| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + NaN3 = HN3 + NaHSO4
Bi2Te3 + Bi2O3 = Bi2O2Te =>
Bi2Te3 + 2 Bi2O3 = 3 Bi2O2Te
CH3CH2Br + NaOH = NaBr + CH3CH2OH =>
CH3CH2Br + NaOH = NaBr + CH3CH2OH
LiBr + Ti(SO3)2 = Li2SO3 + TiBr4 =>
4 LiBr + Ti(SO3)2 = 2 Li2SO3 + TiBr4
Cu(NO3)2 + NaOH = CuNa(NO3)2OH =>
Cu(NO3)2 + NaOH = CuNa(NO3)2OH
AlPO4 + Na2S = Al2S3 + Na3PO4 =>
2 AlPO4 + 3 Na2S = Al2S3 + 2 Na3PO4
NaNO2 + Br2 + NaOH = NaNO3 + HBr + NaBr =>
NaNO2 + Br2 + NaOH = NaNO3 + HBr + NaBr
H2 + NO2 = N2 + H2O =>
4 H2 + 2 NO2 = N2 + 4 H2O
C6H8O6 + OH = C6H6O6 + H2O =>
C6H8O6 + 2 OH = C6H6O6 + 2 H2O
Mg(OH)2 + H3As = Mg3As2 + H2O =>
3 Mg(OH)2 + 2 H3As = Mg3As2 + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
P + NaClO3 = NaCl + P2O5 =>
6 P + 5 NaClO3 = 5 NaCl + 3 P2O5
Al(a) + Br2(g) = AlBr3(s) =>
2 Al(a) + 3 Br2(g) = 2 AlBr3(s)
BeS + Pb(NO3)2 = Be(NO3)2 + PbS =>
BeS + Pb(NO3)2 = Be(NO3)2 + PbS
Na2CO3 + ZnSO4*7H2O = ZnCO3 + Na2SO4 + H2O =>
Na2CO3 + ZnSO4*7H2O = ZnCO3 + Na2SO4 + 7 H2O
BrO3{-} + Sb{3+} = Br{-} + Sb{5+} + O{-} =>
2 BrO3{-} + 3 Sb{3+} = 2 Br{-} + 3 Sb{5+} + 6 O{-}
BaCl + NaSO4 = BaSO4*NaCl =>
BaCl + NaSO4 = BaSO4*NaCl
C6H9O7(s) + NaHCO3(s) = NaC6H5O7(aq) + H2O(l) + CO2(g) =>
16 C6H9O7(s) + 19 NaHCO3(s) = 19 NaC6H5O7(aq) + 34 H2O(l) + CO2(g)
K3AsO4 + MgCl2 = Mg3(AsO4)2 + KCl =>
2 K3AsO4 + 3 MgCl2 = Mg3(AsO4)2 + 6 KCl
CO2 + H2 = C8H18 + H2O =>
8 CO2 + 25 H2 = C8H18 + 16 H2O
sodiumcarbonate + hydrochloricacid = sodiumchloride + sodiumhydrogencarbonate =>
Na2CO3 + HCl = NaCl + NaHCO3
KOH(aq) + KHC8H4O4(aq) = H2O(l) + K2C8H4O4(aq) =>
KOH(aq) + KHC8H4O4(aq) = H2O(l) + K2C8H4O4(aq)
Al2(SO4)3 = Al{+3)+(SO4){-2} =>
Al2(SO4)3 = 2 Al{+3)+3(SO4){-2}
Ag(aq) + I(aq) = AgI(s) =>
Ag(aq) + I(aq) = AgI(s)
HNO3(aq)KOH(aq) = H2O(l)KNO3(aq) =>
HNO3(aq)KOH(aq) = H2O(l)KNO3(aq)
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2 =>
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2
C10H18O4N2 + O2 = CO2 + H2O + N2 =>
2 C10H18O4N2 + 25 O2 = 20 CO2 + 18 H2O + 2 N2
Sn4{+} + H2 = Sn + H{+} =>
2 Sn4{+} + H2 = 8 Sn + 2 H{+}
C15H24O6 + O2 = CO2 + H2O =>
C15H24O6 + 18 O2 = 15 CO2 + 12 H2O
Mg + HCH3CO2 = Mg(CH3CO2)2 + H2 =>
Mg + 2 HCH3CO2 = Mg(CH3CO2)2 + H2
Si2H3 + O2(g) = SiO2(g) + H2O(g) =>
4 Si2H3 + 11 O2(g) = 8 SiO2(g) + 6 H2O(g)
B2O3(s) + Cl2(g) = BCl3(l) + O2(g) =>
2 B2O3(s) + 6 Cl2(g) = 4 BCl3(l) + 3 O2(g)
NH4OH(aq) + Pb(NO3)2(aq) = Pb(OH)2() + NH4(NO3)() =>
2 NH4OH(aq) + Pb(NO3)2(aq) = Pb(OH)2() + 2 NH4(NO3)()
H2SO3 + OH{-} = SO3{2-} + H2O =>
H2SO3 + 2 OH{-} = SO3{2-} + 2 H2O
(Cd3(PO4)2) + (NH4)2S = CdS + H12N3O4P =>
(Cd3(PO4)2) + 3(NH4)2S = 3 CdS + 2 H12N3O4P
CH3COOH + CuSO4 = (CH3COO)2SO4 + H2Cu =>
2 CH3COOH + CuSO4 = (CH3COO)2SO4 + H2Cu
Fe{3+} + K{-} = FeK{2+} =>
Fe{3+} + K{-} = FeK{2+}
HCOOH + Al = Al(COOH)3 + H2 =>
6 HCOOH + 2 Al = 2 Al(COOH)3 + 3 H2
Pb{2+} + Cd = Pb + Cd{2+} =>
Pb{2+} + Cd = Pb + Cd{2+}
Pb(C2H3O2)4 + Ca(OH)2 = Pb(OH)2 + Ca(C2H3O2)4 =>
Pb(C2H3O2)4 + Ca(OH)2 = Pb(OH)2 + Ca(C2H3O2)4
K2SiO3 + MgSO4 = MgSiO3 + K2SO4 =>
K2SiO3 + MgSO4 = MgSiO3 + K2SO4
LiCl + CaOH = LiOH + CaCl =>
LiCl + CaOH = LiOH + CaCl
MnCO3(s) + HCl(aq) = MnCl2(s) + H2CO3(aq) =>
MnCO3(s) + 2 HCl(aq) = MnCl2(s) + H2CO3(aq)
CH3OH = O2 + CH4 =>
2 CH3OH = O2 + 2 CH4
S2O + H2O = SOH =>
S2O + H2O = 2 SOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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