| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu + 2 NHO3 + 3 H2SO4 = 2 NO + 3 CuSO4 + 4 H2O
Fe(OH)2 + KClO3 + H2O = Fe(OH)3 + KCl =>
6 Fe(OH)2 + KClO3 + 3 H2O = 6 Fe(OH)3 + KCl
Na3PO4 + AgF = Ag3PO4 + NaF =>
Na3PO4 + 3 AgF = Ag3PO4 + 3 NaF
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4
KOH + HCl = K2OHCl + H2O =>
2 KOH + HCl = K2OHCl + H2O
CH3CH2OH + Cr2O72{-} + H{+} = CH3CO2H + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3CO2H + 8 Cr3{+} + 437 H2O
C4H10O + KMnO4 = C4H8O2 + K + MnO2 + H2O =>
C4H10O + KMnO4 = C4H8O2 + K + MnO2 + H2O
Cu + MgOH = CuOH + Mg =>
Cu + MgOH = CuOH + Mg
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe2(SO4)3 =>
3 FeSO4 + 3 AgNO3 = 3 Ag + Fe(NO3)3 + Fe2(SO4)3
(COOH)2 + NaOH = (COONa)2 + H2O =>
(COOH)2 + 2 NaOH = (COONa)2 + 2 H2O
FeCl2*4H2O + FeCl3*6H2O = Fe3O4 + H2O + HCl =>
FeCl2*4H2O + 2 FeCl3*6H2O = Fe3O4 + 12 H2O + 8 HCl
C2H5CCC2H5 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
C2H5CCC2H5 + 2 KMnO4 + 3 H2SO4 = 3 CH3COOH + 2 MnSO4 + K2SO4 + 2 H2O
Cu + NH4OH = Cu(NH4)4 + OH =>
Cu + 4 NH4OH = Cu(NH4)4 + 4 OH
C18H36O2 + C4H11NO = C22H45NO2 + H2O =>
C18H36O2 + C4H11NO = C22H45NO2 + H2O
H2SO3 + Cd(OH)2 = (CdOH)3 + (SO3)2 + H2O =>
6 H2SO3 + 12 Cd(OH)2 = 4(CdOH)3 + 3(SO3)2 + 12 H2O
Sr(OH)2 + HNO3 = Sr(NO3)2 + H2O =>
Sr(OH)2 + 2 HNO3 = Sr(NO3)2 + 2 H2O
KHSO3(s) = K2SO3(s) + H2O(g) + SO2 =>
2 KHSO3(s) = K2SO3(s) + H2O(g) + SO2
O2 + AgI = Ag2O + I2 =>
O2 + 4 AgI = 2 Ag2O + 2 I2
NH3 + H2S = N2S + H =>
2 NH3 + H2S = N2S + 8 H
RaO2 + H2O = Ra(OH) + O2 =>
4 RaO2 + 2 H2O = 4 Ra(OH) + 3 O2
Cd(C2H3O2) + HBr = CdBr + HC2H3O2 =>
Cd(C2H3O2) + HBr = CdBr + HC2H3O2
KOH + Ba(OH)2 = K2BaO2 + H2O =>
2 KOH + Ba(OH)2 = K2BaO2 + 2 H2O
Tc(s) + F2(g) = TcF6(s) =>
Tc(s) + 3 F2(g) = TcF6(s)
F2 + HOH = HF + O2 =>
2 F2 + 2 HOH = 4 HF + O2
Ca(HCO3)2(aq) = CaCO3(s) + CO2(g) + H2O(l) =>
Ca(HCO3)2(aq) = CaCO3(s) + CO2(g) + H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + Na{2}SO{4} = NaCl + H{2}SO{4} =>
HCl + Na{2}SO{4} = NaCl + H{2}SO{4}
Cs(s) + H2O = CsOH + H =>
Cs(s) + H2O = CsOH + H
FePO4 + BaCl2 = FeCl2 + BaPO4 =>
FePO4 + BaCl2 = FeCl2 + BaPO4
HgSO4 + NaHCO3 = HgCO3 + Na2SO4 + CO2 + H2O =>
HgSO4 + 2 NaHCO3 = HgCO3 + Na2SO4 + CO2 + H2O
Na + CH3CO2H = CH3CO2Na + H2 =>
2 Na + 2 CH3CO2H = 2 CH3CO2Na + H2
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO3 + Na2SO4 + H2O =>
K2Cr2O7 + 4 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO3 + 4 Na2SO4 + 4 H2O
SnSO4 + NaOH = Na2SO4 + Na2[Sn(OH)4] =>
SnSO4 + 4 NaOH = Na2SO4 + Na2[Sn(OH)4]
C6H5C2H5 + KMnO4 + H2O = C6H5COOH + KOH + MnO2O =>
7 C6H5C2H5 + 54 KMnO4 + 16 H2O = 8 C6H5COOH + 54 KOH + 54 MnO2O
CuSO4 + MgCl2 = MgSO4 + CuCl2 =>
CuSO4 + MgCl2 = MgSO4 + CuCl2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NH4 + HCl = (NH4)HCl =>
NH4 + HCl = (NH4)HCl
Ba(OH)2(aq) + Na2CO3 = BaCO3 + Na2(OH)2 =>
Ba(OH)2(aq) + Na2CO3 = BaCO3 + Na2(OH)2
Na2(SO)4 + BaCl2 = Ba(SO)4 + NaCl =>
Na2(SO)4 + BaCl2 = Ba(SO)4 + 2 NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al + B = AlB2 =>
Al + 2 B = AlB2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Na{+} + Zn{2+} + UO2{2+} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{2+} + 3 UO2{2+} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CaF + LiI = CaI + LiF =>
CaF + LiI = CaI + LiF
N2O + SO2 = N2S + O2 =>
2 N2O + 2 SO2 = 2 N2S + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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