| Équations équilibrées la veille |
3 Li2CO3 + 6 NH4H2PO4 + 6 FeC2O4*2H2O = 2 Li3Fe3(PO4)3 + 6 NH3 + 21 H2O + 9 CO2 + 6 CO
Cr2O7 + H2 = Cr + H2O =>
Cr2O7 + 7 H2 = 2 Cr + 7 H2O
MnO2 + NaCl + H2O = MnCl2 + Cl2 + NaOH =>
MnO2 + 4 NaCl + 2 H2O = MnCl2 + Cl2 + 4 NaOH
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Fe2O3(s) + Al(s) = Fe + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe + Al2O3(s)
GaAs + Ag = GaAsAg =>
GaAs + Ag = GaAsAg
BaC2O4 + CH3COOH = H2C2O4 + (CH3COO)2Ba =>
BaC2O4 + 2 CH3COOH = H2C2O4 + (CH3COO)2Ba
BaCl2(aq)NaSO4(aq) = BaSO4(s)NaCl2(aq) =>
BaCl2(aq)NaSO4(aq) = BaSO4(s)NaCl2(aq)
NaIO3 + CuSO3 = Na2SO3 + Cu(IO3)2 =>
2 NaIO3 + CuSO3 = Na2SO3 + Cu(IO3)2
C4H4O6{-}2 + H2O2 + H{+} = CO2 + H2O =>
2 C4H4O6{-}2 + 9 H2O2 + 2 H{+} = 8 CO2 + 14 H2O
C4H6 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C4H6 + 22 KMnO4 + 33 H2SO4 = 20 CO2 + 48 H2O + 11 K2SO4 + 22 MnSO4
KAl3Si3O10(OH)2 + H = Al2Si2O5(OH)3 + K =>
2 KAl3Si3O10(OH)2 + 5 H = 3 Al2Si2O5(OH)3 + 2 K
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
MnO + Fe2O3 = Mn(FeO2)2 =>
MnO + Fe2O3 = Mn(FeO2)2
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
H2S + Cu = CuS + H2 =>
H2S + Cu = CuS + H2
NaCl + Mn = Na + MnCl =>
NaCl + Mn = Na + MnCl
Ba3 + N2 = Ba3N2 =>
Ba3 + N2 = Ba3N2
MnO4 + K2C2O4 + H2O = MnO2 + CO2 + KOH =>
MnO4 + 2 K2C2O4 + 2 H2O = MnO2 + 4 CO2 + 4 KOH
Zn(NO3)2 + Al = Al(NO3)3 + Zn2 =>
6 Zn(NO3)2 + 4 Al = 4 Al(NO3)3 + 3 Zn2
Sc + H(PO4) = Sc3(PO4)2 + H =>
3 Sc + 2 H(PO4) = Sc3(PO4)2 + 2 H
(NH4)2CrO7 = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)2CrO7 = 8 NH3 + 4 H2O + 2 Cr2O3 + 9 O2
NaOH + C2H5F = C2H5OH + Na + F =>
NaOH + C2H5F = C2H5OH + Na + F
H2S3 + FeCl2 = FeS3 + HCl =>
H2S3 + FeCl2 = FeS3 + 2 HCl
C4HCl9 + Cl = C4Cl10 + HCl =>
C4HCl9 + 2 Cl = C4Cl10 + HCl
Fe + CuSO4(s) = Cu + FeSO4(s) =>
Fe + CuSO4(s) = Cu + FeSO4(s)
CuI2 + LiOH = Cu(OH)2 + LiI =>
CuI2 + 2 LiOH = Cu(OH)2 + 2 LiI
HClO4 + Ba(ClO3)2 = HOCl + Ba(ClO4)2 =>
2 HClO4 + 3 Ba(ClO3)2 = 2 HOCl + 3 Ba(ClO4)2
W + H(NO3) = W(NO3)2 + H2 =>
W + 2 H(NO3) = W(NO3)2 + H2
FeCl3 + ZnNO3 + NaOH + H2O = Fe + Zn(OH)2 + HNO3 + NaCl =>
FeCl3 + 3 ZnNO3 + 3 NaOH + 3 H2O = Fe + 3 Zn(OH)2 + 3 HNO3 + 3 NaCl
CH7NO + O2 = N2 + H2O + CO2 =>
4 CH7NO + 9 O2 = 2 N2 + 14 H2O + 4 CO2
KClO3 + NaHSO3 = Na2SO4 + KCl + H2SO4 =>
2 KClO3 + 6 NaHSO3 = 3 Na2SO4 + 2 KCl + 3 H2SO4
Cu(OH)2 + Mg3(PO4)2 = Cu3(PO4)2 + Mg(OH)2 =>
3 Cu(OH)2 + Mg3(PO4)2 = Cu3(PO4)2 + 3 Mg(OH)2
C8H7NO2SBrCl + O2 = H2O + S + N2 + CO2 + Br2 + Cl2 =>
4 C8H7NO2SBrCl + 35 O2 = 14 H2O + 4 S + 2 N2 + 32 CO2 + 2 Br2 + 2 Cl2
BrH2O = HBrOH =>
BrH2O = HBrOH
Zn(NO3)2 + Cu(OH)2 = Zn(OH)2 + Cu(NO3)2 =>
Zn(NO3)2 + Cu(OH)2 = Zn(OH)2 + Cu(NO3)2
Cd{2+} + S{2-} = SCd =>
Cd{2+} + S{2-} = SCd
Zn + NiCl3 = Ni + ZnCl3 =>
Zn + NiCl3 = Ni + ZnCl3
SbCl3 + (NH4)2S = Sb2S3 + NH4Cl =>
2 SbCl3 + 3(NH4)2S = Sb2S3 + 6 NH4Cl
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
MgCO3 + HNO3 = Mg(NO3)2H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2H2O + CO2
HCl3 + KOH = KCl3 + H2O =>
HCl3 + KOH = KCl3 + H2O
CsO2 + H2O = CsO + H2O2 =>
CsO2 + H2O = CsO + H2O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al(OH)3 + C2H5OH = CH3COOH + H2O + Al =>
4 Al(OH)3 + 3 C2H5OH = 3 CH3COOH + 9 H2O + 4 Al
(NH4)2SO4 + Al(NO2)3 = NH4NO2 + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(NO2)3 = 6 NH4NO2 + Al2(SO4)3
(NH4)2CO3(aq)MgSO4(aq) = (NH4)2SO4MgCO3 =>
(NH4)2CO3(aq)MgSO4(aq) = (NH4)2SO4MgCO3
Al2O3 + C2H2O4 = Al(C2O4) + H2O + CO2 =>
Al2O3 + 3 C2H2O4 = 2 Al(C2O4) + 3 H2O + 2 CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
