Équations équilibrées la veille |
2 HCl + Na2WO4 = 2 NaCl + H2WO4
Fe(OH)3 + K2SO4 = K2(OH)3 + FeSO4 =>
Fe(OH)3 + K2SO4 = K2(OH)3 + FeSO4
C22H18 + O2 = CO2 + H2O =>
2 C22H18 + 53 O2 = 44 CO2 + 18 H2O
C5 = C6 =>
6 C5 = 5 C6
NO2 + Cu = CuNO2 =>
NO2 + Cu = CuNO2
H2O + NO = NO2 + HNO =>
H2O + 3 NO = NO2 + 2 HNO
ZnS3 + SO4 = ZnSO4 + S =>
ZnS3 + SO4 = ZnSO4 + 3 S
H2SiO3 = (t)SiO2H2O =>
H2SiO3 = (t)SiO2H2O
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
As2H4(g) + O2 = AsO2(g) + H2O =>
As2H4(g) + 3 O2 = 2 AsO2(g) + 2 H2O
KMnO4 + Na2SO3 = Na2SO4 + MnO2 + K2SO4 + Na2O =>
2 KMnO4 + 3 Na2SO3 = 2 Na2SO4 + 2 MnO2 + K2SO4 + Na2O
S2O8{2{-})+I{-} = SO4{2-}+I2 =>
S2O8{2{-})+6I{-} = 2 SO4{2-}+3I2
C2H5OH + H2O2 = CH3CH2OOH + H2O =>
C2H5OH + H2O2 = CH3CH2OOH + H2O
BeCl2 + Ag = Be2 + AgCl =>
2 BeCl2 + 4 Ag = Be2 + 4 AgCl
Mn + LiCl = Li + MnCl2 =>
Mn + 2 LiCl = 2 Li + MnCl2
PPh3 + O2 = Ph3PO =>
2 PPh3 + O2 = 2 Ph3PO
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
C2H5Br + C3H7Br = C5H12 + Br =>
C2H5Br + C3H7Br = C5H12 + 2 Br
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
CH3COCl + AlCl3 = CH3CO{+} + AlCl4{-} =>
CH3COCl + AlCl3 = CH3CO{+} + AlCl4{-}
Fe2O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 Fe(s)
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NHO3 = NO2 + O2 + H2O =>
4 NHO3 = 4 NO2 + O2 + 2 H2O
Mn + LiCl = Li + MnCl2 =>
Mn + 2 LiCl = 2 Li + MnCl2
C2H5Br + C3H7Br = C5H12 + Br =>
C2H5Br + C3H7Br = C5H12 + 2 Br
Cl2 + N = NCl =>
Cl2 + 2 N = 2 NCl
NH4NO3 + KClO3 = NH4ClO3 + KNO3 =>
NH4NO3 + KClO3 = NH4ClO3 + KNO3
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
C2H5ClKOH = KClH2OC2H4 =>
C2H5ClKOH = KClH2OC2H4
Ag + S8 = Ag2S4 =>
4 Ag + S8 = 2 Ag2S4
Mn + LiCl = Li + MnCl2 =>
Mn + 2 LiCl = 2 Li + MnCl2
NaO + H2SO4 = Na2(SO4)2 + H2O =>
2 NaO + 2 H2SO4 = Na2(SO4)2 + 2 H2O
NaO + H2SO4 = Na2SO4 + H2O + O2 =>
4 NaO + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2
NaO + H2SO4 = Na2SO4 + H2O2 =>
2 NaO + H2SO4 = Na2SO4 + H2O2
Na2S2O3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
3 Na2S2O3 + 4 K2Cr2O7 + 13 H2SO4 = 4 Cr2(SO4)3 + 3 Na2SO4 + 4 K2SO4 + 13 H2O
K2SO4 + HNO3 = KNO3 + H2SO4 =>
K2SO4 + 2 HNO3 = 2 KNO3 + H2SO4
H2O + CU = H2 + CUO =>
H2O + CU = H2 + CUO
KReO4 + KNO2 = ReNO6 + K2 =>
KReO4 + KNO2 = ReNO6 + K2
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg2 =>
2 Fe + 2 Mg(NO3)2 = 2 Fe(NO3)2 + Mg2
C2H2 + Ag2O = C2Ag2 + H2O =>
C2H2 + Ag2O = C2Ag2 + H2O
NiSO4 + H2O = Ni + O2 + H2SO4 =>
2 NiSO4 + 2 H2O = 2 Ni + O2 + 2 H2SO4
C9H20 + Br2 = C9H19Br + HBr =>
C9H20 + Br2 = C9H19Br + HBr
FeS + Cl2 = FeCl3 + S =>
2 FeS + 3 Cl2 = 2 FeCl3 + 2 S
S2O3 + I2 = I2S2O3 =>
S2O3 + I2 = I2S2O3
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
NH4ClO4 + Ba(OH)2 = NH4OH + Ba(ClO4)2 =>
2 NH4ClO4 + Ba(OH)2 = 2 NH4OH + Ba(ClO4)2
PPh3 + O2 = OPPh3 =>
2 PPh3 + O2 = 2 OPPh3
NH4ClO4 + Ba(OH)2 = NH4OH + Ba(ClO4)2 =>
2 NH4ClO4 + Ba(OH)2 = 2 NH4OH + Ba(ClO4)2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.