| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Sc + Co(ClO3)2 = Co + Sc(ClO3)3 =>
2 Sc + 3 Co(ClO3)2 = 3 Co + 2 Sc(ClO3)3
H2O + SO2 + O2 = H2SO4 =>
2 H2O + 2 SO2 + O2 = 2 H2SO4
C10H14 + C4H6O3 = C12H16O + HC2H3O2 =>
C10H14 + C4H6O3 = C12H16O + HC2H3O2
KOH + BaCO3 = KCO3 + BaOH =>
KOH + BaCO3 = KCO3 + BaOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SnCl2 + Fe2(SO4)3 = Sn2(SO4)2 + FeCl3 =>
6 SnCl2 + 2 Fe2(SO4)3 = 3 Sn2(SO4)2 + 4 FeCl3
C2H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C2H5(NO3)3 = 8 CO2 + 6 N2 + 10 H2O + 5 O2
Cu(OH)2 + CH3COOH = HOH + Cu(CH3COO)2 =>
Cu(OH)2 + 2 CH3COOH = 2 HOH + Cu(CH3COO)2
AlCl3 + H2O = Al2O3 + HCl =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl
S + O2 = SO2 =>
S + O2 = SO2
C2H4O2 + C2H4OH = C4H8O2 + H2O =>
2 C2H4O2 + 4 C2H4OH = 3 C4H8O2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
BaCl + KPO4 = BaPO4(s) + KCl(aq) =>
BaCl + KPO4 = BaPO4(s) + KCl(aq)
Ca(HCOO)2 = Ca + HCOO =>
Ca(HCOO)2 = Ca + 2 HCOO
H2O + N2O5 = H2N2O6 =>
H2O + N2O5 = H2N2O6
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
MgSO4 + NaHCO3 = MgCO3 + NaHSO4 =>
MgSO4 + NaHCO3 = MgCO3 + NaHSO4
(NH4)2SO4 + Fe2(SO4)3 = NH4Fe(SO4)2 =>
(NH4)2SO4 + Fe2(SO4)3 = 2 NH4Fe(SO4)2
H2O + AlCl3 = HCl + AlOHCl2 =>
H2O + AlCl3 = HCl + AlOHCl2
C2H9N + O2 = CO2 + H2O + N2 =>
4 C2H9N + 17 O2 = 8 CO2 + 18 H2O + 2 N2
Zn(OH)2CuO = ZnOCu(OH)2 =>
Zn(OH)2CuO = ZnOCu(OH)2
N2O + O = NO3 =>
N2O + 5 O = 2 NO3
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
CH3F + F2 = CH2F2 + HF =>
CH3F + F2 = CH2F2 + HF
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cs + O = CsO =>
Cs + O = CsO
BaI2 + O2 = BaO + I2 =>
2 BaI2 + O2 = 2 BaO + 2 I2
NH4CH3COO + H2SO4 = CH3COOH + (NH4)2SO4 =>
2 NH4CH3COO + H2SO4 = 2 CH3COOH + (NH4)2SO4
H2O + AlCl3 = HCl + AlOHCl2 =>
H2O + AlCl3 = HCl + AlOHCl2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca(HCO3)2 + Ba(OH)2 = CaCO3 + BaCO3 + H2O =>
Ca(HCO3)2 + Ba(OH)2 = CaCO3 + BaCO3 + 2 H2O
H2(SO4) + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2(SO4) + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
BaCl2 + KSCN = Ba(SCN)2 + KCl =>
BaCl2 + 2 KSCN = Ba(SCN)2 + 2 KCl
Na(Al(OH)4)HNO3 = Al(OH)3NaNO3H2O =>
Na(Al(OH)4)HNO3 = Al(OH)3NaNO3H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ca(NO2)2 + H2O = Ca + HNO2 + OH =>
Ca(NO2)2 + 2 H2O = Ca + 2 HNO2 + 2 OH
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2O2 + H2O + Al = NaHO + Al2O3 =>
3 Na2O2 + 3 H2O + 2 Al = 6 NaHO + Al2O3
FeCu(NO3)2(aq) = Fe(NO3)2Cu =>
FeCu(NO3)2(aq) = Fe(NO3)2Cu
H2 + SI = SIH3 =>
3 H2 + 2 SI = 2 SIH3
Fe{3+} + NH4OH = Fe(NH3)6{3+} + H2O =>
Fe{3+} + 6 NH4OH = Fe(NH3)6{3+} + 6 H2O
CO2(g) + H2(l) = C18H32O16(s) + O2(g) =>
18 CO2(g) + 16 H2(l) = C18H32O16(s) + 10 O2(g)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/24
Équations équilibrées sur05/10/23
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