| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
ClO{-} + Cr(OH)3 + OH{-} = Cl{-} + CrO4{-2} + H2O =>
3 ClO{-} + 2 Cr(OH)3 + 4 OH{-} = 3 Cl{-} + 2 CrO4{-2} + 5 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
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
Mg(OH)2 + K2SO2 = MgSO2 + KOH =>
Mg(OH)2 + K2SO2 = MgSO2 + 2 KOH
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H3N3O7 + (O2*376*N2) = CO2 + H2O + *N2 =>
4 C6H3N3O7 + 13(O2*376*N2) = 24 CO2 + 6 H2O + 19*N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H14 = CH2CH2 + H2 =>
C6H14 = 3 CH2CH2 + H2
NaClO2 + H2S = H2SO4 + NaCl =>
2 NaClO2 + H2S = H2SO4 + 2 NaCl
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
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
Ba(OH)2 + CH3COOH = H2O + CH3COO{-} + Ba{+2} =>
Ba(OH)2 + 2 CH3COOH = 2 H2O + 2 CH3COO{-} + Ba{+2}
NaC2H3O2 + H2SO4 = Na2SO4 + CH3COOH =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 CH3COOH
U + HCl + H2O2 = UO2Cl2 + H2O =>
U + 2 HCl + 3 H2O2 = UO2Cl2 + 4 H2O
CO2 + CuO = CuCO3 =>
CO2 + CuO = CuCO3
Mg + H2SO4 = H2 + Mg2(SO4)2 =>
2 Mg + 2 H2SO4 = 2 H2 + Mg2(SO4)2
CH + O = HO + CO =>
CH + 2 O = HO + CO
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Ca(OH)2 + KHP = H2O + Ca + KP =>
Ca(OH)2 + 2 KHP = 2 H2O + Ca + 2 KP
Ba(s) + Cl2(g) = BaCl2 =>
Ba(s) + Cl2(g) = BaCl2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
C6H1O6 + O2 = CO + H2O =>
4 C6H1O6 + O2 = 24 CO + 2 H2O
HNO3 + H2O + P2H4 = H3PO4 + NH3 =>
7 HNO3 + 11 H2O + 4 P2H4 = 8 H3PO4 + 7 NH3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
PH3 + N2O = N2 + H3PO4 =>
PH3 + 4 N2O = 4 N2 + H3PO4
K2SO4 + Al2(SO4)3*18H2O + H2O = AlK(SO4)2*12H2O =>
K2SO4 + Al2(SO4)3*18H2O + 6 H2O = 2 AlK(SO4)2*12H2O
KI(aq) + Na2CO3(aq) = NaI(aq) + K2CO3(g) =>
2 KI(aq) + Na2CO3(aq) = 2 NaI(aq) + K2CO3(g)
MnO4 + BrO = MnO2 + BrO4 =>
3 MnO4 + 2 BrO = 3 MnO2 + 2 BrO4
HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2 =>
2 HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2
silversulfide + potassiumhydroxide = silverhydroxide + potassiumsulfide =>
Ag2S + 2 KOH = 2 AgOH + K2S
H + Cl = HCl =>
H + Cl = HCl
NaOH + CO2 = C(OH)4 + Na2O =>
4 NaOH + CO2 = C(OH)4 + 2 Na2O
NaNO3 + Fe2O3 = NaO + Fe + NO3 =>
3 NaNO3 + Fe2O3 = 3 NaO + 2 Fe + 3 NO3
CH3CH2COOH + NH3 = CH3CH2COH + N2 + H2O =>
3 CH3CH2COOH + 2 NH3 = 3 CH3CH2COH + N2 + 3 H2O
LiSiO3 + H2O = LiHSiO3 + OH =>
LiSiO3 + H2O = LiHSiO3 + OH
H2Sn2Cl6 + H2S + Cl2 = SnS2 + HCl =>
H2Sn2Cl6 + 4 H2S + 2 Cl2 = 2 SnS2 + 10 HCl
Al2O6As2 = Al + As + O =>
Al2O6As2 = 2 Al + 2 As + 6 O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Au + NaNO3 = AuNO3 + Na =>
Au + NaNO3 = AuNO3 + Na
Rh2O7 + C = RhO3 + CO2 =>
2 Rh2O7 + C = 4 RhO3 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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