| Équations équilibrées la veille |
Pb + Fe(SO4) = PbSO4 + Fe
Li + MgCl2 = LiCl + Mg =>
2 Li + MgCl2 = 2 LiCl + Mg
P4(g) + O2(g) = P4O10(g) =>
P4(g) + 5 O2(g) = P4O10(g)
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2O4S =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2O4S
KCO3 + H2O + CO2 = K(HCO3)2 =>
KCO3 + H2O + CO2 = K(HCO3)2
CrCl3 + K2SO3 + H2O = Cr(OH)3 + SO2 + KCl =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 6 KCl
Pb(NH4)2 + Li2(SO4) = PbSO4 + LiNH4 =>
Pb(NH4)2 + Li2(SO4) = PbSO4 + 2 LiNH4
AgO2 = O3 + Ag2 =>
6 AgO2 = 4 O3 + 3 Ag2
H2O2 + K2Cr2O7 = Cr + O2 + KOH =>
2 H2O2 + 2 K2Cr2O7 = 4 Cr + 7 O2 + 4 KOH
I2 + BaS = IS + Ba =>
I2 + 2 BaS = 2 IS + 2 Ba
Cr + HNO3 = Cr2O3 + NO2 + H2O =>
2 Cr + 6 HNO3 = Cr2O3 + 6 NO2 + 3 H2O
CuSO4 + Zn(Ac)2 = Cu(Ac)2 + ZnSO4 =>
CuSO4 + Zn(Ac)2 = Cu(Ac)2 + ZnSO4
MgX2 + H2SO4 = MgSO4 + HX =>
MgX2 + H2SO4 = MgSO4 + 2 HX
CH3COOH + CaCO3 = (CH3COO2)Ca + CO2 + H2O =>
7 CH3COOH + 8 CaCO3 = 8(CH3COO2)Ca + 6 CO2 + 2 H2O
C2H2H2 = C2H4 =>
C2H2H2 = C2H4
Mg + Al(NO3)2 = MgNO3 + Al =>
2 Mg + Al(NO3)2 = 2 MgNO3 + Al
H{+} + CrO7{2{-})+I{-} = Cr{3+}+I2+H2O =>
28 H{+} + 2 CrO7{2{-})+26I{-} = 2 Cr{3+}+13I2+14H2O
Pb2(aq) + HCl(aq) = PbCl2 + H2 =>
Pb2(aq) + 4 HCl(aq) = 2 PbCl2 + 2 H2
CH3(CH2)2OH + K2Cr2O7 + H2SO4 = CH3CH2COH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3(CH2)2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COH + K2SO4 + Cr2(SO4)3 + 7 H2O
CaCl2 + C2H3NaO2 = NaCl + C4H6O4Ca =>
CaCl2 + 2 C2H3NaO2 = 2 NaCl + C4H6O4Ca
KF + Ba(OH)2 = KOH + BaF2 =>
2 KF + Ba(OH)2 = 2 KOH + BaF2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C6H5CHCH2 + KMnO4 + H2O = MnO2 + KOH + C6H5CHOHCH2OH =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C6H5CHOHCH2OH
KMnO4 + H2SO4 + N2H6SO4 = MnSO4 + N2 + H2O + K2SO4 =>
4 KMnO4 + H2SO4 + 5 N2H6SO4 = 4 MnSO4 + 5 N2 + 16 H2O + 2 K2SO4
FeZn2(PO4)2 + NaOH = Zn(OH)2 + Na3PO4 + Fe(OH)2 =>
FeZn2(PO4)2 + 6 NaOH = 2 Zn(OH)2 + 2 Na3PO4 + Fe(OH)2
Na2CrO4 + KIO3 = Na2IO3 + KCrO4 =>
Na2CrO4 + KIO3 = Na2IO3 + KCrO4
SrCO3 + HCl = CO2 + H2O + SrCl2 =>
SrCO3 + 2 HCl = CO2 + H2O + SrCl2
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
CU + H2O + SO + O = CU(OH)SO =>
2 CU + H2O + 2 SO + O = 2 CU(OH)SO
KOH(aq) + H2SO4 = K2SO4(aq) + H2O(l) =>
2 KOH(aq) + H2SO4 = K2SO4(aq) + 2 H2O(l)
HNO3*NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3*NaHCO3 = NaNO3 + H2O + CO2
H2SO4 + HNO3 + Cu = Cu2SO4 + NO2 + H2O =>
H2SO4 + 2 HNO3 + 2 Cu = Cu2SO4 + 2 NO2 + 2 H2O
Pb(CH3COO)2 + NaCl = PbCl2 + CH3COONa =>
Pb(CH3COO)2 + 2 NaCl = PbCl2 + 2 CH3COONa
AlCl3 + (NH4)2SO4 = Al2(SO4)3 + NH4Cl =>
2 AlCl3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4Cl
CH3OH + NH3 = H2O + CH3NH2 =>
CH3OH + NH3 = H2O + CH3NH2
CH3NH3 + H2O = CH3NH3OH + H =>
CH3NH3 + H2O = CH3NH3OH + H
Cl2 + NaBrBr = NaCl + Br2 =>
Cl2 + 2 NaBrBr = 2 NaCl + 2 Br2
C2H4 + O3 = CO2 + H2O =>
C2H4 + 2 O3 = 2 CO2 + 2 H2O
KHCO3 = K2CO3 + H2O(g) + CO2(g) =>
2 KHCO3 = K2CO3 + H2O(g) + CO2(g)
NIC12(s) + O2(g) = NIO(s) + C12O5(g) =>
NIC12(s) + 3 O2(g) = NIO(s) + C12O5(g)
C3O2NH8 + O2 = H2O + CO2 + CON2H4 =>
4 C3O2NH8 + 13 O2 = 12 H2O + 10 CO2 + 2 CON2H4
SO2 + Na2CO3 = Na2SO3 + CO2 =>
SO2 + Na2CO3 = Na2SO3 + CO2
Mn2{+} + H2O = MnO4{-} + H{+} + e =>
Mn2{+} + 8 H2O = 2 MnO4{-} + 16 H{+} + 13e
LiOH + CuSO4 = Cu(OH)2 + Li2SO4 =>
2 LiOH + CuSO4 = Cu(OH)2 + Li2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HN3 + O2 = NO2 + H2O =>
4 HN3 + 13 O2 = 12 NO2 + 2 H2O
(NH4)2 = N + H =>
(NH4)2 = 2 N + 8 H
FeO3 + Cu = CuO + FeO =>
FeO3 + 2 Cu = 2 CuO + FeO
CC7H17 + O2 = CO2 + H2O =>
4 CC7H17 + 49 O2 = 32 CO2 + 34 H2O
C8H8O3 + CH2Cl2 = C8H8O2 + CCl4 + H2O =>
14 C8H8O3 + 16 CH2Cl2 = 15 C8H8O2 + 8 CCl4 + 12 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
