| Équations équilibrées la veille |
CaCl2(aq) + NaHSO4(aq) = CaSO4(s) + HCl(aq) + NaCl(aq)
Cl2 + P2O5 = POCl3 + ClO2 =>
15 Cl2 + 4 P2O5 = 8 POCl3 + 6 ClO2
Cu2O + CH3COOH = Cu(CH3COO) + H2O =>
Cu2O + 2 CH3COOH = 2 Cu(CH3COO) + H2O
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
C2H4(OH)2 + CH3COOH = CH3COOC2H4 + H2O =>
3 C2H4(OH)2 + CH3COOH = 2 CH3COOC2H4 + 4 H2O
HC2H3O2(aq) + LiOH(aq) = H2O + LiC2H3O2 =>
HC2H3O2(aq) + LiOH(aq) = H2O + LiC2H3O2
AgI + Cl2 = AgCl + I =>
2 AgI + Cl2 = 2 AgCl + 2 I
Cu2SFeS2 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + N2O + H2O =>
8 Cu2SFeS2 + 58 HNO3 = 12 CuSO4 + 4 Cu(NO3)2 + 4 Fe2(SO4)3 + 25 N2O + 29 H2O
NO2 + C = CO + N2 =>
2 NO2 + 4 C = 4 CO + N2
NaI + Al(NO3)3 = NaNO3 + Al(I)3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + Al(I)3
Au(OH)3 + N2H4 = Au + NO2 + H2O =>
4 Au(OH)3 + N2H4 = 4 Au + 2 NO2 + 8 H2O
HI(aq) + Zn(NO3)2(aq) = HNO3 + ZnI2 =>
2 HI(aq) + Zn(NO3)2(aq) = 2 HNO3 + ZnI2
V + HNO3 = HVO3 + NO2 + H2O =>
V + 5 HNO3 = HVO3 + 5 NO2 + 2 H2O
NO2(g) + H2O(g) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(g) = 2 HNO3(aq) + NO(g)
AlO + C = Al + CO =>
AlO + C = Al + CO
SO4 + Cr = SO2 + Cr2O7 =>
7 SO4 + 4 Cr = 7 SO2 + 2 Cr2O7
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
Fe + KOH + KNO3 = NH3 + FeO + K2O =>
4 Fe + 3 KOH + KNO3 = NH3 + 4 FeO + 2 K2O
NiCO3(s) + HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O =>
NiCO3(s) + 2 HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O
Ag(NH3)2 + KI = AgI + K(NH3)2 =>
Ag(NH3)2 + KI = AgI + K(NH3)2
NaBr + Mn(NO3)2 = Na(NO3)2 + MnBr =>
NaBr + Mn(NO3)2 = Na(NO3)2 + MnBr
NH4 + H2O2 = NO2 + H2O =>
NH4 + 4 H2O2 = NO2 + 6 H2O
Ni + ZnSe = Zn + NiSe =>
Ni + ZnSe = Zn + NiSe
RbCl + AgNO3 = RbNO3 + AgCl =>
RbCl + AgNO3 = RbNO3 + AgCl
HNO3 + Ca = Ca(NO3)2 + H2O + NH3 =>
9 HNO3 + 4 Ca = 4 Ca(NO3)2 + 3 H2O + NH3
NH4H2PO4 + AgNO3 = Ag3PO4 + NH4NO3 + H3PO4 =>
3 NH4H2PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3 + 2 H3PO4
AsH3 + O2 = AsO + H2O =>
4 AsH3 + 5 O2 = 4 AsO + 6 H2O
CH3(CH2)OH + O2 = H2O + CH3COOH =>
CH3(CH2)OH + O2 = H2O + CH3COOH
HIO3 + P2O5 = HPO3 + I2O5 =>
2 HIO3 + P2O5 = 2 HPO3 + I2O5
Ag(NO3) + KCN = AgCN + KNO3 =>
Ag(NO3) + KCN = AgCN + KNO3
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + NH4NO3 =>
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + 2 NH4NO3
CoCl2 + KCNS = K2Co(CNS)4 + KCl =>
CoCl2 + 4 KCNS = K2Co(CNS)4 + 2 KCl
SnCl2 + KCl + I2 = SnCl4 + KI =>
SnCl2 + 2 KCl + I2 = SnCl4 + 2 KI
KHCO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
Bi + HNO3 = BiNO3 + NO + H2O =>
3 Bi + 4 HNO3 = 3 BiNO3 + NO + 2 H2O
Fe2 + NaOH = Fe(OH)3 + Na =>
Fe2 + 6 NaOH = 2 Fe(OH)3 + 6 Na
O2(g) + C6H5COOH(aq) = CO2(g) + H2O(g) =>
15 O2(g) + 2 C6H5COOH(aq) = 14 CO2(g) + 6 H2O(g)
HCOOH + Ag2O = Ag + H2O + CO2 =>
HCOOH + Ag2O = 2 Ag + H2O + CO2
K2S + HI = KI + H2S =>
K2S + 2 HI = 2 KI + H2S
Al(OH)4{-} + H{+} = Al{+3} + H2O =>
Al(OH)4{-} + 4 H{+} = Al{+3} + 4 H2O
BaC2O4 = BaO + CO + CO2 =>
BaC2O4 = BaO + CO + CO2
Fe2(SO4)3 + H2SO4 = Fe(HSO4)3 =>
Fe2(SO4)3 + 3 H2SO4 = 2 Fe(HSO4)3
CuCo3 + O2 = CuO + Co2 =>
2 CuCo3 + O2 = 2 CuO + 3 Co2
Na2S + SbCl3 = Na3SbS3 + NaCl =>
3 Na2S + SbCl3 = Na3SbS3 + 3 NaCl
Na + Ca(SO4) = Ca + Na2(SO4) =>
2 Na + Ca(SO4) = Ca + Na2(SO4)
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
MnO2 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + H2C2O4 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
CaCl2(aq) + KOH(aq) = Ca(OH)2 + KCl =>
CaCl2(aq) + 2 KOH(aq) = Ca(OH)2 + 2 KCl
Cr2O7 + CH3CH2OH = Cr + CH3CHO + H2O =>
Cr2O7 + 7 CH3CH2OH = 2 Cr + 7 CH3CHO + 7 H2O
C3H6(OH)2 + O2 = C + H2O =>
C3H6(OH)2 + O2 = 3 C + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
