| Équations équilibrées la veille |
CH3CO2 + H2O = HCH3CO2 + OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(HCO3)2 + K2SO3 = MgSO3 + KHCO3 =>
Mg(HCO3)2 + K2SO3 = MgSO3 + 2 KHCO3
HCl + KBr = KCl + Br2 + H2 =>
2 HCl + 2 KBr = 2 KCl + Br2 + H2
C6H7NO(s) + C4H6O3(aq) = C8H9NO2(s) + CH3COOH(aq) =>
C6H7NO(s) + C4H6O3(aq) = C8H9NO2(s) + CH3COOH(aq)
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
NH3 + CH3OH = CH3NH2 + H2O =>
NH3 + CH3OH = CH3NH2 + H2O
Fe(NO3)3 + Cu = Fe + CuNO3 =>
Fe(NO3)3 + 3 Cu = Fe + 3 CuNO3
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
S2O3 + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3 + 3 Cl2 + 5 H2O = 2 SO4{2-} + 6 Cl{-} + 10 H{+}
NH3 + Cu = Cu(NH3) =>
NH3 + Cu = Cu(NH3)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaO + AlCl3 = CaCl2 + Al2O3 =>
3 CaO + 2 AlCl3 = 3 CaCl2 + Al2O3
NaSO4 + Pb(NO3)2 = PbSO4 + Na(NO3)2 =>
NaSO4 + Pb(NO3)2 = PbSO4 + Na(NO3)2
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
NaNO2 + H2SO4 = Na2SO3 + NO2 + H2O =>
2 NaNO2 + H2SO4 = Na2SO3 + 2 NO2 + H2O
K2SO3 + HCl = H2O + KCl + SO2 =>
K2SO3 + 2 HCl = H2O + 2 KCl + SO2
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
Li + H2SO4 = Li2SO4 + SO2 + H2O =>
2 Li + 2 H2SO4 = Li2SO4 + SO2 + 2 H2O
CCl3COOH = CHCl3 + CO2 =>
CCl3COOH = CHCl3 + CO2
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
PbCl2 + Li2(SO4) = PbSO4 + LiCl =>
PbCl2 + Li2(SO4) = PbSO4 + 2 LiCl
FeCl2 + Na2SiO3 = NaCl + FeSiO3 =>
FeCl2 + Na2SiO3 = 2 NaCl + FeSiO3
Cl2 + BaOH = Ba(ClO3)2 + BaCl2 + H2O =>
12 Cl2 + 12 BaOH = Ba(ClO3)2 + 11 BaCl2 + 6 H2O
FO + H2O = H2FO2 =>
FO + H2O = H2FO2
CU + CO2 + H2O = CUO + CH2 =>
3 CU + CO2 + H2O = 3 CUO + CH2
KNO3 = O + KNO2 =>
KNO3 = O + KNO2
NiCl2(aq) + K2S(aq) = KCl(aq) + NiS(s) =>
NiCl2(aq) + K2S(aq) = 2 KCl(aq) + NiS(s)
Pb + HNO3 = Pb(NO3)2 + NO + H2O = =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
HCOOH + Al = Al(HCOO)3 + H2 =>
6 HCOOH + 2 Al = 2 Al(HCOO)3 + 3 H2
S2Cl2 = S + Cl2 =>
S2Cl2 = 2 S + Cl2
I{-} + SO4{2-} + H{+} = I2 + H2S + H2O =>
8 I{-} + SO4{2-} + 10 H{+} = 4 I2 + H2S + 4 H2O
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq) =>
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq)
Cr2O7{2-} + H = Cr{3+} + H2O + e =>
Cr2O7{2-} + 14 H = 2 Cr{3+} + 7 H2O + 8e
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KMnO4 + Co = K + Co(MnO4)2 =>
2 KMnO4 + Co = 2 K + Co(MnO4)2
KAlO2 + HCl + H2O = KCl + Al(OH)3 =>
KAlO2 + HCl + H2O = KCl + Al(OH)3
K3 + N = KN =>
K3 + 3 N = 3 KN
CH3COOH(aq) + Ca(OH)2(aq) = Ca(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ca(OH)2(aq) = Ca(CH3COO)2(aq) + 2 H2O(l)
CaSO4 + Ca(OH)2 = (CaOH)2SO4 =>
CaSO4 + Ca(OH)2 = (CaOH)2SO4
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
H2S + H = H3S =>
H2S + H = H3S
Bi(NO3)3 + NH4(OH) = Bi(OH)3 + (NH4)(NO3) =>
Bi(NO3)3 + 3 NH4(OH) = Bi(OH)3 + 3(NH4)(NO3)
Sr(NO3)2 + K2CrO4 = SrCrO4 + K(NO3) =>
Sr(NO3)2 + K2CrO4 = SrCrO4 + 2 K(NO3)
CuAl2 + H2SO4 = CuAl2O2 + H2SO2 =>
CuAl2 + H2SO4 = CuAl2O2 + H2SO2
Al(s) + NaOH(aq) = Al(OH)3(s) + Na(aq) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(s) + 3 Na(aq)
SO(g) + O2(g) = SO3(g) =>
SO(g) + O2(g) = SO3(g)
Zn(CN) + NH3 = Zn(NH3)4 + CN =>
Zn(CN) + 4 NH3 = Zn(NH3)4 + CN
Fe(NO3)3 + Cu = Fe + CuNO3 =>
Fe(NO3)3 + 3 Cu = Fe + 3 CuNO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
