| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ca + Cl = Ca2Cl2 =>
2 Ca + 2 Cl = Ca2Cl2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Cl2 + H2O = HCl + ClO2 =>
5 Cl2 + 4 H2O = 8 HCl + 2 ClO2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
potassium + iodine = potassiumiodide =>
2 K + I2 = 2 KI
Ca + Cl = Ca2Cl =>
2 Ca + Cl = Ca2Cl
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Ag + Mg(NO3)2 = Mg + Ag(NO3)2 =>
Ag + Mg(NO3)2 = Mg + Ag(NO3)2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
N + O = NO =>
N + O = NO
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2SO3 + HNO3 = H2SO4 + NO + H2O =>
3 H2SO3 + 2 HNO3 = 3 H2SO4 + 2 NO + H2O
calciumcarbonate + hydrochloricacid = calciumchloride + water + carbondioxide =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
H2O + O = H2O2 =>
H2O + O = H2O2
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
Na(s) + S(s) = Na2S(s) =>
2 Na(s) + S(s) = Na2S(s)
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2 + HOH = ClOH + H2 =>
Cl2 + 2 HOH = 2 ClOH + H2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O4 + Al = Al2O3 + Fe =>
3 Fe2O4 + 8 Al = 4 Al2O3 + 6 Fe
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H16O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C7H16O(g) + 21 O2(g) = 14 CO2(g) + 16 H2O(g)
Al2(CO3)3 + H3PO4 = AlPO4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 CO2 + 3 H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/20
Équations équilibrées sur02/19/19
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