| Équations équilibrées la veille | Équations équilibrées le lendemain |
AuC = CAu
Cl2 + SnBr4 = BrCl + Sn =>
2 Cl2 + SnBr4 = 4 BrCl + Sn
CH2O + Cl2 = CHClO + HCl =>
CH2O + Cl2 = CHClO + HCl
Li2O + H2O = Li(OH) =>
Li2O + H2O = 2 Li(OH)
Pb(C2H3O2)2 + Na2CrO4 = NaC2H3O2 + PbCrO4 =>
Pb(C2H3O2)2 + Na2CrO4 = 2 NaC2H3O2 + PbCrO4
Mn5O11 + KI + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
Mn5O11 + 12 KI + 11 H2SO4 = 5 MnSO4 + 6 I2 + 6 K2SO4 + 11 H2O
CrOO2 = CrO3 =>
CrOO2 = CrO3
AlCl3 + KMnO4 = KCl + Al(MnO4)3 =>
AlCl3 + 3 KMnO4 = 3 KCl + Al(MnO4)3
CH2CHCH2CH3 + Br2 = CH2(Br)CH(Br)CH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2(Br)CH(Br)CH2CH3
KMnO4 + FeSO4(NH4)2SO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 FeSO4(NH4)2SO4 + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + 8 H2O
Cu + H2SO4 + O2(g) = CuSO4 + H2O =>
2 Cu + 2 H2SO4 + O2(g) = 2 CuSO4 + 2 H2O
HCl + PO4 = HClPO4 =>
HCl + PO4 = HClPO4
C7H8O + H2SO4 = C7H8O4S + H2O =>
C7H8O + H2SO4 = C7H8O4S + H2O
H2O + IF7 = HI + HF + OF2 =>
2 H2O + IF7 = HI + 3 HF + 2 OF2
NaCl + J2 = NaJ + Cl =>
2 NaCl + J2 = 2 NaJ + 2 Cl
C2H4O + H2 = C2H6O =>
C2H4O + H2 = C2H6O
Ca3(PO4)2 + Si2O4 + C = P + Ca(SiO3)2 + CO =>
Ca3(PO4)2 + 3 Si2O4 + 2 C = 2 P + 3 Ca(SiO3)2 + 2 CO
CoSO4(aq) + NH4Cl(aq) = CoCl + NH4SO4 =>
CoSO4(aq) + NH4Cl(aq) = CoCl + NH4SO4
BaCO3 + CH3COOH = Ba(CH3COO)2 + HO0 + CO2 =>
6 BaCO3 + 11 CH3COOH = 6 Ba(CH3COO)2 + 8 HO0 + 4 CO2
C2H6(g) + H2O(g) = CO2(g) + H2(g) =>
C2H6(g) + 4 H2O(g) = 2 CO2(g) + 7 H2(g)
Zn3(VO4)2 + Zn(OH)2 = (ZnOH)3VO4 =>
Zn3(VO4)2 + 3 Zn(OH)2 = 2(ZnOH)3VO4
K2CO3 + H3PO3 = K3PO3 + H2O + CO2 =>
3 K2CO3 + 2 H3PO3 = 2 K3PO3 + 3 H2O + 3 CO2
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
H8C7 + O = CO2 + H2O =>
H8C7 + 18 O = 7 CO2 + 4 H2O
CuH2 + O2 = CuO2 + H2 =>
CuH2 + O2 = CuO2 + H2
(MgOH)2CO3 + HCl = MgCl2 + CO2 + H2O =>
(MgOH)2CO3 + 4 HCl = 2 MgCl2 + CO2 + 3 H2O
CH3OCH3(g) + O2(g) = H2O(l) + CO2(g) =>
CH3OCH3(g) + 3 O2(g) = 3 H2O(l) + 2 CO2(g)
As2O3 + Zn + HNO3 = AsH3 + H2O + Zn(NO3)2 =>
As2O3 + 6 Zn + 12 HNO3 = 2 AsH3 + 3 H2O + 6 Zn(NO3)2
KBr + NaNO3 = BrNO3 + KNa =>
KBr + NaNO3 = BrNO3 + KNa
KMnO4 + HBr = MnBr2 + KBr + Br + H2O =>
KMnO4 + 8 HBr = MnBr2 + KBr + 5 Br + 4 H2O
ZnSO4 + Br(NO3)2 = Zn(NO3)2 + BrSO4 =>
ZnSO4 + Br(NO3)2 = Zn(NO3)2 + BrSO4
CuSO4 + H2NOH + NaOH = Cu2O + N2 + H2O + Na2SO4 =>
2 CuSO4 + 2 H2NOH + 4 NaOH = Cu2O + N2 + 5 H2O + 2 Na2SO4
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
PbCl2 = Pb + Cl =>
PbCl2 = Pb + 2 Cl
SnCl2 + K2CrO4 + KOH + H2O = K4[Sn(OH)8] + CrCl3 =>
3 SnCl2 + 2 K2CrO4 + 8 KOH + 8 H2O = 3 K4[Sn(OH)8] + 2 CrCl3
K2SnO2 + BiCl3 + KOH = Bi + K2SnO3 + KCl + H2O =>
3 K2SnO2 + 2 BiCl3 + 6 KOH = 2 Bi + 3 K2SnO3 + 6 KCl + 3 H2O
CuO + N2 = CuN + O =>
2 CuO + N2 = 2 CuN + 2 O
AgCI + KNC = KAg(CN)2 + KCI =>
AgCI + 2 KNC = KAg(CN)2 + KCI
HCl + ZnS = ZnHCl + S =>
HCl + ZnS = ZnHCl + S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
COC12(g) + H2O(i) = HC1(aq) + CO2(g) =>
COC12(g) + 5 H2O(i) = 10 HC1(aq) + 3 CO2(g)
C6H12O6 + CH4 = C6H6 + H2O =>
3 C6H12O6 + 6 CH4 = 4 C6H6 + 18 H2O
HC2H3O + KOH = KH3O + HC2OH =>
HC2H3O + KOH = KH3O + HC2OH
K2CrO4 + Mg + H2O = Mg(OH)2 + Cr(OH)3 + KOH =>
2 K2CrO4 + 3 Mg + 8 H2O = 3 Mg(OH)2 + 2 Cr(OH)3 + 4 KOH
KO1000 + CO2 = O2 + K2CO3 =>
4 KO1000 + 2 CO2 = 1999 O2 + 2 K2CO3
CoCO3 + H(Ac) = Co(Ac)3 + CO2 + O2 + H2 =>
2 CoCO3 + 6 H(Ac) = 2 Co(Ac)3 + 2 CO2 + O2 + 3 H2
CH3CH2OH + Br2 = CH3CHBr2 + H2O =>
CH3CH2OH + Br2 = CH3CHBr2 + H2O
KCl + COH + HgS = K2S + Hg2Cl2 + H2O2 + CCl4 =>
16 KCl + 2 COH + 8 HgS = 8 K2S + 4 Hg2Cl2 + H2O2 + 2 CCl4
LiH2PO4 + Fe2O3 = LiFePO4 + H2O + O2 =>
4 LiH2PO4 + 2 Fe2O3 = 4 LiFePO4 + 4 H2O + O2
LiO3 + ClO = LiClO4 =>
LiO3 + ClO = LiClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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