Équations équilibrées la veille |
4 H2SO4 + CH3COOH = 4 SO2 + 6 H2O + 2 CO2
CH4(g) = C2H2(g) + H2(g) =>
2 CH4(g) = C2H2(g) + 3 H2(g)
H3PO4(aq) + Ca(OH)2 = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2 = Ca3(PO4)2(aq) + 6 H2O(l)
C5H9NO4 + O2 = CO2 + H2O + NH3 =>
2 C5H9NO4 + 9 O2 = 10 CO2 + 6 H2O + 2 NH3
CaO + (NH4)2SO4 = NH3 + H2O + CaSO4 =>
CaO + (NH4)2SO4 = 2 NH3 + H2O + CaSO4
NI = N2 + I =>
2 NI = N2 + 2 I
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C3H7 + O2 = CO2 + H2O =>
4 C3H7 + 19 O2 = 12 CO2 + 14 H2O
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
MgO + Al2O3 = Mg3Al2O6 =>
3 MgO + Al2O3 = Mg3Al2O6
Ca + Fe(OH)3 = Ca(OH)2 + Fe =>
3 Ca + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 Fe
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
ZnS + AgCl = ZnCl2 + Ag2S =>
ZnS + 2 AgCl = ZnCl2 + Ag2S
ZnS + Na2CO3 = ZnCO3 + Na2S =>
ZnS + Na2CO3 = ZnCO3 + Na2S
H3TiO3 + HCl = Ti(OH)2Cl + H2O =>
H3TiO3 + HCl = Ti(OH)2Cl + H2O
NaClO3 + I2 = NaIO3 + Cl =>
2 NaClO3 + I2 = 2 NaIO3 + 2 Cl
C5H5 + NiCl2*6H2O = Ni(C5H5)2Cl2 + H2O =>
2 C5H5 + NiCl2*6H2O = Ni(C5H5)2Cl2 + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HIO3 + NaHSO3 = NaSO4 + I2 + H2O =>
6 HIO3 + 10 NaHSO3 = 10 NaSO4 + 3 I2 + 8 H2O
Al(OH)3 + H4AsO4 = Al4(AsO4)3 + H2O =>
4 Al(OH)3 + 3 H4AsO4 = Al4(AsO4)3 + 12 H2O
BaCl2 + LiNO3 = LiCl + Ba(NO3)2 =>
BaCl2 + 2 LiNO3 = 2 LiCl + Ba(NO3)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
LiH = Li + H =>
LiH = Li + H
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
LiClO3 + Rb = LiClRb + O3 =>
LiClO3 + Rb = LiClRb + O3
Sn + F2 = SnF4 =>
Sn + 2 F2 = SnF4
KMnO4 + HI + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
2 KMnO4 + 10 HI + 3 H2SO4 = 2 MnSO4 + 5 I2 + K2SO4 + 8 H2O
Fe + HOH = Fe2O3 + H2 =>
2 Fe + 3 HOH = Fe2O3 + 3 H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CuCl2(aq) + (NH4)2S(aq) = CuS + (NH4)2Cl2 =>
CuCl2(aq) + (NH4)2S(aq) = CuS + (NH4)2Cl2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca(OH)2 + Cl2O = CaCl2 + Ca(ClO2)2 + H2O =>
2 Ca(OH)2 + 2 Cl2O = CaCl2 + Ca(ClO2)2 + 2 H2O
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Mn(NO3)3 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
Mn(NO3)3 + 2 NaBiO3 + 5 HNO3 = HMnO4 + 2 Bi(NO3)3 + 2 NaNO3 + 2 H2O
CH3CH2CH2COOCH2CH2CH3 + NaOH = CH3CH2CH2OH + C3H7COOH + Na =>
10 CH3CH2CH2COOCH2CH2CH3 + 12 NaOH = 6 CH3CH2CH2OH + 13 C3H7COOH + 12 Na
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Na2HPO4 + NiSO4 = Ni3(PO4)2 + Na2SO4 + H2SO4 =>
2 Na2HPO4 + 3 NiSO4 = Ni3(PO4)2 + 2 Na2SO4 + H2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KClO4 + ZnS = KCl + ZnO + SO2 =>
3 KClO4 + 4 ZnS = 3 KCl + 4 ZnO + 4 SO2
CoCl2 + (NH4)3PO4 = Co3(PO4)2 + NH4Cl =>
3 CoCl2 + 2(NH4)3PO4 = Co3(PO4)2 + 6 NH4Cl
(CH3CO)2O + C2H5OH = CH3COOC2H5 + CH3COOH =>
(CH3CO)2O + C2H5OH = CH3COOC2H5 + CH3COOH
Fe3 + Al3 = Fe3Al3 =>
Fe3 + Al3 = Fe3Al3
K2C2O4 + Sn3(PO4)4 = K3PO4 + Sn2(C2O4)4 =>
12 K2C2O4 + 2 Sn3(PO4)4 = 8 K3PO4 + 3 Sn2(C2O4)4
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
Zn(NO3)2 + HCl = Zn(Cl)2 + HNO3 =>
Zn(NO3)2 + 2 HCl = Zn(Cl)2 + 2 HNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.