CrO4 = Ag2CrO4 + K =>
2 Ag + K2CrO4 = Ag2CrO4 + 2 K
Ag + S = Ag2S =>
2 Ag + S = Ag2S
In2O3 + KOH = KInO2 + H2O =>
In2O3 + 2 KOH = 2 KInO2 + H2O
KNO + H2O = KOH + HNO =>
KNO + H2O = KOH + HNO
H2CO3 + RbOH = RbCO3 + H2OH =>
H2CO3 + RbOH = RbCO3 + H2OH
(NH4)2S + Al(OH)3Al2S3 = Al2S3 + NH4OH =>
3(NH4)2S + 2 Al(OH)3Al2S3 = 3 Al2S3 + 6 NH4OH
Fe + H2O + O2 = Fe(OH)3 =>
4 Fe + 6 H2O + 3 O2 = 4 Fe(OH)3
CaCO3 + H2O = Ca(OH)2 + CO2 =>
CaCO3 + H2O = Ca(OH)2 + CO2
Ag(NH3) + ZnCl2 = Zn(NH3)2 + AgCl =>
2 Ag(NH3) + ZnCl2 = Zn(NH3)2 + 2 AgCl
NaHO = Na + OH =>
NaHO = Na + OH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
AlF3 + Cl2 = AlCl3 + F2 =>
2 AlF3 + 3 Cl2 = 2 AlCl3 + 3 F2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
As4O10 + H2O = H4As2O7 =>
As4O10 + 4 H2O = 2 H4As2O7
Na2O + CH3COOH = NaCOH + H2O =>
Na2O + CH3COOH = 2 NaCOH + H2O
Ag2O + NaCl = Ag2Cl + NaO =>
Ag2O + NaCl = Ag2Cl + NaO
Pb2 + H3(PO4) = H2 + Pb(PO4) =>
Pb2 + 2 H3(PO4) = 3 H2 + 2 Pb(PO4)
Fe3 + NaOH = Fe3NaOH =>
Fe3 + NaOH = Fe3NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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