| Équations équilibrées la veille |
2 Bi(OH)3 + 3 NaSnO2 = 3 NaSnO3 + 2 Bi + 3 H2O
C12H11OH + O2 = CO2 + H2O =>
2 C12H11OH + 29 O2 = 24 CO2 + 12 H2O
AlN + HOH = Al(OH)3 + H2 + N2 =>
2 AlN + 6 HOH = 2 Al(OH)3 + 3 H2 + N2
N2H2 + C9H16O2 = N2 + C9H20O2 =>
2 N2H2 + C9H16O2 = 2 N2 + C9H20O2
HI + IO3 = H2O + I2 =>
12 HI + 2 IO3 = 6 H2O + 7 I2
HOAc = H + OAc =>
HOAc = H + OAc
H2SO4 + BaCl2 = HCl + BaSO4 =>
H2SO4 + BaCl2 = 2 HCl + BaSO4
AgCl + KOH = AgOH1KCl =>
AgCl + KOH = AgOH1KCl
NH3 + AgCl = AgH3 + NCl =>
NH3 + AgCl = AgH3 + NCl
calciumhydroxide + ammoniumsulfate = ammonia + water + calciumsulfate =>
Ca(OH)2 + (NH4)2SO4 = 2 NH3 + 2 H2O + CaSO4
NaCl(aq) + F2(aq) = NaF(aq) + Cl2(g) =>
2 NaCl(aq) + F2(aq) = 2 NaF(aq) + Cl2(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Zn + PBNO3 = Zn(NO3)2 + PB =>
Zn + 2 PBNO3 = Zn(NO3)2 + 2 PB
C3H8(g) + O2(g) = CO2(g) + H2O9(g) =>
C3H8(g) + 21 O2(g) = 3 CO2(g) + 4 H2O9(g)
NaClO + P = NaCl + P2O5 =>
5 NaClO + 2 P = 5 NaCl + P2O5
C3H7OH + O2 = CO2 + H0O =>
2 C3H7OH + 13 O2 = 6 CO2 + 16 H0O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CH3OH + Ca(OH)2 = CaCO3 + H2 =>
CH3OH + Ca(OH)2 = CaCO3 + 3 H2
Al2O3 + KBr = AlBr3 + K2O =>
Al2O3 + 6 KBr = 2 AlBr3 + 3 K2O
Cr2O7(NH4)2 = Cr2O3 + H2O + N2 =>
Cr2O7(NH4)2 = Cr2O3 + 4 H2O + N2
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
HNO3 + MgO2H2 = H2O + MgN2O6 =>
2 HNO3 + MgO2H2 = 2 H2O + MgN2O6
Mg(s) + CoCl3(aq) = MgCl2(aq) + Co(s) =>
3 Mg(s) + 2 CoCl3(aq) = 3 MgCl2(aq) + 2 Co(s)
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Li + MgCl2 = LiCl + Mg =>
2 Li + MgCl2 = 2 LiCl + Mg
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C2C6H5COOH + O2 = CO2 + H2O =>
2 C2C6H5COOH + 19 O2 = 18 CO2 + 6 H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
SiF4 + H2O = H2SiF6 + Si(OH)4 =>
3 SiF4 + 4 H2O = 2 H2SiF6 + Si(OH)4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + FeSO3 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 10 FeSO3 + 14 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 14 H2O
SO2 + BaCO3 = BaSO3 + CO2 =>
SO2 + BaCO3 = BaSO3 + CO2
Na3(SO4)(aq) + CaCl2(aq) = NaCl(aq) + Ca3(SO4)2(s) =>
2 Na3(SO4)(aq) + 3 CaCl2(aq) = 6 NaCl(aq) + Ca3(SO4)2(s)
ZiCl2 = Zi + Cl =>
ZiCl2 = Zi + 2 Cl
Hg + HNO3 = Hg(NO3)2 + H2O + HNO2 =>
Hg + 3 HNO3 = Hg(NO3)2 + H2O + HNO2
Al + CuCl2 = AlCl3 + Cu2 =>
4 Al + 6 CuCl2 = 4 AlCl3 + 3 Cu2
ZnCr2O4 + Fe2(CO3)3 = ZnCO3 + Fe2(Cr2O4)3 =>
3 ZnCr2O4 + Fe2(CO3)3 = 3 ZnCO3 + Fe2(Cr2O4)3
Mn(NO3)2 + Na2BiO3 + HNO3 = NaNO3 + Bi(NO3)2 + H2O + HMnO4 =>
2 Mn(NO3)2 + 5 Na2BiO3 + 16 HNO3 = 10 NaNO3 + 5 Bi(NO3)2 + 7 H2O + 2 HMnO4
*H2SO4 + Mg = MgSO4 + S + H2O =>
4*H2SO4 + 3 Mg = 3 MgSO4 + S + 4 H2O
C6H5NO2 + H2 = C12H12N2 + H2O =>
2 C6H5NO2 + 5 H2 = C12H12N2 + 4 H2O
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH3)2SO4 + H2O =>
5(NH4)2C2O4 + 4 KMnO4 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 CO2 + 5(NH3)2SO4 + 16 H2O
H3PO4 + HJ = J2 + H3PO3 + H2O =>
H3PO4 + 2 HJ = J2 + H3PO3 + H2O
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butenpropyne =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butenpropyne
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Rubidium + chlorine = rubidiumchloride =>
2 Rb + Cl2 = 2 RbCl
KI + ZnSO4 = ZnI + KSO4 =>
KI + ZnSO4 = ZnI + KSO4
CaCl2 + BaCO3 = BaCl2 + CaCO3 =>
CaCl2 + BaCO3 = BaCl2 + CaCO3
NaCl + Fe2 = Fe2Cl + Na =>
NaCl + Fe2 = Fe2Cl + Na
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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Équations équilibrées sur10/15/24
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