| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb3O4 + 8 KOH + 4 H2O = K2[Pb(OH)4] + 2 K3[Pb(OH)6]
K3PO4 + K2CO3 = K3CO3 + K2PO4 =>
K3PO4 + K2CO3 = K3CO3 + K2PO4
KIO3 + KI + (H){+} = H2O + I2 + (K){+} =>
KIO3 + 5 KI + 6(H){+} = 3 H2O + 3 I2 + 6(K){+}
Na(OH) + H2SO4 = HOH + Na2SO4 =>
2 Na(OH) + H2SO4 = 2 HOH + Na2SO4
NaSO + HCl = NaSOHCl =>
NaSO + HCl = NaSOHCl
Hg + CuBr2 = HgBr2 + Cu =>
Hg + CuBr2 = HgBr2 + Cu
ZnO + Fe2O3 + O2 = Zn7Fe2O12 =>
7 ZnO + Fe2O3 + O2 = Zn7Fe2O12
CH3CH2Cl + KOH = CHCH + KCl + H2O + H2 =>
CH3CH2Cl + KOH = CHCH + KCl + H2O + H2
LiOH + H3PO4 = H2O + Li3(PO4) =>
3 LiOH + H3PO4 = 3 H2O + Li3(PO4)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na2SiO3(l) + CuSO4(s) = CuSiO3(s) + Na2SO4(l) =>
Na2SiO3(l) + CuSO4(s) = CuSiO3(s) + Na2SO4(l)
Fe2 + Co3 = FeCo =>
3 Fe2 + 2 Co3 = 6 FeCo
C8H10O + SOCl2 = C8H9Cl + H2O + SO2 =>
2 C8H10O + SOCl2 = 2 C8H9Cl + H2O + SO2
ZnO + Fe2O3 + O2 = Zn7Fe2O12 =>
7 ZnO + Fe2O3 + O2 = Zn7Fe2O12
AuNO3 + K2SO4 = Au2SO4 + KNO3 =>
2 AuNO3 + K2SO4 = Au2SO4 + 2 KNO3
Fe2O3 + LiOH = Fe(OH)3 + Li2O =>
Fe2O3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H15 + O2 = CO + H2O =>
4 C8H15 + 31 O2 = 32 CO + 30 H2O
N + O2 + H2O = NHO3 =>
4 N + 5 O2 + 2 H2O = 4 NHO3
Ga(OH)3 + NO2 = Ga(NO2)3 + H2O + O2 =>
4 Ga(OH)3 + 12 NO2 = 4 Ga(NO2)3 + 6 H2O + 3 O2
Mg(CO3) = MgO + CO2 =>
Mg(CO3) = MgO + CO2
NaHCO3 + CH3COOH = CO2 + CH3COOH3Na + H2O =>
8 NaHCO3 + 11 CH3COOH = 14 CO2 + 8 CH3COOH3Na + 2 H2O
H2SO4 + C6H12 = CH4 + SO4 =>
6 H2SO4 + C6H12 = 6 CH4 + 6 SO4
Cu2SO + HNO3 = CuSO4 + Cu(NO3)2 + NO2 + H2O =>
Cu2SO + 10 HNO3 = CuSO4 + Cu(NO3)2 + 8 NO2 + 5 H2O
Ga(s) + H3PO4(aq) = GaPO4(s) + H2(g) =>
2 Ga(s) + 2 H3PO4(aq) = 2 GaPO4(s) + 3 H2(g)
Au(NO3)3 + NH4(NO3) + H2O = HNO3 + Au =>
8 Au(NO3)3 + 3 NH4(NO3) + 9 H2O = 30 HNO3 + 8 Au
Al2(SO4)3(g) + KOH(g) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(g) + 6 KOH(g) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
NO + NOCl2 = NOCl =>
NO + NOCl2 = 2 NOCl
KSCN + HCl = HCN + KCl + S =>
KSCN + HCl = HCN + KCl + S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnSO4 + Zn = ZnZnSO4 =>
ZnSO4 + Zn = ZnZnSO4
XNaCl + H2SO4 = XHCl + Na2SO4 =>
2 XNaCl + H2SO4 = 2 XHCl + Na2SO4
K3PO4 + Cu(NO3)2 = KNO3 + Cu3(PO4)2 = K3PO4 + Cu(NO3)2 =>
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
KOH + NaCH3COO = NaOH + KCH3COO =>
KOH + NaCH3COO = NaOH + KCH3COO
ZnO + Fe2O3 + O2 = Zn7Fe2O12 =>
7 ZnO + Fe2O3 + O2 = Zn7Fe2O12
HCl + KCl = KHCl + Cl =>
HCl + KCl = KHCl + Cl
NaCl + Pb(C2H3O2)4 = NaC2H3O2 + PbCl4 =>
4 NaCl + Pb(C2H3O2)4 = 4 NaC2H3O2 + PbCl4
ZnO + Fe2O3 + O2 = Zn7Fe2O12 =>
7 ZnO + Fe2O3 + O2 = Zn7Fe2O12
Na2O2 + H3O{+} + I{-} = I2 + Na{+} + H2O =>
Na2O2 + 4 H3O{+} + 2 I{-} = I2 + 2 Na{+} + 6 H2O
ZnO + Fe2O3 + O2 = Zn7Fe2O12 =>
7 ZnO + Fe2O3 + O2 = Zn7Fe2O12
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
ZnO + Fe2O3 + O2 = Zn7Fe2O12 =>
7 ZnO + Fe2O3 + O2 = Zn7Fe2O12
CaO + Al2O3 + H2O = Ca3Al2(OH)12 =>
3 CaO + Al2O3 + 6 H2O = Ca3Al2(OH)12
TiO(NO3)2 + C19H42NBr = N2 + CO2 + H2O + TiO2 + Br2 =>
118 TiO(NO3)2 + 10 C19H42NBr = 123 N2 + 190 CO2 + 210 H2O + 118 TiO2 + 5 Br2
NaOH + H2SO4 = Na2SO4 + OH2 =>
2 NaOH + H2SO4 = Na2SO4 + 2 OH2
Fe(OH)2 + HNO3 = H2O + Fe(NO3)2 =>
Fe(OH)2 + 2 HNO3 = 2 H2O + Fe(NO3)2
I2O5 + H2S = I2 + SO2 + H2 =>
2 I2O5 + 5 H2S = 2 I2 + 5 SO2 + 5 H2
Na5 + H2O = Na(OH) + H2 =>
2 Na5 + 10 H2O = 10 Na(OH) + 5 H2
ZnO + Fe2O3 + O2 = Zn7Fe2O12 =>
7 ZnO + Fe2O3 + O2 = Zn7Fe2O12
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/23
Équations équilibrées sur01/25/23
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