Équations équilibrées la veille |
2 Fe(NO3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(NO3)2
ZnO + Ca(OH)2 = CaZnO2 + H2O =>
ZnO + Ca(OH)2 = CaZnO2 + H2O
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
HI + SO2 = I2 + H2S + H2O =>
6 HI + SO2 = 3 I2 + H2S + 2 H2O
LiF + Co2(CrO4)3 = Li2CrO4 + CoF3 =>
6 LiF + Co2(CrO4)3 = 3 Li2CrO4 + 2 CoF3
H3PO4 + KCl = HCl + K2HPO4 =>
H3PO4 + 2 KCl = 2 HCl + K2HPO4
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH3 + HNO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH3 + 3 HNO3
ClKO3 = ClK + O2 =>
2 ClKO3 = 2 ClK + 3 O2
NaNO3 + CO2 = NO2 + NaCO3 =>
NaNO3 + CO2 = NO2 + NaCO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KMnO4 + SO2 + H2O = H2SO4 + MnO2 + K2SO =>
2 KMnO4 + 6 SO2 + 5 H2O = 5 H2SO4 + 2 MnO2 + K2SO
CH3CH2COOH + (CH3)2CHOH = CH3CH2COOCH(CH3)2 + H2O =>
CH3CH2COOH + (CH3)2CHOH = CH3CH2COOCH(CH3)2 + H2O
FeC2O4*H2O = CO2 + Fe + H2O =>
FeC2O4*H2O = 2 CO2 + Fe + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Na2CO3 + VCl5 = NaCl + V2(CO3)5 =>
5 Na2CO3 + 2 VCl5 = 10 NaCl + V2(CO3)5
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
PbCl4 + NaOH = Pb(OH)4 + NaCl =>
PbCl4 + 4 NaOH = Pb(OH)4 + 4 NaCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca + AlCo = CaCo + Al =>
Ca + AlCo = CaCo + Al
K + O2 = K2O =>
4 K + O2 = 2 K2O
HI + SO2 = H2S + I2 + H2O =>
6 HI + SO2 = H2S + 3 I2 + 2 H2O
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH =>
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CaBr + AgNO3 = AgBr + CaNO3 =>
CaBr + AgNO3 = AgBr + CaNO3
Fe(CNS)3 + KCl = FeCl3 + KCNS =>
Fe(CNS)3 + 3 KCl = FeCl3 + 3 KCNS
B(s) + F2(g) = BF5(aq) =>
2 B(s) + 5 F2(g) = 2 BF5(aq)
C3H7Cl + Zn = C6H14 + ZnCl2 =>
2 C3H7Cl + Zn = C6H14 + ZnCl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Pu(NO3)5 + Ba(OH)2 = Pu(OH)5 + Ba(NO3)2 =>
2 Pu(NO3)5 + 5 Ba(OH)2 = 2 Pu(OH)5 + 5 Ba(NO3)2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
HBr + Mg(OH)2 = MgBr2 + (H2O) =>
2 HBr + Mg(OH)2 = MgBr2 + 2(H2O)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + HCl = AlCl3 + H2O* =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O*
NaOH + H2O + C = NaCO2 + H2 =>
2 NaOH + 2 H2O + 2 C = 2 NaCO2 + 3 H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KOH + KH2Po4 = K2HPo4 + H2O =>
KOH + KH2Po4 = K2HPo4 + H2O
CH3 + O2 = HCO + H2O =>
CH3 + O2 = HCO + H2O
K3Fe(CN)6 + KCNS = K3Fe(CNS)6 + KCN =>
K3Fe(CN)6 + 6 KCNS = K3Fe(CNS)6 + 6 KCN
Al2(SO4)3*18H2O + BaCl2 = AlCl3 + BaSO4 + H2O =>
Al2(SO4)3*18H2O + 3 BaCl2 = 2 AlCl3 + 3 BaSO4 + 18 H2O
AsS3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
AsS3 + 23 HNO3 = H3AsO4 + 3 H2SO4 + 23 NO2 + 7 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
U + Te = UTe1 =>
U + Te = UTe1
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al2(CO3)3 + NH4NO3 = (NH4)2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 NH4NO3 = 3(NH4)2CO3 + 2 Al(NO3)3
Cr2O7{2-} + C2H5OH + H2O = Cr{3+} + CO2 + OH{-} =>
2 Cr2O7{2-} + C2H5OH + 5 H2O = 4 Cr{3+} + 2 CO2 + 16 OH{-}
NaNO3KCl = KNO3NaCl =>
NaNO3KCl = KNO3NaCl
NaHSO4Na2SO4 = NaSO4Na2HSO4 =>
NaHSO4Na2SO4 = NaSO4Na2HSO4
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Équations équilibrées sur10/20/24
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