Equations balanced on the previous day | Equations balanced on the next day |
2 H2S + H2SO3 = 3 S + 3 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(s) + O2(q) = Fe2O3(s) =>
4 Fe(s) + 3 O2(q) = 2 Fe2O3(s)
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
Sb2O5 + N2O3 = Sb(NO2)5 =>
Sb2O5 + 5 N2O3 = 2 Sb(NO2)5
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Pb3O4 + H2SO4 = PbO2 + PbSO4 + H2O =>
Pb3O4 + 2 H2SO4 = PbO2 + 2 PbSO4 + 2 H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COH + K2SO4 + 2 MnSO4 + 8 H2O
KCl + Pb(NO3)2 = PbCl2 + KNO3 =>
2 KCl + Pb(NO3)2 = PbCl2 + 2 KNO3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Zn3(PO4)2 = Zn + PO4 =>
Zn3(PO4)2 = 3 Zn + 2 PO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C + H + O2 = C2H5OH =>
4 C + 12 H + O2 = 2 C2H5OH
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(s) + Ca{+2} = Ba{2+} + Ca =>
Ba(s) + Ca{+2} = Ba{2+} + Ca
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HCN + Sr(OH)2 = Sr(CN) + H2O + OH =>
HCN + Sr(OH)2 = Sr(CN) + H2O + OH
Ag + NiNo3 = Ni + AgNo3 =>
Ag + NiNo3 = Ni + AgNo3
Na + S = Na2S =>
2 Na + S = Na2S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4NO3 + NaOH = NH4OH + NaNO3 =>
NH4NO3 + NaOH = NH4OH + NaNO3
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NaOH + KMnO4 = MnO2 + O2 + KOH + Na2O =>
4 NaOH + 4 KMnO4 = 4 MnO2 + 3 O2 + 4 KOH + 2 Na2O
C18H34O2 + NaOH(aq) = C18H33O2Na + H2O =>
C18H34O2 + NaOH(aq) = C18H33O2Na + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
NH3 + HNO3 = NH4(NO3) =>
NH3 + HNO3 = NH4(NO3)
HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + HNO3 = NH4(NO3) =>
NH3 + HNO3 = NH4(NO3)
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
NO2 = N2 + O2 =>
2 NO2 = N2 + 2 O2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/02/13
Equations balanced on 04/01/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.