| Équations équilibrées la veille |
Mg(OH2) = Mg + H2O
C4H9O2 + K2Cr2O7 + H2SO4 = C4H8O2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 C4H9O2 + K2Cr2O7 + 4 H2SO4 = 6 C4H8O2 + K2SO4 + Cr2(SO4)3 + 7 H2O
F2 + Fe = F{-} + Fe2{+} =>
F2 + 4 Fe = 2 F{-} + 2 Fe2{+}
CuFeS2 + HNO3 = Cu(NO3)2 + NO2 + Fe(NO3)2 + SO2 + H2O =>
CuFeS2 + 16 HNO3 = Cu(NO3)2 + 12 NO2 + Fe(NO3)2 + 2 SO2 + 8 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CuSO4 + KI + KSCN = CuSCN + I2 + K2SO4 =>
2 CuSO4 + 2 KI + 2 KSCN = 2 CuSCN + I2 + 2 K2SO4
H3O + SO4 = H3O4 + SO =>
H3O + SO4 = H3O4 + SO
KOH + NH4CI = NH3 + KCI + H2O =>
KOH + NH4CI = NH3 + KCI + H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Na2C2O4 + H2SO4 + KMnO4 = K2SO4 + NaSO4 + MnSO4 + H2O + CO2 =>
5 Na2C2O4 + 16 H2SO4 + 4 KMnO4 = 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 16 H2O + 10 CO2
CuCl2 + KI = K + Cl + CuI =>
CuCl2 + KI = K + 2 Cl + CuI
Mg + H2O = Mg[OH]2 + H2 =>
Mg + 2 H2O = Mg[OH]2 + H2
BaO + N2 = Ba3N2 + O2 =>
6 BaO + 2 N2 = 2 Ba3N2 + 3 O2
Na2S2O3 + I2 + H2O = Na2SO4 + HI + H2SO4 =>
Na2S2O3 + 4 I2 + 5 H2O = Na2SO4 + 8 HI + H2SO4
CH3OOH + Mg(HCO3)2 = Mg(CH3OO)2 + H2O + CO2 =>
2 CH3OOH + Mg(HCO3)2 = Mg(CH3OO)2 + 2 H2O + 2 CO2
MgCl2 + N2 = Mg3N2 + Cl2 =>
3 MgCl2 + N2 = Mg3N2 + 3 Cl2
H3PO4 + Fe(OH)3 = FePO4 + H2O =>
H3PO4 + Fe(OH)3 = FePO4 + 3 H2O
AgF + Na2O = Ag2O + NaF =>
2 AgF + Na2O = Ag2O + 2 NaF
Pb + O4 = Pb3O4 =>
3 Pb + O4 = Pb3O4
O2 + K2 = O2K =>
2 O2 + K2 = 2 O2K
Sn + KOH = H + K2SnO2 =>
Sn + 2 KOH = 2 H + K2SnO2
Mn(HCO3)2 + H3C6H5O7 = H2O + CO2 + Mn3(C6H5O7)2 =>
3 Mn(HCO3)2 + 2 H3C6H5O7 = 6 H2O + 6 CO2 + Mn3(C6H5O7)2
NaNo3 + CaCl2 = NaCl2 + CaNo3 =>
NaNo3 + CaCl2 = NaCl2 + CaNo3
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
LiCoO2 + C + N2 = LiN3 + CO2 + Co =>
2 LiCoO2 + 2 C + 3 N2 = 2 LiN3 + 2 CO2 + 2 Co
C5H11Br + H2O = C5H11OH + HBr =>
C5H11Br + H2O = C5H11OH + HBr
CH3CHCH2 + HCl = CH3CH2CH2 + Cl =>
CH3CHCH2 + HCl = CH3CH2CH2 + Cl
Ar + Kr = ArKr =>
Ar + Kr = ArKr
NaBH4(s) + NiCl2 = Ni2B + H2(g) + NaCl + HCl =>
2 NaBH4(s) + 4 NiCl2 = 2 Ni2B + H2(g) + 2 NaCl + 6 HCl
FeCl3 + Li(OH) = LiCl + Fe(OH)3 =>
FeCl3 + 3 Li(OH) = 3 LiCl + Fe(OH)3
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O =>
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O
MnSO4 + H2SO4 + PbO2 = PbSO4 + H2O + MnO4 =>
MnSO4 + 2 H2SO4 + 3 PbO2 = 3 PbSO4 + 2 H2O + MnO4
O2 + C2H9NH2 = CO2 + H2O + N2 =>
19 O2 + 4 C2H9NH2 = 8 CO2 + 22 H2O + 2 N2
KI + NaOCl = KOI + NaCl =>
KI + NaOCl = KOI + NaCl
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
CF4 + O2 + C3H8 = HF + CO2 =>
2 CF4 + 5 O2 + C3H8 = 8 HF + 5 CO2
Zn + ReO4{-} + H{+} = Re + Zn{3+} + H2O =>
7 Zn + 3 ReO4{-} + 24 H{+} = 3 Re + 7 Zn{3+} + 12 H2O
CaSiO3 + HNO3 = Ca(NO3)2 + SiO3 + H2 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + SiO3 + H2
C9H9NO3 + C7H9N = H2O + C16H14N2O =>
C9H9NO3 + C7H9N = 2 H2O + C16H14N2O
Ba(HO3)2 = BaO + H2O + O2 =>
Ba(HO3)2 = BaO + H2O + 2 O2
K2C2O4*H2O = K2{+} + C2O4{-} + H2O =>
K2C2O4*H2O = K2{+} + C2O4{-} + H2O
Cr + NH3 + Cl = Cr(NH3)2Cl58 =>
Cr + 2 NH3 + 58 Cl = Cr(NH3)2Cl58
Mg(OH)2 + Al + H2O = MgAl2O4 + H2 =>
Mg(OH)2 + 2 Al + 2 H2O = MgAl2O4 + 3 H2
Cu + P4 = Cu3(P4)2 =>
3 Cu + 2 P4 = Cu3(P4)2
C6H11ON2 + O2 = NH3 + CO2 + H2O =>
4 C6H11ON2 + 27 O2 = 8 NH3 + 24 CO2 + 10 H2O
Cu + MnSO4 = CuSO4 + Mn =>
Cu + MnSO4 = CuSO4 + Mn
SO2 + MnO4 = Mn + (SO4) =>
2 SO2 + MnO4 = Mn + 2(SO4)
NaHCO3 + Pb(NO3)2 = Pb(CO3) + NaNO3 + H2O + CO2 =>
2 NaHCO3 + Pb(NO3)2 = Pb(CO3) + 2 NaNO3 + H2O + CO2
MnO4{-} + H{+} + (Fe){2+} = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5(Fe){2+} = Mn{2+} + 4 H2O + 5 Fe{3+}
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
