Equations balanced on the previous day | Equations balanced on the next day |
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeCl3 + Br2 + NaOH = Fe + NaCl + HBrO =>
2 FeCl3 + 3 Br2 + 6 NaOH = 2 Fe + 6 NaCl + 6 HBrO
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Al + H2SO4 = Al2(SO4)3 + H =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + OH{-} = CO2 + H2O + {-} =>
CH4 + 8 OH{-} = CO2 + 6 H2O + 8e
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
O2 = O3 =>
3 O2 = 2 O3
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
As2S2 + HNO3 + H20 = H3AsO4 + H2SO4 + NO =>
10 As2S2 + 80 HNO3 + H20 = 20 H3AsO4 + 20 H2SO4 + 80 NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cl{+4}O2{-2} = Cl{+3}O2{-2} + Cl{+5}O3{-2} =>
2 Cl{+4}O2{-2} = Cl{+3}O2{-2} + Cl{+5}O3{-2}
Cd + S = CdS =>
Cd + S = CdS
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C6H6 + O2 = CO2 + OH2 =>
2 C6H6 + 15 O2 = 12 CO2 + 6 OH2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
KOH + HClO4 = KClO4 + H2O =>
KOH + HClO4 = KClO4 + H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Cr2O7{2-} + H{+} + Cu{+} = Cr{3+} + H2O + Cu{2+} =>
Cr2O7{2-} + 14 H{+} + 6 Cu{+} = 2 Cr{3+} + 7 H2O + 6 Cu{2+}
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
H3PO4 + Ba(OH)2 = H2O + Ba3(PO4)2 =>
2 H3PO4 + 3 Ba(OH)2 = 6 H2O + Ba3(PO4)2
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Br2 + NaCl = Na2Br + Cl2 =>
Br2 + 4 NaCl = 2 Na2Br + 2 Cl2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mn2O7 + NaOH = NaMnO4 + H2O =>
Mn2O7 + 2 NaOH = 2 NaMnO4 + H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/15/13
Equations balanced on 04/14/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.