| Equations balanced on the previous day | Equations balanced on the next day |
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Zn + Cu(SO)2 = Zn(SO)2 + Cu
H3BO3 + Ca(NO3)2 = Ca3(BO3)2 + HNO3 =>
2 H3BO3 + 3 Ca(NO3)2 = Ca3(BO3)2 + 6 HNO3
H2S + HgCl2 = HgS + HCl =>
H2S + HgCl2 = HgS + 2 HCl
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Li2O + H2O = Li(OH) =>
Li2O + H2O = 2 Li(OH)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
H2CO3 + Mg = MgCO3 + H2 =>
H2CO3 + Mg = MgCO3 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 + Al = AlPO4 + H2 =>
2 H3PO4 + 2 Al = 2 AlPO4 + 3 H2
Na2S(aq) + Cu(CH3COO)2(aq) = CuS(s) + NaCH3COO(aq) =>
Na2S(aq) + Cu(CH3COO)2(aq) = CuS(s) + 2 NaCH3COO(aq)
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
MnO4 + I{-} + OH{-} = (MnO4)2{-} + (IO3){-} + H2O =>
12 MnO4 + I{-} + 6 OH{-} = 6(MnO4)2{-} + (IO3){-} + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
Ca(NO3)2 + Fe2O3 = CaO + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2O3 = 3 CaO + 2 Fe(NO3)3
Ni(NO3)2(aq) + NaOH = Ni(OH)2 + Na(NO3) =>
Ni(NO3)2(aq) + 2 NaOH = Ni(OH)2 + 2 Na(NO3)
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(s) + Na(NO3)(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 Na(NO3)(aq)
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
NaOH + Br2 = NaBrO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O
C2H6 + H2O = CH3CH2OH + H2 =>
C2H6 + H2O = CH3CH2OH + H2
Cr(OH)3 + Br2 = Cr(BrO3)3 + CrBr3 + H2O =>
6 Cr(OH)3 + 9 Br2 = Cr(BrO3)3 + 5 CrBr3 + 9 H2O
CaSO4 + NaOH = Ca(OH)2 + Na2SO4 =>
CaSO4 + 2 NaOH = Ca(OH)2 + Na2SO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
H2SO4 + Pb(C2H3O2)2 = PbSO4 + HC2H3O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 HC2H3O2
H + O2 = H2O =>
4 H + O2 = 2 H2O
Cu(OH)2 + H2CO3 = CuCO3 + H2O =>
Cu(OH)2 + H2CO3 = CuCO3 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3) + NaCl = PbCl + Na(NO3) =>
Pb(NO3) + NaCl = PbCl + Na(NO3)
SnCl4 + FeCl2 = SnCl2 + FeCl3 =>
SnCl4 + 2 FeCl2 = SnCl2 + 2 FeCl3
HI = H2 + I2 =>
2 HI = H2 + I2
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
Mg(OH)2(s) + HF(aq) = HOH(l) + MgF2(aq) =>
Mg(OH)2(s) + 2 HF(aq) = 2 HOH(l) + MgF2(aq)
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Cu(s) + H{+} + SO42{-} = Cu2{+} + H2O + SO2(g) =>
158 Cu(s) + 80 H{+} + SO42{-} = 79 Cu2{+} + 40 H2O + SO2(g)
Cu(s) + H{+} + SO4{2-} = Cu{2+} + H2O + SO2(g) =>
Cu(s) + 4 H{+} + SO4{2-} = Cu{2+} + 2 H2O + SO2(g)
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/19/13
Equations balanced on 08/18/12
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