| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 FeCl2 + KMnO4 + 4 H2SO4 = 3 FeCl3 + MnSO4 + 4 H2O + KCl + Fe2(SO4)3
LiOH + H3PO4 = H2O + Li3PO4 =>
3 LiOH + H3PO4 = 3 H2O + Li3PO4
P2O3 + Cl2 + H2O = H3PO4 + HCl =>
P2O3 + 2 Cl2 + 5 H2O = 2 H3PO4 + 4 HCl
NaBH4 + CH3OH = NaBOCH3 + H2 =>
2 NaBH4 + 2 CH3OH = 2 NaBOCH3 + 5 H2
CaCO3 + H2S = CaS + H2CO3 =>
CaCO3 + H2S = CaS + H2CO3
C8H18 + NO = CO2 + N2 + H2O =>
2 C8H18 + 50 NO = 16 CO2 + 25 N2 + 18 H2O
SN(NO3)2(aq) + H2SO4(aq) = SNSO4(s) + HNO3(aq) =>
SN(NO3)2(aq) + H2SO4(aq) = SNSO4(s) + 2 HNO3(aq)
ZnO + HNO3 + H2O = Zn(NO3)2*6H2O =>
ZnO + 2 HNO3 + 5 H2O = Zn(NO3)2*6H2O
Fe + KNO3 + KOH = NH3 + FeO + K2O =>
4 Fe + KNO3 + 3 KOH = NH3 + 4 FeO + 2 K2O
HCOOK + H2O = OH + H2COOK =>
HCOOK + H2O = OH + H2COOK
SiO4H4 + C6H15O4P = SiPO4 + C2H5OH + OH =>
SiO4H4 + C6H15O4P = SiPO4 + 3 C2H5OH + OH
AsO4 + Fe = Fe3(AsO4)2 =>
2 AsO4 + 3 Fe = Fe3(AsO4)2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
H3N*2H2O + NaOH = Na3N + H2O =>
H3N*2H2O + 3 NaOH = Na3N + 5 H2O
HNO3 + S = H2SO4 + NO2 + H2O =>
6 HNO3 + S = H2SO4 + 6 NO2 + 2 H2O
HSO4 + Sb = Sb2(SO4)3 + H2O + SO2 =>
4 HSO4 + 2 Sb = Sb2(SO4)3 + 2 H2O + SO2
CH3CH2CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CH2CH2COOH + H2O =>
18 CH3CH2CH2CH2CH2OH + 10 K2Cr2O7 + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 15 CH3CH2CH2CH2CH2COOH + 58 H2O
AlBr3 + C2 = AlC3 + Br2 =>
2 AlBr3 + 3 C2 = 2 AlC3 + 3 Br2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl + Ba(NO3)2 = NaNO3 + BaCl2 =>
2 NaCl + Ba(NO3)2 = 2 NaNO3 + BaCl2
NaCl(aq) + H2SO4(aq) = NaHSO4(aq) + HCl =>
NaCl(aq) + H2SO4(aq) = NaHSO4(aq) + HCl
Ba(NO3)2 = BaO + N2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 2 N2 + 5 O2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
CdSO4 + K4FeCN6 = CdCN6K4 + FeSO4 =>
CdSO4 + K4FeCN6 = CdCN6K4 + FeSO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaBr3 + Fl = NaFl3 + Br =>
NaBr3 + 3 Fl = NaFl3 + 3 Br
Rb2O2 = Rb2O + O2 =>
2 Rb2O2 = 2 Rb2O + O2
H3PO4(aq) + LiOH(aq) = H2O(l) + Li3PO4(aq) =>
H3PO4(aq) + 3 LiOH(aq) = 3 H2O(l) + Li3PO4(aq)
Na2CO3 + HNO3 = CO2 + NaNO3 + H2O =>
Na2CO3 + 2 HNO3 = CO2 + 2 NaNO3 + H2O
C*3H*8 + O*2 = CO*2 + H2O =>
2 C*3H*8 + 5 O*2 = 2 CO*2 + 3 H2O
Fe(OH)2 + C6H8O7 = Fe(C6H7O7)2 + H2O =>
Fe(OH)2 + 2 C6H8O7 = Fe(C6H7O7)2 + 2 H2O
C6H12 + O2 = CO6 + H2O =>
C6H12 + 21 O2 = 6 CO6 + 6 H2O
VCl3 + V = VCl2 =>
2 VCl3 + V = 3 VCl2
FeO4 + C = CO2 + Fe =>
FeO4 + 2 C = 2 CO2 + Fe
K2S + Mg = K + MgS =>
K2S + Mg = 2 K + MgS
P2O5 + K2O + H2O = K2HPO4 =>
P2O5 + 2 K2O + H2O = 2 K2HPO4
CuI + HNO3 = CuNO3 + HI =>
CuI + HNO3 = CuNO3 + HI
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6 =>
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6
CrOH3 + KOH + Br2 = K2CrO4 + KBr + H2O =>
2 CrOH3 + 18 KOH + 7 Br2 = 2 K2CrO4 + 14 KBr + 12 H2O
C6H11 + OH = CO2 + H2O =>
C6H11 + 35 OH = 6 CO2 + 23 H2O
PH3 + HI = PH4I =>
PH3 + HI = PH4I
Na2(CO3) + NiCl2 = NaCl + Ni(CO3) =>
Na2(CO3) + NiCl2 = 2 NaCl + Ni(CO3)
(NH4)3PO4 + Mg(Cl3)2 = Mg3(PO4)2 + NH4Cl3 =>
2(NH4)3PO4 + 3 Mg(Cl3)2 = Mg3(PO4)2 + 6 NH4Cl3
Ca(OH)2 + Fe(PO4) = Fe(OH)3 + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 Fe(PO4) = 2 Fe(OH)3 + Ca3(PO4)2
Na + C2H6O = C2H5ONa + H2 =>
2 Na + 2 C2H6O = 2 C2H5ONa + H2
(CN)2 + F2 = CF2 + NF3 =>
(CN)2 + 5 F2 = 2 CF2 + 2 NF3
HCO3{-} + H{+} = H2CO3 =>
HCO3{-} + H{+} = H2CO3
CH3COOH + C2H5OH + H2SO4 = CH3COOC2H5 + H4SO5 =>
CH3COOH + C2H5OH + H2SO4 = CH3COOC2H5 + H4SO5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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