Equations balanced on the previous day | Equations balanced on the next day |
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CH3NO2 + O2 = N2 + CO2 + H2O =>
4 CH3NO2 + 3 O2 = 2 N2 + 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(OH)2 + MgCl2 = Mg(OH)2 + CaCl2 =>
Ca(OH)2 + MgCl2 = Mg(OH)2 + CaCl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu(SO4) + CaCl2 = CuCl2 + Ca(SO4) =>
Cu(SO4) + CaCl2 = CuCl2 + Ca(SO4)
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
P4 + NaOH + H2O = PH3 + Na2HPO4 =>
2 P4 + 6 NaOH + 6 H2O = 5 PH3 + 3 Na2HPO4
HClO4(aq) + NaOH(aq) = Na(aq) + ClO4(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = Na(aq) + ClO4(aq) + H2O(l)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
H3BO3 + H2O = H3O + BO3 =>
H3BO3 + 3 H2O = 3 H3O + BO3
CU + AGNO3 = CU(NO3) + AG =>
CU + AGNO3 = CU(NO3) + AG
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ni(NO3)2 + NH4OH = NH4NO3 + Ni(OH)2 =>
Ni(NO3)2 + 2 NH4OH = 2 NH4NO3 + Ni(OH)2
HClO4(aq) + NaOH(aq) = Na(aq) + ClO4(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = Na(aq) + ClO4(aq) + H2O(l)
CH3COOH + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
CU + AGNO3 = CU(NO3)2 + AG =>
CU + 2 AGNO3 = CU(NO3)2 + 2 AG
C12H22O11 + O2 = CO2 + H20 =>
10 C12H22O11 + 65 O2 = 120 CO2 + 11 H20
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
H2O2 = O2 + H =>
H2O2 = O2 + 2 H
Al(s) + S8(s) = Al2S3(s) =>
16 Al(s) + 3 S8(s) = 8 Al2S3(s)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
HClO3(aq) + H2O = ClO4 + H3O =>
HClO3(aq) + 4 H2O = ClO4 + 3 H3O
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
CH + O2 = CO2 + H20 =>
20 CH + 20 O2 = 20 CO2 + H20
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
CaCl2 + Na2(CO3) = Ca(CO3) + NaCl =>
CaCl2 + Na2(CO3) = Ca(CO3) + 2 NaCl
LiOH + H2SO4 = LiSO4 + OH3 =>
LiOH + H2SO4 = LiSO4 + OH3
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
K2SiF6 + O2 = K2O + SiO2 + F2 =>
2 K2SiF6 + 3 O2 = 2 K2O + 2 SiO2 + 6 F2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CaH2 + H2O = Ca(OH)2 + H =>
CaH2 + 2 H2O = Ca(OH)2 + 4 H
S + CO = SO + C =>
S + CO = SO + C
Ni(NO3)2 + NaCl = NaNO3 + Ni(Cl)2 =>
Ni(NO3)2 + 2 NaCl = 2 NaNO3 + Ni(Cl)2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Hg(C4H6O4) + Na2SO4 = HgNa2 + SO4(C4H6O4) =>
Hg(C4H6O4) + Na2SO4 = HgNa2 + SO4(C4H6O4)
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
HClO4(aq) + NaOH(aq) = Na(aq) + ClO4(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = Na(aq) + ClO4(aq) + H2O(l)
Ca + LiCl = CaCl2 + Li =>
Ca + 2 LiCl = CaCl2 + 2 Li
Ca + LiCl = CaCl2 + Li =>
Ca + 2 LiCl = CaCl2 + 2 Li
CH3COCH2CH3 + H2 = CH3COHCH2CH3 =>
2 CH3COCH2CH3 + H2 = 2 CH3COHCH2CH3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/11/16
Equations balanced on 04/10/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.