| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C + S8 = 4 CS2
C2H4Cl2 + O2 = CO + Cl2 + H2O =>
C2H4Cl2 + 2 O2 = 2 CO + Cl2 + 2 H2O
HCO3 + H = H2O + CO2 =>
HCO3 + H = H2O + CO2
Cl + P = PCl5 =>
5 Cl + P = PCl5
PbCrO4 + NaOH = Na2CrO4 + Pb2CrO5 + H2O =>
2 PbCrO4 + 2 NaOH = Na2CrO4 + Pb2CrO5 + H2O
Ca(NO3)2 + NaC2H3O2 = Ca(C2H3O2)2 + NaNO3 =>
Ca(NO3)2 + 2 NaC2H3O2 = Ca(C2H3O2)2 + 2 NaNO3
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KOHHNO3 = KNO3HOH =>
KOHHNO3 = KNO3HOH
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HI + H2SO4 = H2S + I + H2O =>
8 HI + H2SO4 = H2S + 8 I + 4 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
XFe(NH4)2(SO4)2*6H2O + XH2C2O4 + XK2C2O4 + XH2O2 + XFe{2+} = XK3Fe(C2O4)3*3H2O + X(NH4)2SO4 + XH2SO4 + XH2O + XFe{3+} =>
9 XFe(NH4)2(SO4)2*6H2O + 21 XH2C2O4 + 21 XK2C2O4 + 12 XH2O2 + 15 XFe{2+} = 14 XK3Fe(C2O4)3*3H2O + 9 X(NH4)2SO4 + 9 XH2SO4 + 36 XH2O + 10 XFe{3+}
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2(aq) + NaNO3(s) =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(aq) + 6 NaNO3(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgCl2 + Cu = CuCl2 + AgCl =>
2 AgCl2 + Cu = CuCl2 + 2 AgCl
H2SO4 + TeO2 = H2TeO3 + SO3 =>
H2SO4 + TeO2 = H2TeO3 + SO3
H2SO4 + KOH = K2SO4(H2O)2 =>
H2SO4 + 2 KOH = K2SO4(H2O)2
Fe + NH4OH = Fe(NH3)33 + H2O =>
Fe + 33 NH4OH = Fe(NH3)33 + 33 H2O
H2S + Cu(OH)2 = H2Cu + S(OH)2 =>
H2S + Cu(OH)2 = H2Cu + S(OH)2
H2S(ac) + NaOH(ac) = Na2S(s) + H2O(i) =>
H2S(ac) + 2 NaOH(ac) = Na2S(s) + 2 H2O(i)
Boron + Chlorine = Borontrichloride =>
2 B + 3 Cl2 = 2 BCl3
(NH4)2S + As = As2S2 + NH4 =>
2(NH4)2S + 2 As = As2S2 + 4 NH4
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
CH3COOH + Cl2 = CH3COOHCl =>
2 CH3COOH + Cl2 = 2 CH3COOHCl
OHC6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
2 OHC6H5CH2OH + CuO = 2 C6H5CHO + Cu + 3 H2O
NaOH(aq) + Fe(NO3)3 = Na(NO3)(aq) + Fe(OH)3(aq) =>
3 NaOH(aq) + Fe(NO3)3 = 3 Na(NO3)(aq) + Fe(OH)3(aq)
Hg + CN = Hg(CN)2 =>
Hg + 2 CN = Hg(CN)2
BaCl2(aq) + H2SO4(aq) = BaO4(s) + H2SCl2(aq) =>
BaCl2(aq) + H2SO4(aq) = BaO4(s) + H2SCl2(aq)
N2H10C5O4 + O2 = CO2 + H2O + N2 =>
2 N2H10C5O4 + 11 O2 = 10 CO2 + 10 H2O + 2 N2
C12H26 + H2 = C6H14 =>
C12H26 + H2 = 2 C6H14
Br + Ag = AgBr =>
Br + Ag = AgBr
SO + Cl4 = SOCl2 =>
2 SO + Cl4 = 2 SOCl2
Mg2SiO4 + HCl = MgCl2 + H4SiO4 =>
Mg2SiO4 + 4 HCl = 2 MgCl2 + H4SiO4
{-}methyl{-}2{-}butanol = {-}chloro{-}2{-}methylbutane =>
{-}methyl{-}2{-}butanol = {-}chloro{-}2{-}methylbutane
AgOH + NaNO3 = AgNO3 + NaOH =>
AgOH + NaNO3 = AgNO3 + NaOH
FeCl3 + (NH4)SCN = FeSCN + (NH4)Cl3 =>
FeCl3 + (NH4)SCN = FeSCN + (NH4)Cl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HClO4 + SO4 = H2SO4 + ClO4 =>
2 HClO4 + SO4 = H2SO4 + 2 ClO4
MgOH(s) + HCl(aq) = MgCl(aq) + H2O(l) =>
MgOH(s) + HCl(aq) = MgCl(aq) + H2O(l)
FeCl3 + C6N6FeK4 = KCl + C18Fe7N18 =>
4 FeCl3 + 3 C6N6FeK4 = 12 KCl + C18Fe7N18
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
K2RuO4 + NaClO + H2O = RuO4 + KOH + NaCl =>
K2RuO4 + NaClO + H2O = RuO4 + 2 KOH + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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