| Équations équilibrées la veille |
AgCl + K2Cr2O7 = K2Cl + AgCr2O7
NaO2 + HCl = NaCl4 + H2O =>
NaO2 + 4 HCl = NaCl4 + 2 H2O
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
NaHCO3 + CHOOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + 4 CHOOH = NaCH3COO + 3 H2O + 3 CO2
Ni(H2O)6(NO3)2 + KNCS + PPh3 = Ni(NCS)2(PPh3)2 + K + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 KNCS + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 K + 2 NO3 + 6 H2O
AgNO3 + NH4OH + CH3CHO = Ag + CH3COOH + NH4{+} + NO3{-} =>
6 AgNO3 + 4 NH4OH + 7 CH3CHO = 6 Ag + 7 CH3COOH + 5 NH4{+} + 5 NO3{-}
Fe + AlCl = FeAl + Cl =>
Fe + AlCl = FeAl + Cl
Rb3P + Ba(OH)2 = Ba3P2 + RbOH =>
2 Rb3P + 3 Ba(OH)2 = Ba3P2 + 6 RbOH
YH3 + O2 = YHO + H2O =>
YH3 + O2 = YHO + H2O
NaHCO3 + KC4H5O6 = Na2C4H4O6 + K2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + 2 KC4H5O6 = Na2C4H4O6 + K2C4H4O6 + 2 H2O + 2 CO2
KIO3 + PH3 + HCl = KCl + I2 + H3PO4 + H2O =>
8 KIO3 + 5 PH3 + 8 HCl = 8 KCl + 4 I2 + 5 H3PO4 + 4 H2O
CH3Br2 + Br2 = CH3Br4 =>
CH3Br2 + Br2 = CH3Br4
NaHSO4 + NaCl + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaHSO4 + 4 NaCl + MnO2 = 4 Na2SO4 + MnCl2 + Cl2 + 2 H2O
H2S + FeCl3 = FeCl2 + S + HCl =>
H2S + 2 FeCl3 = 2 FeCl2 + S + 2 HCl
Ag + Au(CHO3)3 = Au + Ag(HCO3)2 =>
3 Ag + 2 Au(CHO3)3 = 2 Au + 3 Ag(HCO3)2
CrCl2 + C3H7NO = [Cr(C3H7NO)] + Cl =>
CrCl2 + C3H7NO = [Cr(C3H7NO)] + 2 Cl
NaI + Cl2 + NaOH = NaIO3 + NaCl + H2O =>
NaI + 3 Cl2 + 6 NaOH = NaIO3 + 6 NaCl + 3 H2O
Ba3(PO4)3 = Ba + PO4 =>
Ba3(PO4)3 = 3 Ba + 3 PO4
PbS + HCl = PbCl2 + S + H =>
PbS + 2 HCl = PbCl2 + S + 2 H
KH + BrOH = KBr + H2O =>
KH + BrOH = KBr + H2O
NaI + NaNO2 + HCl = I + NO + NaCl + H2O =>
NaI + NaNO2 + 2 HCl = I + NO + 2 NaCl + H2O
HNO3 + NH3(aq) = H2O + N2 =>
3 HNO3 + 5 NH3(aq) = 9 H2O + 4 N2
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
CoCl2*6H2O + HCl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 HCl + 12 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
NaIO3 + HCl = NaCl + HIO3 =>
NaIO3 + HCl = NaCl + HIO3
CH3CO2 + H = CH3COOH =>
CH3CO2 + H = CH3COOH
C6H12 + Cl2 = C6H12Cl4 =>
C6H12 + 2 Cl2 = C6H12Cl4
NH4Cl + CaOH = NH3 + CaCl + H2O =>
NH4Cl + CaOH = NH3 + CaCl + H2O
AIFe2 + O3 = O2AI + Fe =>
3 AIFe2 + 2 O3 = 3 O2AI + 6 Fe
NaNH2 + O2 = NaOH + NO2 + H2O =>
4 NaNH2 + 7 O2 = 4 NaOH + 4 NO2 + 2 H2O
NaNO2 + KI + CH3COOH = NO + I2 + NaCH3COO + KCH3COO + H2O =>
2 NaNO2 + 2 KI + 4 CH3COOH = 2 NO + I2 + 2 NaCH3COO + 2 KCH3COO + 2 H2O
HNO3 + ZnS = H2O + NO + SO2 + Zn(NO3)2 =>
4 HNO3 + ZnS = 2 H2O + 2 NO + SO2 + Zn(NO3)2
Pb(NO3)2 + Na2CO3 = NaNO3 + Pb + (CO3)2 =>
2 Pb(NO3)2 + 2 Na2CO3 = 4 NaNO3 + 2 Pb + (CO3)2
Pb + Al{+3} = Pb{+3} + Al =>
Pb + Al{+3} = Pb{+3} + Al
Li3 + O = Li2O =>
2 Li3 + 3 O = 3 Li2O
CH3CH3 + Cl2 = CH3CH(Cl) + HCl =>
2 CH3CH3 + 3 Cl2 = 2 CH3CH(Cl) + 4 HCl
NaCl(aq) + HOH(aq) = NaOH + HCl =>
NaCl(aq) + HOH(aq) = NaOH + HCl
C5H7O5CHO + Ag(NH3)2OH = Ag + C5H7O5COONH4 + NH3 + H2O =>
C5H7O5CHO + 2 Ag(NH3)2OH = 2 Ag + C5H7O5COONH4 + 3 NH3 + H2O
NaNO3(s) + H2SO4(aq) = Na2SO4(aq) + HNO3(g) =>
2 NaNO3(s) + H2SO4(aq) = Na2SO4(aq) + 2 HNO3(g)
Cl + NiO2 + H2O = ClO3 + Ni(OH)2 =>
Cl + 3 NiO2 + 3 H2O = ClO3 + 3 Ni(OH)2
MnO4 + CO = MnO + CO2 =>
MnO4 + 3 CO = MnO + 3 CO2
NaOH(aq) + CO2(aq) = Na2CO3(aq) + H2O =>
2 NaOH(aq) + CO2(aq) = Na2CO3(aq) + H2O
NaO2 = Na + O2 =>
NaO2 = Na + O2
ZnF2 + Ca(OH)2 = CaF2 + Zn(OH)2 =>
ZnF2 + Ca(OH)2 = CaF2 + Zn(OH)2
KBr + H2 = KH2 + Br =>
KBr + H2 = KH2 + Br
C2H4O2 + AgCl = AgC2H4O2 + Cl =>
C2H4O2 + AgCl = AgC2H4O2 + Cl
K2Cr2O7 + Al + H2SO4 = Cr2(SO4)3 + Al2O3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Al + 4 H2SO4 = Cr2(SO4)3 + Al2O3 + K2SO4 + 4 H2O
NaOH(aq) + H2SO4 = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4 = Na2SO4(aq) + 2 H2O(l)
NaOH(aq) + H2SO4(l) = Na2SO4 + H2O(l) =>
2 NaOH(aq) + H2SO4(l) = Na2SO4 + 2 H2O(l)
HN3 + Co(OH)3 = H2O + Co(N3)3 =>
3 HN3 + Co(OH)3 = 3 H2O + Co(N3)3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
