| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO + 2 H2O = IO3 + 4 H
FeO + H2SO4 = H2O + Fe2(SO4)3 + SO2 =>
2 FeO + 4 H2SO4 = 4 H2O + Fe2(SO4)3 + SO2
CuCO3Cu(OH)2 + HBF4 = CO2 + Cu(BF4)2 + H2O =>
CuCO3Cu(OH)2 + 4 HBF4 = CO2 + 2 Cu(BF4)2 + 3 H2O
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH =>
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH
C4H10 + O2 = C2H4O2 + H2O =>
2 C4H10 + 5 O2 = 4 C2H4O2 + 2 H2O
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH =>
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH
Li3(AsO4) + Ba = Ba3(AsO4)2 + Li =>
2 Li3(AsO4) + 3 Ba = Ba3(AsO4)2 + 6 Li
C3Cl2N3NaO3H2O + HCl = (C(O)NH)3 + Cl2 + NaCl + H2O =>
C3Cl2N3NaO3H2O + 3 HCl = (C(O)NH)3 + 2 Cl2 + NaCl + H2O
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH =>
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH
CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + H2O(l) =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + 2 H2O(l)
O2 + Zn2S2 = Zn(O2)2 + S2 =>
4 O2 + Zn2S2 = 2 Zn(O2)2 + S2
AgNO3 + CaCrO4 = Ag2CrO4 + Ca(NO3)2 =>
2 AgNO3 + CaCrO4 = Ag2CrO4 + Ca(NO3)2
IO + H2O = OH + I =>
IO + H2O = 2 OH + I
NiCl2*6H2O + PPh3 = [NiCl2(PPh3)2] + H2O =>
NiCl2*6H2O + 2 PPh3 = [NiCl2(PPh3)2] + 6 H2O
Al + Sn(ClO3)4 = Al(ClO3)3 + Sn =>
4 Al + 3 Sn(ClO3)4 = 4 Al(ClO3)3 + 3 Sn
CrCl3 + KClO3 + KOH = KCl + H2O + K2Cr2O7 =>
2 CrCl3 + KClO3 + 8 KOH = 7 KCl + 4 H2O + K2Cr2O7
Na2B4O7 + Cr2O3 = CrBO2 + Na2BO2 + O2 =>
4 Na2B4O7 + 6 Cr2O3 = 12 CrBO2 + 4 Na2BO2 + 7 O2
CH3CH2CH2CH2CHO + H2O = CO + H2 =>
CH3CH2CH2CH2CHO + 4 H2O = 5 CO + 9 H2
C4H10 + O2 = C2H4O2 + H2O =>
2 C4H10 + 5 O2 = 4 C2H4O2 + 2 H2O
N2H4 + NaOH + Zn + H2O = NH3 + Na2Zn(OH)4 =>
N2H4 + 2 NaOH + Zn + 2 H2O = 2 NH3 + Na2Zn(OH)4
CoBr2 + Zn(OH)2 = Co(OH)2 + ZnBr2 =>
CoBr2 + Zn(OH)2 = Co(OH)2 + ZnBr2
K2O + H2O = OH + KH =>
K2O + 3 H2O = 4 OH + 2 KH
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH =>
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
FeO + H2SO4 = H2O + Fe2(SO4)3 + SO2 =>
2 FeO + 4 H2SO4 = 4 H2O + Fe2(SO4)3 + SO2
CsOH + HCl2 = H2O + CsCl2 =>
CsOH + HCl2 = H2O + CsCl2
C4H10 + O2 = C2H4O2 + H2O =>
2 C4H10 + 5 O2 = 4 C2H4O2 + 2 H2O
H3PO4 + HL = H3P + HLO3 =>
3 H3PO4 + 4 HL = 3 H3P + 4 HLO3
ZnO + MgSO4 = ZnSO4 + MgO =>
ZnO + MgSO4 = ZnSO4 + MgO
IO3{-} + e + H{+} = I3{-} + H2O =>
3 IO3{-} + 16e + 18 H{+} = I3{-} + 9 H2O
Na2B4O7 + Cr2O3 = CrBO2 + Na2BO2 + O2 =>
4 Na2B4O7 + 6 Cr2O3 = 12 CrBO2 + 4 Na2BO2 + 7 O2
IO + H2O = OH + I =>
IO + H2O = 2 OH + I
V + H2SO4 + KMnO4 + H2O = VO + K2SO4 + H2MnO2 =>
5 V + H2SO4 + 2 KMnO4 + H2O = 5 VO + K2SO4 + 2 H2MnO2
HCl + K2MnO4 = KCl + MnCl2 + Cl2 + H2O =>
8 HCl + K2MnO4 = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O
Zn(OH)2 + CuSO4 = ZnCu + SO4(OH)2 =>
Zn(OH)2 + CuSO4 = ZnCu + SO4(OH)2
C4H10 + O2 = C2H4O2 + H2O =>
2 C4H10 + 5 O2 = 4 C2H4O2 + 2 H2O
FeO + H2SO4 = H2O + Fe2(SO4)3 + SO2 =>
2 FeO + 4 H2SO4 = 4 H2O + Fe2(SO4)3 + SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + HCl = H2Cl + (SO4)H =>
H2SO4 + HCl = H2Cl + (SO4)H
ZnO + MgSO4 = ZnSO4 + MgO =>
ZnO + MgSO4 = ZnSO4 + MgO
IO + H2O = OH + I =>
IO + H2O = 2 OH + I
Na2B4O7 + Cr2O3 = CrBO2 + Na2BO2 + O2 =>
4 Na2B4O7 + 6 Cr2O3 = 12 CrBO2 + 4 Na2BO2 + 7 O2
CCl6 + O2 = Cl2 + CO2 =>
CCl6 + O2 = 3 Cl2 + CO2
NH4OH + NH4Al(SO4)2*12H2O = Al(OH)3 + (NH4)2SO4 + H2O =>
3 NH4OH + NH4Al(SO4)2*12H2O = Al(OH)3 + 2(NH4)2SO4 + 12 H2O
Na2B4O7 + Cr2O3 = CrBO2 + Na2BO2 + O2 =>
4 Na2B4O7 + 6 Cr2O3 = 12 CrBO2 + 4 Na2BO2 + 7 O2
FeO + H2SO4 = H2O + Fe2(SO4)3 + SO2 =>
2 FeO + 4 H2SO4 = 4 H2O + Fe2(SO4)3 + SO2
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH =>
CSOH(aq) + H2SO4(aq) = CSSO4(aq)(l) + H2OH
HCOONH3CHCH2 + NaOH = HCOONa + NH3CHCH2OH =>
HCOONH3CHCH2 + NaOH = HCOONa + NH3CHCH2OH
AlI3 + Sn(Co3)2 = SnI4 + Al2(Co3)3 =>
4 AlI3 + 3 Sn(Co3)2 = 3 SnI4 + 2 Al2(Co3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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