Equations balanced on the previous day | Equations balanced on the next day |
Na2S + 2 HCl = 2 NaCl + H2S
Al + Fe2O3 = AlO2 + Fe =>
3 Al + 2 Fe2O3 = 3 AlO2 + 4 Fe
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3 + BO3 = H4B6O11 + H2O =>
6 H3 + 6 BO3 = H4B6O11 + 7 H2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Al + Fe2O3 = AlO3 + Fe =>
Al + Fe2O3 = AlO3 + 2 Fe
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
LiF + Cu(NO3)2 = CuF2 + LiNO3 =>
2 LiF + Cu(NO3)2 = CuF2 + 2 LiNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Na + O = Na2O =>
2 Na + O = Na2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Sn + HCl = SnCl + H2 =>
2 Sn + 2 HCl = 2 SnCl + H2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
C + H2O = CO + H2 =>
C + H2O = CO + H2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Pb + HCl = PbCl + H2 =>
2 Pb + 2 HCl = 2 PbCl + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
P + O = P4O10 =>
4 P + 10 O = P4O10
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
HfCl3 + Al = HfCl2 + AlCl =>
HfCl3 + Al = HfCl2 + AlCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C3H5N3O9 = CO2 + N2 + H2O + O2 =>
4 C3H5N3O9 = 12 CO2 + 6 N2 + 10 H2O + O2
K + C12 = CK1 =>
12 K + C12 = 12 CK1
C6H5NO2 + H2O = C6H5NO2H{+} + OH{-} =>
C6H5NO2 + H2O = C6H5NO2H{+} + OH{-}
H2SO3 + CaCO3 = CO2 + CaSO3 + H2O =>
H2SO3 + CaCO3 = CO2 + CaSO3 + H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/30/10
Equations balanced on 11/29/09
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