| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + SO4 = SO3 + 2 OH
LiOH = Li + H2O + O2 =>
4 LiOH = 4 Li + 2 H2O + O2
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
Zn + HNO3 = Zn(NO3)2 + H2 = =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Fe(OH)2 + Ba(OH)2 = Ba4(Fe(OH)6)2 =>
2 Fe(OH)2 + 4 Ba(OH)2 = Ba4(Fe(OH)6)2
CaBr2(aq) + Na2CO3(aq) = Ca(CO3)2 + BrNa2 =>
CaBr2(aq) + 2 Na2CO3(aq) = Ca(CO3)2 + 2 BrNa2
K + H3PO4 = K3PO4 + H3 =>
3 K + H3PO4 = K3PO4 + H3
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2(aw) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2(aw) + 2 NaNO3(aq)
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
(c)Sc2O3(s) + SO3(l) = Sc2(SO4)3(s) =>
(c)Sc2O3(s) + 3 SO3(l) = Sc2(SO4)3(s)
HCl(aq) + AgHCO3(aq) = H2O(l) + AgCl(s) + CO2(g) =>
HCl(aq) + AgHCO3(aq) = H2O(l) + AgCl(s) + CO2(g)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg3O8P2 = P2 + O8 + Mg4 =>
4 Mg3O8P2 = 4 P2 + 4 O8 + 3 Mg4
I2 + ClO{-} + OH{-} = IO3{-} + H{+} + Cl{-} =>
I2 + 5 ClO{-} + OH{-} = 2 IO3{-} + H{+} + 5 Cl{-}
HI + KHO = KI + H2O =>
HI + KHO = KI + H2O
CaCl2 + NaSO3 = Ca(SO3)2 + NaCl =>
CaCl2 + 2 NaSO3 = Ca(SO3)2 + 2 NaCl
H2S + HNO3 = SO2 + NO2 + H2O =>
H2S + 6 HNO3 = SO2 + 6 NO2 + 4 H2O
C6H10 + H2SO4 = C6H11OSO2OH =>
C6H10 + H2SO4 = C6H11OSO2OH
NH3 + Li2SO4 + H2O = (NH4)2SO4 + LiOH =>
2 NH3 + Li2SO4 + 2 H2O = (NH4)2SO4 + 2 LiOH
CaCl2 + NaSO3 = Ca(SO3)2 + NaCl =>
CaCl2 + 2 NaSO3 = Ca(SO3)2 + 2 NaCl
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Fe2(SO4)3 + Fe = FeSO4 =>
Fe2(SO4)3 + Fe = 3 FeSO4
C2H5COOH + Na2CO3 = NaC2H5COO + CO2 + H2O =>
2 C2H5COOH + Na2CO3 = 2 NaC2H5COO + CO2 + H2O
CH3(CHOH)18COOH + O2 = CO2 + H2O =>
CH3(CHOH)18COOH + 20 O2 = 20 CO2 + 20 H2O
Zn(OH)2 + HCl(aq) = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl(aq) = ZnCl2 + 2 H2O
FeSO4 + BaCl2*2H2O = FeCl2 + BaSO4 + H2O =>
FeSO4 + BaCl2*2H2O = FeCl2 + BaSO4 + 2 H2O
CaCl2 + NaSO3 = Ca(SO3)2 + NaCl =>
CaCl2 + 2 NaSO3 = Ca(SO3)2 + 2 NaCl
C2H5NO2 + H2 = C2H5NH2 + H2O =>
C2H5NO2 + 3 H2 = C2H5NH2 + 2 H2O
Ni(NO2)2 + NaHCO3 = Ni(HCO3)2 + NaNO2 =>
Ni(NO2)2 + 2 NaHCO3 = Ni(HCO3)2 + 2 NaNO2
CaCl2 + NaSO3 = Ca(SO3)2 + NaCl =>
CaCl2 + 2 NaSO3 = Ca(SO3)2 + 2 NaCl
Pt + Al{3+} = Pt{2+} + Al =>
3 Pt + 2 Al{3+} = 3 Pt{2+} + 2 Al
V{2}O{5} + Al = V + Al{2}O{3} =>
V{2}O{5} + Al = V + Al{2}O{3}
H3PO4 + Pb = H2 + Pb(PO4) =>
2 H3PO4 + 2 Pb = 3 H2 + 2 Pb(PO4)
C3H6O + Ag = C3H6 + AgO =>
C3H6O + Ag = C3H6 + AgO
AlNO3 + K = K(NO3)2 + Al =>
2 AlNO3 + K = K(NO3)2 + 2 Al
Cd + Ag2O = CdO + Ag =>
Cd + Ag2O = CdO + 2 Ag
KMnO4 + C = CO2MnO2 + K =>
KMnO4 + C = CO2MnO2 + K
CO(H2O)6 + OH = CO(H2O)(OH) + H2O =>
CO(H2O)6 + OH = CO(H2O)(OH) + 5 H2O
C5H9NO4 + O2 = NH3 + CO2 + H2O =>
2 C5H9NO4 + 9 O2 = 2 NH3 + 10 CO2 + 6 H2O
CaBr2 + Ag3PO4 = Ca3(PO4)2 + AgBr =>
3 CaBr2 + 2 Ag3PO4 = Ca3(PO4)2 + 6 AgBr
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3(PO4) =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3(PO4)
CU(OH)2(s) = CUO + H2O(l) =>
CU(OH)2(s) = CUO + H2O(l)
XHBr + XCa(OH)2 = XH2O + XCaBr2 =>
2 XHBr + XCa(OH)2 = 2 XH2O + XCaBr2
AlCl3(aq) + Mg(OH)2(aq) = MgCl2 + Al(OH)3 =>
2 AlCl3(aq) + 3 Mg(OH)2(aq) = 3 MgCl2 + 2 Al(OH)3
RCOOH + NaOH = RCOO + Na + H2O =>
RCOOH + NaOH = RCOO + Na + H2O
Na1C18H35O2 + Ca1 = Ca(C18H35O2)2 + Na =>
2 Na1C18H35O2 + Ca1 = Ca(C18H35O2)2 + 2 Na
Al(s) + HCl(l) = H2(g) + AlCl3(ac) =>
2 Al(s) + 6 HCl(l) = 3 H2(g) + 2 AlCl3(ac)
SiCl4(l) + H2O = SiO2 + HCl(aq) =>
SiCl4(l) + 2 H2O = SiO2 + 4 HCl(aq)
SnCl2 + LiOH = SnOH + LiCl2 =>
SnCl2 + LiOH = SnOH + LiCl2
C5H12O + C2O2H4 = C7H14O2 + H2O =>
C5H12O + C2O2H4 = C7H14O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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