| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + NaCl = Fe2Cl + Na(SO4)3
CaCO3 + FeSO4 = CaSO4 + FeCO3 =>
CaCO3 + FeSO4 = CaSO4 + FeCO3
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4 =>
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4
NH4OH + HCl = NH3HCl + H2O =>
NH4OH + HCl = NH3HCl + H2O
Al2O3 + C + Cl2 = CO2 + AlCl3 =>
2 Al2O3 + 3 C + 6 Cl2 = 3 CO2 + 4 AlCl3
Fe + Ba(NO3)2 = BaO + N2 + Fe2O3 =>
10 Fe + 3 Ba(NO3)2 = 3 BaO + 3 N2 + 5 Fe2O3
Al(OH)3 + NaOH = Al(Na)3 + OH =>
Al(OH)3 + 3 NaOH = Al(Na)3 + 6 OH
Zn(No3)2Ca(OH)2 = Zn(OH)2Ca(No3)2 =>
Zn(No3)2Ca(OH)2 = Zn(OH)2Ca(No3)2
CH3CH2COOH + K = (CH3CH2COO)2K + H2 =>
2 CH3CH2COOH + K = (CH3CH2COO)2K + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca(H2Po4)2Ca3(Po4)2 = CaHPo4 =>
Ca(H2Po4)2Ca3(Po4)2 = 4 CaHPo4
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
CaXO3 + HF = XF4 + CaF2 + H2O =>
CaXO3 + 6 HF = XF4 + CaF2 + 3 H2O
Na2S2O3 + Br2 + H2O = HBr + Na2SO4 + S02 =>
2 Na2S2O3 + 2 Br2 + 2 H2O = 4 HBr + 2 Na2SO4 + S02
S8 + Ca(OH)2 = CaS + CaS2O3 + H2O =>
S8 + 6 Ca(OH)2 = 4 CaS + 2 CaS2O3 + 6 H2O
SO2 + BaCl2 = BaO + SOCl2 =>
SO2 + BaCl2 = BaO + SOCl2
C + O2 = CO2 =>
C + O2 = CO2
Al4(SiO4)3 = Al + Si + O2 =>
Al4(SiO4)3 = 4 Al + 3 Si + 6 O2
H2S + O2 = H20S + SO2 =>
10 H2S + 9 O2 = H20S + 9 SO2
CuO + H2SO4 = Cu{+2} + SO4{-2} + H2O =>
CuO + H2SO4 = Cu{+2} + SO4{-2} + H2O
NH4VO3 + H2O2 + H2SO4 = [VO(O2)2] + (NH4)2SO4 + H2O =>
2 NH4VO3 + 5 H2O2 + H2SO4 = 2[VO(O2)2] + (NH4)2SO4 + 6 H2O
NaOH + H3PO4 = Na + PO4 + H2O =>
3 NaOH + H3PO4 = 3 Na + PO4 + 3 H2O
Cu(OH)2 + (NH4)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
CH4 + F = CF4 + H2 =>
CH4 + 4 F = CF4 + 2 H2
Ca + HPO4 + NH3 = Ca3(PO4)2 + NH4 =>
3 Ca + 2 HPO4 + 2 NH3 = Ca3(PO4)2 + 2 NH4
CH2CHCl + Na = CH2CHCHCH2 + NaCl =>
2 CH2CHCl + 2 Na = CH2CHCHCH2 + 2 NaCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Sr2V2O7 + Fe2O3 + V2O3 + Na2CO3 + O2 = Sr60Na40Fe75V525O1100 + CO2 =>
60 Sr2V2O7 + 75 Fe2O3 + 465 V2O3 + 40 Na2CO3 + 60 O2 = 2 Sr60Na40Fe75V525O1100 + 40 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + N2 =>
10 Al + 6 NO3{-} + 4 OH{-} + 18 H2O = 10 Al(OH)4{-} + 3 N2
K3[Cr(OH)6] + HNO3 = KOH + Cr(NO3)3 + H2O =>
K3[Cr(OH)6] + 3 HNO3 = 3 KOH + Cr(NO3)3 + 3 H2O
NaHCO3(aq) + HCl = NaCl + H2O + CO2 =>
NaHCO3(aq) + HCl = NaCl + H2O + CO2
NH3 + O2 = (kat)NO + H2O =>
4 NH3 + 5 O2 = 4(kat)NO + 6 H2O
Co(NO3)2 + Na2(CO3) = Na(NO3) + Co2(CO3)2 =>
2 Co(NO3)2 + 2 Na2(CO3) = 4 Na(NO3) + Co2(CO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C3H3Ag + CH3I = C4H6 + AgI =>
C3H3Ag + CH3I = C4H6 + AgI
NH3 + O2 = (kat)NO + H2O =>
4 NH3 + 5 O2 = 4(kat)NO + 6 H2O
BeBr2 + O2 = BeO + Br2 =>
2 BeBr2 + O2 = 2 BeO + 2 Br2
N2 + K = K2N2 =>
N2 + 2 K = K2N2
Cl + F = ClF3 =>
Cl + 3 F = ClF3
K + Co = KCo =>
K + Co = KCo
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
KMnO4 + H2S = S + MnO2 + H2O + KOH =>
2 KMnO4 + 3 H2S = 3 S + 2 MnO2 + 2 H2O + 2 KOH
CH3COONa + NaOH = CH4 + CO2 + Na2O =>
CH3COONa + NaOH = CH4 + CO2 + Na2O
C6H10O + Cl2 = C6H6Cl4O + HCl =>
C6H10O + 4 Cl2 = C6H6Cl4O + 4 HCl
C17H35C + O2 = CO2 + H2O =>
4 C17H35C + 107 O2 = 72 CO2 + 70 H2O
M3N2 + H2O = M(OH)2 + NH3 =>
M3N2 + 6 H2O = 3 M(OH)2 + 2 NH3
HIO3 + FeSO4 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
2 HIO3 + 10 FeSO4 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O
C6H5CH2CH3 + Cl2 = C6H5CH2CH2Cl + H2 =>
2 C6H5CH2CH3 + Cl2 = 2 C6H5CH2CH2Cl + H2
At + O = At2O7 =>
2 At + 7 O = At2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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