| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cr2Hf2C3 = 5 HfC + 2 Cr3C2 + Hf
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
NaCl(aq) + HNO3(aq) = HCl(aq) + NaNO3(l) =>
NaCl(aq) + HNO3(aq) = HCl(aq) + NaNO3(l)
KOH + BaO = Ba(KO)2 + H2O =>
2 KOH + BaO = Ba(KO)2 + H2O
(NH4)2SO3 + Rb2CO3 = Rb2SO3 + (NH4)2CO3 =>
(NH4)2SO3 + Rb2CO3 = Rb2SO3 + (NH4)2CO3
NH4NO3 + Na2SO4 = (NH4)2SO4 + NaNO3 =>
2 NH4NO3 + Na2SO4 = (NH4)2SO4 + 2 NaNO3
ZnSO4KOH = KSO4ZnOH =>
ZnSO4KOH = KSO4ZnOH
HBr + SnCl2 = HCl2 + SnBr =>
HBr + SnCl2 = HCl2 + SnBr
KMnO4 + KI + H2SO4 = K2SO4 + KIO3 + MnSO4 + H2O =>
6 KMnO4 + 5 KI + 9 H2SO4 = 3 K2SO4 + 5 KIO3 + 6 MnSO4 + 9 H2O
SnO2 + S + Na2CO2 = Na2SnS3 + Na2SO4 + CO2 =>
2 SnO2 + 7 S + 3 Na2CO2 = 2 Na2SnS3 + Na2SO4 + 3 CO2
CuF2(aq) + H2SO4(aq) = CuSO4(aq) + HF(aq) =>
CuF2(aq) + H2SO4(aq) = CuSO4(aq) + 2 HF(aq)
Li3AsO4 = Li3As + O2 =>
Li3AsO4 = Li3As + 2 O2
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
NH4HCO3 + Ca(OH)2 = CaCO3 + NH3 + H2O =>
NH4HCO3 + Ca(OH)2 = CaCO3 + NH3 + 2 H2O
CuCO3 + H2O2 = H2CO3 + CuO2 =>
CuCO3 + H2O2 = H2CO3 + CuO2
Lithium + bromine = Lithiumbromide =>
2 Li + Br2 = 2 LiBr
AgNO3 + Mg = AgNO3Mg =>
AgNO3 + Mg = AgNO3Mg
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Pb3[Fe(CN)6]2 + NH3 = H3[Fe(CN)6] + Pb(NH2)2 =>
Pb3[Fe(CN)6]2 + 6 NH3 = 2 H3[Fe(CN)6] + 3 Pb(NH2)2
H2CO3HCl = H3CO3Cl =>
H2CO3HCl = H3CO3Cl
RbH + H2O = RbOH + H2 =>
RbH + H2O = RbOH + H2
H2S + HCl = SCl + H2 =>
2 H2S + 2 HCl = 2 SCl + 3 H2
HCl + HgO + KBr = HgBr + KCl + OH =>
HCl + HgO + KBr = HgBr + KCl + OH
AlO + H2SO4 = Al2(SO4)2 + H2O =>
2 AlO + 2 H2SO4 = Al2(SO4)2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgBr{2} + Cl = MgCl{2} + Br =>
MgBr{2} + Cl = MgCl{2} + Br
Fe(OH)3 + C6Cl5OH = H2O + CO2 + Cl + FeO =>
23 Fe(OH)3 + C6Cl5OH = 35 H2O + 6 CO2 + 5 Cl + 23 FeO
Fe2(SO4)3 + Na2S + H2O = Fe(OH)3 + H2S + Na2SO4 =>
Fe2(SO4)3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 3 Na2SO4
Li2CO3 + CoCl4 = LiCl + Co(CO3)2 =>
2 Li2CO3 + CoCl4 = 4 LiCl + Co(CO3)2
H2S + HCl = SCl + H2 =>
2 H2S + 2 HCl = 2 SCl + 3 H2
C6H5OH + HNO3 = C6H5ONO3 + H2 =>
C6H5OH + HNO3 = C6H5ONO3 + H2
SO3 + ClO2 = Cl + SO4 =>
2 SO3 + ClO2 = Cl + 2 SO4
AlCl3 + NaOH = Na(Al(OH)4) + NaCl =>
AlCl3 + 4 NaOH = Na(Al(OH)4) + 3 NaCl
NH4OH + NaNO2 = (NH4)NO2 + NaOH =>
NH4OH + NaNO2 = (NH4)NO2 + NaOH
C8H16O5 + O2 = CO2 + H2O =>
2 C8H16O5 + 19 O2 = 16 CO2 + 16 H2O
H2S + HCl = SCl + H2 =>
2 H2S + 2 HCl = 2 SCl + 3 H2
BeOH2CO3 = BeCO3H2O =>
BeOH2CO3 = BeCO3H2O
C57H104O6 + CH3OH = C18H34O2 + C3H8O3 =>
32 C57H104O6 + 81 CH3OH = 102 C18H34O2 + 23 C3H8O3
HNO3 + SnCl2 + HCl = SnCl4 + N2O + H2O =>
2 HNO3 + 4 SnCl2 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
SnO2 + H2 = SnO + H2O =>
SnO2 + H2 = SnO + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag + Fe(OH) = Ag2O + Fe + H2O =>
2 Ag + 2 Fe(OH) = Ag2O + 2 Fe + H2O
KClO4 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO4 + 4 H2SO4 = 4 KHSO4 + 3 O2 + 4 ClO2 + 2 H2O
BaSO4 + CeNH3 = BaNH3 + CeSO4 =>
BaSO4 + CeNH3 = BaNH3 + CeSO4
NaNO3(aq) + HCl(aq) + Au(s) = HAuCl4(aq) + NO(g) + H2O(l) + NaCl(aq) =>
NaNO3(aq) + 5 HCl(aq) + Au(s) = HAuCl4(aq) + NO(g) + 2 H2O(l) + NaCl(aq)
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Ce(NH4)2(NO3)6 + NH4NO3 = Ce(OH)3 + NH3 + NO3 =>
Ce(NH4)2(NO3)6 + 4 NH4NO3 = Ce(OH)3 + 7 NH3 + 9 NO3
CH3OH + Na = CH3ONa + H =>
CH3OH + Na = CH3ONa + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/30/24
Équations équilibrées sur08/29/23
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