| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + Zn(NO3)2 = 2 K3NO3 + Zn(PO4)2
C5H12 + H3PO4 = CO2 + P2O3 + H2O =>
C5H12 + 16 H3PO4 = 5 CO2 + 8 P2O3 + 30 H2O
Fe + Zn(NO3)2(l) = Fe(NO3)2(l) + Zn =>
Fe + Zn(NO3)2(l) = Fe(NO3)2(l) + Zn
CuCl2(s) + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2(s) + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
C100H151O91N11 + O2 = CO2 + H2 + N2 =>
2 C100H151O91N11 + 109 O2 = 200 CO2 + 151 H2 + 11 N2
Fe + HNO3 = (FeNO3)2 + H2 =>
2 Fe + 2 HNO3 = (FeNO3)2 + H2
HCONH2 + H2O = HCOO + NH4 =>
HCONH2 + H2O = HCOO + NH4
CaCO3 + ZnO + Gd2O3 = Ca2GdZnO3 + CO2 + O2 =>
8 CaCO3 + 4 ZnO + 2 Gd2O3 = 4 Ca2GdZnO3 + 8 CO2 + 3 O2
Co(OH)2 + HClO4 = Co(ClO4)2 + HOH =>
Co(OH)2 + 2 HClO4 = Co(ClO4)2 + 2 HOH
Fe3O4 + HBr = FeBr2 + FeBr3 + H2O =>
Fe3O4 + 8 HBr = FeBr2 + 2 FeBr3 + 4 H2O
Fe(NO3) + K(CO3) = Fe(CO3) + KNO3 =>
Fe(NO3) + K(CO3) = Fe(CO3) + KNO3
CO + KMnO4 + H2O + KOH = MnO2 + KHCO3 =>
3 CO + 2 KMnO4 + H2O + KOH = 2 MnO2 + 3 KHCO3
HgCl2 + NH3 = Hg(NH3)2 + Cl2 =>
HgCl2 + 2 NH3 = Hg(NH3)2 + Cl2
Na2O2 = Na2O + O =>
Na2O2 = Na2O + O
K2SO4(ag) + Pb(NO3)2(ag) = PbSO4(s) + KNO3(ag) =>
K2SO4(ag) + Pb(NO3)2(ag) = PbSO4(s) + 2 KNO3(ag)
NO2(aq) + H2O(l) = HNO3 + NO =>
3 NO2(aq) + H2O(l) = 2 HNO3 + NO
K2Cr2O7 + HSO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 HSO4 + 5 Na2SO3 = Cr2(SO4)3 + K2SO4 + 5 Na2SO4 + 2 H2O
Cl2 + Na[Al(OH)4] + H2O = NaClO3 + Al(OH)3 + HCl =>
3 Cl2 + Na[Al(OH)4] + 2 H2O = NaClO3 + Al(OH)3 + 5 HCl
XeO3 + HI = Xe + H2O + I3H =>
XeO3 + 9 HI = Xe + 3 H2O + 3 I3H
Mg(NO3)2 + Fe2(CO3)3 = Mg(CO3) + (NO3)3Fe =>
3 Mg(NO3)2 + Fe2(CO3)3 = 3 Mg(CO3) + 2(NO3)3Fe
H2(SO4) + Ti = Ti(SO4)2 + H2 =>
2 H2(SO4) + Ti = Ti(SO4)2 + 2 H2
HOOCCH(CH3)NH2 + NaOH = OOCCH(CH3)NH2 + H2O + Na =>
HOOCCH(CH3)NH2 + NaOH = OOCCH(CH3)NH2 + H2O + Na
HNO4 + AgCl = Ag(NO4) + HCl =>
HNO4 + AgCl = Ag(NO4) + HCl
SnO + Al = Sn + Al2O3 =>
3 SnO + 2 Al = 3 Sn + Al2O3
K(ClO) = K + Cl + O =>
K(ClO) = K + Cl + O
C6H5COO{-} + H2O + SO2 = C6H5COOH + HSO3{-} =>
C6H5COO{-} + H2O + SO2 = C6H5COOH + HSO3{-}
H4SO5 + CuO = H2SO4 + H2CuO2 =>
H4SO5 + CuO = H2SO4 + H2CuO2
AlOH3 + HCl = HOH3 + ClAl =>
AlOH3 + HCl = HOH3 + ClAl
Al + NaOH + H2O = H2 + Na2Al(OH)4 =>
Al + 2 NaOH + 2 H2O = H2 + Na2Al(OH)4
KOH + H3PO2 = K3PO2 + H2O =>
3 KOH + H3PO2 = K3PO2 + 3 H2O
NaNH2 + K(NO3) = KNa + NO3 + NH2 =>
NaNH2 + K(NO3) = KNa + NO3 + NH2
H3N + Co(OH)3 = CoN + H2O =>
H3N + Co(OH)3 = CoN + 3 H2O
C + Na(OH) + H2O = H2 + Na2CO3 =>
C + 2 Na(OH) + H2O = 2 H2 + Na2CO3
Ba(NO3)2(aq) + Na2C2O4(aq) = BaC2O4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2C2O4(aq) = BaC2O4(s) + 2 NaNO3(aq)
Cu(OH)2(heated) = CuO + H2O =>
Cu(OH)2(heated) = CuO + H2O
Al2(SO4)3 + CHNaO3 = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 6 CHNaO3 = 2 Al(OH)3 + 6 CO2 + 3 Na2SO4
(NH4)3PO4 + Ni(NO3)2 = (NO3)2PO4 + Ni(NH4)3 =>
(NH4)3PO4 + Ni(NO3)2 = (NO3)2PO4 + Ni(NH4)3
NH3 + KBrO3 = N2 + KBr + H2O =>
2 NH3 + KBrO3 = N2 + KBr + 3 H2O
CH3CO2H + NaHCO3 = CH3CO2Na + CO2 + H2O =>
CH3CO2H + NaHCO3 = CH3CO2Na + CO2 + H2O
AgNO3(aq) + CoCl2(aq) = AgCl(aq) + Co(NO3)2(aq) =>
2 AgNO3(aq) + CoCl2(aq) = 2 AgCl(aq) + Co(NO3)2(aq)
HNO3 + CuS = SO2 + NO + Cu(NO3)2 + H2O =>
4 HNO3 + CuS = SO2 + 2 NO + Cu(NO3)2 + 2 H2O
C4H9OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 16 KMnO4 + 24 H2SO4 = 20 HCOOH + 16 MnSO4 + 8 K2SO4 + 29 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Co + Fe = FeCo =>
Co + Fe = FeCo
Cu + AgNO{3} = Ag + Cu(NO{3}) =>
Cu + AgNO{3} = Ag + Cu(NO{3})
Sb2O3 + H2O = H3SbO3 =>
Sb2O3 + 3 H2O = 2 H3SbO3
C6H13NH2(l) + O2(g) = CO2(g) + N2(g) + H2O(g) =>
4 C6H13NH2(l) + 39 O2(g) = 24 CO2(g) + 2 N2(g) + 30 H2O(g)
(CH)2O3 + HNO3 = H2O + CHO + NO3 =>
(CH)2O3 + 2 HNO3 = H2O + 2 CHO + 2 NO3
CaCl2 + Li2SO4 = CaSO4 + LiCl =>
CaCl2 + Li2SO4 = CaSO4 + 2 LiCl
MgCl2 + Ag2SO4 = AgCl + MgSO4 =>
MgCl2 + Ag2SO4 = 2 AgCl + MgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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