| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu2O + 2 H3PO4 = 2 Cu3PO4 + 3 H2O
NH4OH + CuSO4*5H2O = (NH4)2SO4 + Cu(OH)2 + H2O =>
2 NH4OH + CuSO4*5H2O = (NH4)2SO4 + Cu(OH)2 + 5 H2O
zinc + coppersulfate = zincsulfate + copper =>
Zn + CuSO4 = ZnSO4 + Cu
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag =>
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag
CaO + Al2O3 = CaAl2O4 =>
CaO + Al2O3 = CaAl2O4
AgClO4 + CaBr = AgBr + CaClO4 =>
AgClO4 + CaBr = AgBr + CaClO4
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li + C02 + H2O = LiHCO3 + (H2)2 =>
4 Li + 2 C02 + 12 H2O = 4 LiHCO3 + 5(H2)2
CaCl2 + H3PO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4Cl + HCl =>
10 CaCl2 + 6 H3PO4 + 2 NH4OH = Ca10(PO4)6(OH)2 + 2 NH4Cl + 18 HCl
NaClO3 + H2SO4 = NaHSO4 + HClO3 =>
NaClO3 + H2SO4 = NaHSO4 + HClO3
KOH(aq) + H2SO4(ag) = K2SO4(aq) + H2O(l) =>
2 KOH(aq) + H2SO4(ag) = K2SO4(aq) + 2 H2O(l)
NiCl2*H2O + SOCl2 = NiCl2 + SO2 + HCl =>
NiCl2*H2O + SOCl2 = NiCl2 + SO2 + 2 HCl
C + O2 = CO2 =>
C + O2 = CO2
Cu + HCl = CuCl + HCu =>
2 Cu + HCl = CuCl + HCu
PbC2H3O2 + KOH = PbOH + KC2H3O2 =>
PbC2H3O2 + KOH = PbOH + KC2H3O2
Mn2O3 + NaNH2 = Mn3N2 + NaOH + N2 + H =>
6 Mn2O3 + 18 NaNH2 = 4 Mn3N2 + 18 NaOH + 5 N2 + 18 H
ZnCl2*2H2O = Zn(OH)Cl + HCl + H2O =>
ZnCl2*2H2O = Zn(OH)Cl + HCl + H2O
Co(OH)3 + H2CO3 = Co2(CO3)3 + H2O =>
2 Co(OH)3 + 3 H2CO3 = Co2(CO3)3 + 6 H2O
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] =>
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS]
K2S2O3 + Cl2 + H2O + KNO3 = K2SO4 + KCl + HNO3 =>
K2S2O3 + 4 Cl2 + 5 H2O + 10 KNO3 = 2 K2SO4 + 8 KCl + 10 HNO3
NaClO3 + H2SO4 = HClO4 + ClO2 + Na2SO4 + H2O =>
6 NaClO3 + 3 H2SO4 = 2 HClO4 + 4 ClO2 + 3 Na2SO4 + 2 H2O
NaClO3 + H2SO4 = NaHSO4 + HClO3 =>
NaClO3 + H2SO4 = NaHSO4 + HClO3
HgCl2 + S = SCl3 + Hg =>
3 HgCl2 + 2 S = 2 SCl3 + 3 Hg
H2SO3 + K2CrO4 = H2O + K2Cr2O7 + K2SO3 =>
H2SO3 + 2 K2CrO4 = H2O + K2Cr2O7 + K2SO3
NaClO3 + H2SO4 = NaHSO4 + HClO4 + H2O + ClO2 =>
3 NaClO3 + 3 H2SO4 = 3 NaHSO4 + HClO4 + H2O + 2 ClO2
MnO4{-} + H{+} + SnO = Mn{+2} + H2O + SnO2 =>
2 MnO4{-} + 6 H{+} + 5 SnO = 2 Mn{+2} + 3 H2O + 5 SnO2
K2SiO3 + BaCl2 = KCl + BaSiO3 =>
K2SiO3 + BaCl2 = 2 KCl + BaSiO3
NaOH + C10H7OH = NaC10H7O + H2O =>
NaOH + C10H7OH = NaC10H7O + H2O
NaClO3 + H2SO4 = NaHSO4 + O2 + ClO2 + H2O =>
4 NaClO3 + 4 H2SO4 = 4 NaHSO4 + O2 + 4 ClO2 + 2 H2O
NaClO3 + H2SO4 = NaHSO4 + HClO3 =>
NaClO3 + H2SO4 = NaHSO4 + HClO3
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaBr(aq)
NaClO3 + H2SO4 = NaHSO4 + HClO3 =>
NaClO3 + H2SO4 = NaHSO4 + HClO3
NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + 3 CO2(g) + 3 H2O(l)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaClO3 + H2SO4 = NaHSO4 + HClO3 =>
NaClO3 + H2SO4 = NaHSO4 + HClO3
Na2S + Cd + HCl = CdS + NaCl + H2 =>
Na2S + Cd + 2 HCl = CdS + 2 NaCl + H2
(NH4)2SO4 + BaI2 = NH4I + SO4Ba =>
(NH4)2SO4 + BaI2 = 2 NH4I + SO4Ba
P + S = PS =>
P + S = PS
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
HF + Zn(OH)2 = HOH + ZnF2 =>
2 HF + Zn(OH)2 = 2 HOH + ZnF2
Na(s) + MgCl2(aq) = Mg(s) + NaCl(aq) =>
2 Na(s) + MgCl2(aq) = Mg(s) + 2 NaCl(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + KMnO4 = Fe(MnO4)2 + K =>
Fe + 2 KMnO4 = Fe(MnO4)2 + 2 K
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe2 + H3SO4 = Fe2SO4 + H2 =>
2 Fe2 + 2 H3SO4 = 2 Fe2SO4 + 3 H2
CH3COOH + NaOH = H2O + NaC2OH =>
CH3COOH + NaOH = 2 H2O + NaC2OH
HF + Zn(OH)2 = HOH + ZnF2 =>
2 HF + Zn(OH)2 = 2 HOH + ZnF2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3COOH + NaOH = H2O + NaC2OH =>
CH3COOH + NaOH = 2 H2O + NaC2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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