| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C7H7N + 35 O2 = 28 CO2 + 14 H2O + 2 N2
K4Fe(SCN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(SCN)6 + 194 KMnO4 + 383 H2SO4 = 234 KHSO4 + 5 Fe2(SO4)3 + 194 MnSO4 + 60 HNO3 + 60 CO2 + 236 H2O
C2H4(OH)2 + O2 = C2H2O2 + H2O =>
C2H4(OH)2 + O2 = C2H2O2 + 2 H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
H3 + PO4 = H2O + P4O10 =>
4 H3 + 4 PO4 = 6 H2O + P4O10
SO3 + Mg = MgO + SO2 =>
SO3 + Mg = MgO + SO2
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
Si + J = SiJ =>
Si + J = SiJ
Pb + NH3 = Pb(NH3)4 =>
Pb + 4 NH3 = Pb(NH3)4
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
C + CI2 = C2CI2 =>
2 C + CI2 = C2CI2
Mg + HNO3 = Mg(NO3)2 + H2O + NO =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 4 H2O + 2 NO
CO3{-2} + Mg(H2O)6{+2} = MgCO3 + H2O =>
CO3{-2} + Mg(H2O)6{+2} = MgCO3 + 6 H2O
C2H6 + Cl = C2H4Cl2 + HCl =>
C2H6 + 4 Cl = C2H4Cl2 + 2 HCl
Si(CH3O)4 + NaBr = Na(CH3O) + SiBr4 =>
Si(CH3O)4 + 4 NaBr = 4 Na(CH3O) + SiBr4
H2SO3(aq) + NH3(aq) = HSO3(aq) + NH4(aq) =>
H2SO3(aq) + NH3(aq) = HSO3(aq) + NH4(aq)
AlC2H3O2 + NaOH = AlOH + NaC2H3O2 =>
AlC2H3O2 + NaOH = AlOH + NaC2H3O2
Cl + CH = CCl4 + HCl =>
5 Cl + CH = CCl4 + HCl
Zn{2+} + (NH4)2S = ZnS + NH4{+} =>
Zn{2+} + (NH4)2S = ZnS + 2 NH4{+}
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
H3O + CO2 = CH3 + OH =>
5 H3O + 2 CO2 = 2 CH3 + 9 OH
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
C12H22O7 + O2 = CO2 + H2O =>
C12H22O7 + 14 O2 = 12 CO2 + 11 H2O
C2H6O2 + HNO3 = C2H2O4 + NO2 + H2O =>
C2H6O2 + 8 HNO3 = C2H2O4 + 8 NO2 + 6 H2O
AlO + H2O = Al2O3 + H2 =>
2 AlO + H2O = Al2O3 + H2
Ag2S(s) + O2(g) = Ag2O + SO2 =>
2 Ag2S(s) + 3 O2(g) = 2 Ag2O + 2 SO2
H2C2O4 + H2SO4 + NH4VO3 = (NH4)2SO4 + VOSO4 + H2O + CO2 =>
H2C2O4 + 3 H2SO4 + 2 NH4VO3 = (NH4)2SO4 + 2 VOSO4 + 4 H2O + 2 CO2
Zn(NO3)2 + Ca(s) = Ca(NO3)2(aq) + Zn(s) =>
Zn(NO3)2 + Ca(s) = Ca(NO3)2(aq) + Zn(s)
N2(s) + O2(g) = NO2 =>
N2(s) + 2 O2(g) = 2 NO2
B5H9 + H2O = B(OH)3 + H2 =>
B5H9 + 15 H2O = 5 B(OH)3 + 12 H2
C5H12 + O2 = CO + H =>
2 C5H12 + 5 O2 = 10 CO + 24 H
Ag2S04 + NaCl = AgCl + Na2S04 =>
Ag2S04 + 2 NaCl = 2 AgCl + Na2S04
K2Cr2O7 + H2C2O4 + K2C2O4*H2O = K3(Cr(C2O4)3)*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4*H2O = 2 K3(Cr(C2O4)3)*3H2O + 6 CO2 + 3 H2O
FeS2 + HBr = FeBr2 + HS =>
FeS2 + 2 HBr = FeBr2 + 2 HS
K2S2O8 + NaI = Na + SO4 + KI =>
K2S2O8 + 2 NaI = 2 Na + 2 SO4 + 2 KI
K2S2O8 + NaI = I2 + K2SO4 + Na2SO4 =>
K2S2O8 + 2 NaI = I2 + K2SO4 + Na2SO4
NaHCO3 + Fe(OH)SO4 = Fe(OH)3 + CO2 + Na2SO4 =>
2 NaHCO3 + Fe(OH)SO4 = Fe(OH)3 + 2 CO2 + Na2SO4
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
AlO + H2O = Al(OH)3 + H2 =>
2 AlO + 4 H2O = 2 Al(OH)3 + H2
H3C6H5O7 + LiOH = Li3C6H5O7 + H2O =>
H3C6H5O7 + 3 LiOH = Li3C6H5O7 + 3 H2O
HO2 + NO = HNO3 =>
HO2 + NO = HNO3
SiO + CaC2 = Si + CaO + CO2 =>
5 SiO + CaC2 = 5 Si + CaO + 2 CO2
Cu + NH3 + O2 + H2O = Cu(NH3)4(OH)2 =>
2 Cu + 8 NH3 + O2 + 2 H2O = 2 Cu(NH3)4(OH)2
SiO + CaC2 = Si + CaO + CO2 =>
5 SiO + CaC2 = 5 Si + CaO + 2 CO2
Ag2S(s) + O2(g) = Ag2O(aq) + S(aq) =>
2 Ag2S(s) + O2(g) = 2 Ag2O(aq) + 2 S(aq)
CN + Au = Au(CN)3 =>
3 CN + Au = Au(CN)3
C4H8(s) + O2(g) = CO2(g) + H2O(g) =>
C4H8(s) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
GeI2 = Ge + GeI4 =>
2 GeI2 = Ge + GeI4
FeH3 = Fe + H =>
FeH3 = Fe + 3 H
C5H8 + KMnO4 + H2O = C5H8O4 + KOH + MnO2 =>
3 C5H8 + 8 KMnO4 + 4 H2O = 3 C5H8O4 + 8 KOH + 8 MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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