Équations équilibrées la veille |
8 H2SO4 + 10 KI + 2 KMnO4 = 5 I2 + 8 H2O + 2 MnSO4 + 6 K2SO4
Fe2 + CO2 = Fe2O3 + C =>
2 Fe2 + 3 CO2 = 2 Fe2O3 + 3 C
MnCl2 + H2S = MnS2 + H2Cl =>
MnCl2 + 2 H2S = MnS2 + 2 H2Cl
C4H10 + O2 = CO + HO =>
C4H10 + 7 O2 = 4 CO + 10 HO
BF3 + CH3OCH3 = (CH3)2OBF3 =>
BF3 + CH3OCH3 = (CH3)2OBF3
Na2WO4 + H2SO4 + H2O2 = H2[W(O2)4] + Na2SO4 + H2O =>
Na2WO4 + H2SO4 + 4 H2O2 = H2[W(O2)4] + Na2SO4 + 4 H2O
Sg(s) + O2(g) = SgO =>
2 Sg(s) + O2(g) = 2 SgO
Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O
Ag + KCN + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 KCN + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH
CrCl3 + H2O + Na2S = Cr(OH)3 + NaCl + H2S =>
2 CrCl3 + 6 H2O + 3 Na2S = 2 Cr(OH)3 + 6 NaCl + 3 H2S
CH3CH3OH + CaCO3 = (CH3CH2O)2Ca + H2O + CO2 =>
24 CH3CH3OH + 13 CaCO3 = 13(CH3CH2O)2Ca + 19 H2O + 9 CO2
C6H7N + O2 = CO2 + H2O + N2 =>
4 C6H7N + 31 O2 = 24 CO2 + 14 H2O + 2 N2
H2SO4 + K(OH)2 = K(SO4) + H2O =>
H2SO4 + K(OH)2 = K(SO4) + 2 H2O
ClCH2COOH + H2O = H3O + ClCHCOOH =>
ClCH2COOH + H2O = H3O + ClCHCOOH
KHCO3 + HSO4 = KSO4 + H2O + CO2 =>
KHCO3 + HSO4 = KSO4 + H2O + CO2
SbCl3 + H2SO4 = Sb2(SO4)3 + HCl0 =>
2 SbCl3 + 3 H2SO4 = Sb2(SO4)3 + 6 HCl0
Fe(SO4) + KI = FeI2 + K2SO4 =>
Fe(SO4) + 2 KI = FeI2 + K2SO4
BrCl + KCO = BrCO + KCl =>
BrCl + KCO = BrCO + KCl
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al3 + O2 = Al2(O2)3 =>
2 Al3 + 9 O2 = 3 Al2(O2)3
KCl2 + KBr2 = KCl + Br2 =>
KCl2 + KBr2 = 2 KCl + Br2
(N2Cl4)3 + (CH4)3 = H2 + N2 + (CCl4)3 =>
(N2Cl4)3 + (CH4)3 = 6 H2 + 3 N2 + (CCl4)3
Cr2O7 + MgI2 = I2 + Cr2O3 + MgO =>
Cr2O7 + 4 MgI2 = 4 I2 + Cr2O3 + 4 MgO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3 + O2 = CO2 =>
C3 + 3 O2 = 3 CO2
Br + HS = HBr + S =>
Br + HS = HBr + S
Ca + AlCl3 = Cl2 + Ca3Al2 =>
3 Ca + 2 AlCl3 = 3 Cl2 + Ca3Al2
Pb2C2H3O + KCr = Pb2Cr + KC2H3O =>
Pb2C2H3O + KCr = Pb2Cr + KC2H3O
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + C3H7Cl = NaCl + C3H7 =>
Na + C3H7Cl = NaCl + C3H7
NaN3 + O2 = Na2O + N2 =>
4 NaN3 + O2 = 2 Na2O + 6 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb4 + S2 = PbS2 =>
Pb4 + 4 S2 = 4 PbS2
Fe(s) + H2O = H2 + FeOH =>
2 Fe(s) + 2 H2O = H2 + 2 FeOH
Fe3SO4 + HCl = FeH + SO4Cl3 =>
Fe3SO4 + 3 HCl = 3 FeH + SO4Cl3
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2(aq)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaSO3 + H2SO4 = Ca2(SO4)2 + H2SO3 =>
2 CaSO3 + 2 H2SO4 = Ca2(SO4)2 + 2 H2SO3
Zn3(PO4)2 + LiNO3 = Zn(NO3)2 + Li3PO4 =>
Zn3(PO4)2 + 6 LiNO3 = 3 Zn(NO3)2 + 2 Li3PO4
K2CO2 = K + CO2 =>
K2CO2 = 2 K + CO2
SO2 + KMnO4 + H2O = MnO2 + SO3 + KOH =>
3 SO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 SO3 + 2 KOH
Fe + SO4 + BaCl2 = FeCl2 + BaSO4 =>
Fe + SO4 + BaCl2 = FeCl2 + BaSO4
C4H9OH + CH3COOH = HCOOC3H5 + H2O =>
C4H9OH + 6 CH3COOH = 4 HCOOC3H5 + 5 H2O
K(s) + FeCl2(aq) = Fe(s) + KCl(aq) =>
2 K(s) + FeCl2(aq) = Fe(s) + 2 KCl(aq)
Fe + Cl2 = FeCl2 = FeCl3whatisthecoiicentforCl2 =>
Fe + Cl2 = FeCl2
PbCl4 + Fe = PbCl2 + FeCl3 =>
3 PbCl4 + 2 Fe = 3 PbCl2 + 2 FeCl3
Br + I + O + N = BrION =>
Br + I + O + N = BrION
Br2(g) + PbI2(aq) = PbBr2 + I2 =>
Br2(g) + PbI2(aq) = PbBr2 + I2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.