| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H{+} + 5 Fe{2+} + MnO4{-} = Mn{2+} + 4 H2O + 5 Fe{3+}
N2H2 + H2O2 = N2O2 + H2O =>
N2H2 + 3 H2O2 = N2O2 + 4 H2O
NH2OH + HNO3 = NO2 + H2O =>
NH2OH + 5 HNO3 = 6 NO2 + 4 H2O
SiO2 + C = Si + CO2 =>
SiO2 + C = Si + CO2
C2H7NSO3 + XeF6 = HF + C2F6 + NF5 + SF4 + OF2 + Xe =>
3 C2H7NSO3 + 14 XeF6 = 21 HF + 3 C2F6 + 3 NF5 + 3 SF4 + 9 OF2 + 14 Xe
PBS(s) + O2(g) = PBO(s) + SO2(g) =>
2 PBS(s) + 3 O2(g) = 2 PBO(s) + 2 SO2(g)
NH4 + Co2 = (NH4)Co2 =>
NH4 + Co2 = (NH4)Co2
XNaHCO3 + HCl = XCO2 + H2O + NaCl =>
XNaHCO3 + HCl = XCO2 + H2O + NaCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KJ + H2SO4 = J2 + S + H2O + K2SO4 =>
6 KJ + 4 H2SO4 = 3 J2 + S + 4 H2O + 3 K2SO4
NaCO3 + Mg(NO3)2 = Mg(CO3)2 + NaNO3 =>
2 NaCO3 + Mg(NO3)2 = Mg(CO3)2 + 2 NaNO3
[Cu(NH3)4]SO4 + HCl = Cu(NH3)4 + H2SO4 + Cl2 =>
[Cu(NH3)4]SO4 + 2 HCl = Cu(NH3)4 + H2SO4 + Cl2
H2O + KCl = H2 + Cl2 + KOH =>
2 H2O + 2 KCl = H2 + Cl2 + 2 KOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4 + KI = I2 + KOH + SO2 =>
H2SO4 + 2 KI = I2 + 2 KOH + SO2
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
HClO3 + (OH)2Mn = (ClO3)2Mn + H2O =>
2 HClO3 + (OH)2Mn = (ClO3)2Mn + 2 H2O
KNO3 + Pb(CH3COO)2 = K(CH3COO)2 + PbNO3 =>
KNO3 + Pb(CH3COO)2 = K(CH3COO)2 + PbNO3
KBrO3 = KBrO2 + O2 =>
2 KBrO3 = 2 KBrO2 + O2
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
C + O2 = CO2 =>
C + O2 = CO2
NH3(l) + CuO(s) = Cu(s) + N2(g) + H2O(l) =>
2 NH3(l) + 3 CuO(s) = 3 Cu(s) + N2(g) + 3 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6O + CH3CHO = CH3CH2OCHOHCH3 =>
C2H6O + CH3CHO = CH3CH2OCHOHCH3
Au + HNO3 + HCl = AuCl4 + NO2 + H2O =>
Au + 4 HNO3 + 4 HCl = AuCl4 + 4 NO2 + 4 H2O
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeCI3 + O2 = Fe2O2 + CI3 =>
2 FeCI3 + O2 = Fe2O2 + 2 CI3
KNO3 + C6H12O6 = K2CO3 + N2 + CO2 + H2O =>
24 KNO3 + 5 C6H12O6 = 12 K2CO3 + 12 N2 + 18 CO2 + 30 H2O
XeO3 + Ba(OH)2 + O3 = Ba2XeO6 + H2O =>
3 XeO3 + 6 Ba(OH)2 + O3 = 3 Ba2XeO6 + 6 H2O
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
CHCl3 + I2 = Cl + HI + C =>
2 CHCl3 + I2 = 6 Cl + 2 HI + 2 C
H2SO4 + KMnO4 + Sb = K2SO4 + Sb2O3 + MnSO4 + H2O =>
9 H2SO4 + 6 KMnO4 + 10 Sb = 3 K2SO4 + 5 Sb2O3 + 6 MnSO4 + 9 H2O
AgCl + HBr = AgBr + HCl =>
AgCl + HBr = AgBr + HCl
NaHCO2 + CH3COOH = CH3COONa + H2O + CO2 =>
4 NaHCO2 + 3 CH3COOH = 4 CH3COONa + 2 H2O + 2 CO2
Al2(SO4)3 + BaCl2 = Al2(Cl2)3 + Ba2(SO4)2 =>
2 Al2(SO4)3 + 6 BaCl2 = 2 Al2(Cl2)3 + 3 Ba2(SO4)2
H(ClO3) + Ca(OH)2 = H2O + Ca(ClO3)2 =>
2 H(ClO3) + Ca(OH)2 = 2 H2O + Ca(ClO3)2
CoSO4*7H2O + NH4HCO3 + NH3 + O2 = [Co(NH3)4CO3]2SO4*3H2O + NH4HSO4 + H2O =>
4 CoSO4*7H2O + 4 NH4HCO3 + 14 NH3 + O2 = 2[Co(NH3)4CO3]2SO4*3H2O + 2 NH4HSO4 + 24 H2O
CrO5 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
2 CrO5 + 14 KI + 10 H2SO4 = Cr2(SO4)3 + 7 I2 + 7 K2SO4 + 10 H2O
Br + Al(NO3)3 = AlBr3 + NO2 + O2 =>
6 Br + 2 Al(NO3)3 = 2 AlBr3 + 6 NO2 + 3 O2
NH + NO3 = NO2 + H2O =>
2 NH + 5 NO3 = 7 NO2 + H2O
NI + H2SO4 = NISO4 + S + H2O =>
3 NI + 4 H2SO4 = 3 NISO4 + S + 4 H2O
Bi + OH = BiOOH + H =>
Bi + 2 OH = BiOOH + H
ZnS + NaOH = ZnNa + S + OH =>
ZnS + NaOH = ZnNa + S + OH
Fe(OH)2 + O2 + KOH = K2FeO4 + H2O =>
Fe(OH)2 + O2 + 2 KOH = K2FeO4 + 2 H2O
Ag2C2 + O2 = CO + Ag2 =>
Ag2C2 + O2 = 2 CO + Ag2
Zn(NO3)2 + K2CO3 = ZnCO3 + KNO3 =>
Zn(NO3)2 + K2CO3 = ZnCO3 + 2 KNO3
CsF + HF = CsHF2 =>
CsF + HF = CsHF2
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/24
Équations équilibrées sur03/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
