| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
CuCl2 + KH2PO4 = CuPO4 + KH2Cl2 =>
CuCl2 + KH2PO4 = CuPO4 + KH2Cl2
HCl + NH3 = NH4 + Cl =>
HCl + NH3 = NH4 + Cl
P + O + H = H3PO4 =>
P + 4 O + 3 H = H3PO4
CaO2 + H2O = CaOH + O2 =>
4 CaO2 + 2 H2O = 4 CaOH + 3 O2
HgO(s) = Hg(l) + O2(g)2HgO(s) = Hg(l) + O2(g) =>
23 HgO(s) = 22 Hg(l) + O2(g)2HgO(s)
A1 + CaO = A12O3 + Ca =>
12 A1 + 3 CaO = A12O3 + 3 Ca
Si2(SO4)3 + AgNO3 = Ag2SO4 + Si(NO3)3 =>
Si2(SO4)3 + 6 AgNO3 = 3 Ag2SO4 + 2 Si(NO3)3
Y2O3 + ZrO2 + NaOH = Na200000Y4430Zr77100O260845 + H2O =>
2215 Y2O3 + 77100 ZrO2 + 200000 NaOH = Na200000Y4430Zr77100O260845 + 100000 H2O
KOH + Cu(SO4)2 = Cu(OH) + K(SO4)2 =>
KOH + Cu(SO4)2 = Cu(OH) + K(SO4)2
Cu(NH3)4SO4 = CuSO4 + NH3 =>
Cu(NH3)4SO4 = CuSO4 + 4 NH3
MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2
HCl + F2 + H2O = HClO3 + HF =>
HCl + 3 F2 + 3 H2O = HClO3 + 6 HF
H2SiF6 + NaOH = Na2SiF6 + H2O =>
H2SiF6 + 2 NaOH = Na2SiF6 + 2 H2O
Au(s) + HCl(aq) = H(g) + AuCl3(aq) =>
Au(s) + 3 HCl(aq) = 3 H(g) + AuCl3(aq)
P4(l) + Cl2 = PCl3(g) =>
P4(l) + 6 Cl2 = 4 PCl3(g)
NaClO + H2O = HClO + NaOH =>
NaClO + H2O = HClO + NaOH
ZnCI2 + CuSO4 = ZnCu + CI2SO4 =>
ZnCI2 + CuSO4 = ZnCu + CI2SO4
KMnO4 + I2 + H2O = KIO3 + MnO2 + KOH =>
10 KMnO4 + 3 I2 + 2 H2O = 6 KIO3 + 10 MnO2 + 4 KOH
Pb(OH)2 + HI = HI(OH)2 + Pb =>
Pb(OH)2 + HI = HI(OH)2 + Pb
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Cu + H2SO5 = CuSO5 + H2 =>
Cu + H2SO5 = CuSO5 + H2
KH2PO4 + CaCl2 = KCl + Ca(H2PO4)2 =>
2 KH2PO4 + CaCl2 = 2 KCl + Ca(H2PO4)2
FeS2 + H2 = FeS2H2 =>
FeS2 + H2 = FeS2H2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Fe(NO3){+3} + BaOH{+2} = FeOH{+3} + Ba(NO3){+2} =>
Fe(NO3){+3} + BaOH{+2} = FeOH{+3} + Ba(NO3){+2}
CaO + Fe = FeO + Ca =>
CaO + Fe = FeO + Ca
Li(NO3) = Li20 + NO2 + O2 =>
20 Li(NO3) = Li20 + 20 NO2 + 10 O2
NiO + ClF3 = NiF2 + Cl22 + O2 =>
66 NiO + 44 ClF3 = 66 NiF2 + 2 Cl22 + 33 O2
Ni2 + HC2H3O2 = H4 + Ni2C2O2 =>
Ni2 + HC2H3O2 = H4 + Ni2C2O2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H3PO4 + S = H3PO3 + SO2 =>
2 H3PO4 + S = 2 H3PO3 + SO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Zn + H3PO4 = H2 + ZnPO4 =>
2 Zn + 2 H3PO4 = 3 H2 + 2 ZnPO4
PbO + NaOH = Pb(OH)2 + Na2O =>
PbO + 2 NaOH = Pb(OH)2 + Na2O
CuSO4*5H2O + K2C2O4 = K2(Cu(C2O4)2)*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4 = K2(Cu(C2O4)2)*2H2O + K2SO4 + 3 H2O
Eu(s) + HF(g) = EuF3(s) + H2(g) =>
2 Eu(s) + 6 HF(g) = 2 EuF3(s) + 3 H2(g)
C3H7NO3 = C3H4O3 + NH3 =>
C3H7NO3 = C3H4O3 + NH3
Pd + P = PdP2 =>
Pd + 2 P = PdP2
KNO3 + C6H12O6 = K2 + N2 + H2O + CO2 =>
4 KNO3 + C6H12O6 = 2 K2 + 2 N2 + 6 H2O + 6 CO2
Nh4 + OH = Nh4OH =>
Nh4 + OH = Nh4OH
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CNCH2CH2CH2CN + H2O + HBr = HOOCCH2CH2CH2COOH + NH4Br =>
CNCH2CH2CH2CN + 4 H2O + 2 HBr = HOOCCH2CH2CH2COOH + 2 NH4Br
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
C2H6 + Fe2O3 = CO2 + H2O + FeO =>
C2H6 + 7 Fe2O3 = 2 CO2 + 3 H2O + 14 FeO
NaN3(s) = N2(g) + Na(s) =>
2 NaN3(s) = 3 N2(g) + 2 Na(s)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ni3Cl + O2 = Ni2O + Cl2O5 =>
2 Ni3Cl + 4 O2 = 3 Ni2O + Cl2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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