| Equations balanced on the previous day | Equations balanced on the next day |
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HCO3 + NaOH = NaCO3 + H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Cu(NO3)2 + Pb = Pb(NO3)2 + Cu =>
Cu(NO3)2 + Pb = Pb(NO3)2 + Cu
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
SO3 + H2O = SO4 + H2 =>
SO3 + H2O = SO4 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
CaCO3 = Ca + C + O =>
CaCO3 = Ca + C + 3 O
CH4 + O2 = CO2 + H4 =>
CH4 + O2 = CO2 + H4
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu =>
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO3 + H2O = H2SO3 + O =>
SO3 + H2O = H2SO3 + O
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + Fe2O3 = AlO3 + Fe =>
Al + Fe2O3 = AlO3 + 2 Fe
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HC2H3O2 + Ca(OH)2 = C2H3O4 + Ca + H3 =>
HC2H3O2 + Ca(OH)2 = C2H3O4 + Ca + H3
Ba + HCl = BaCl2(aq) + H2 =>
Ba + 2 HCl = BaCl2(aq) + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb =>
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb
C + H2 = CH4 =>
C + 2 H2 = CH4
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
HCl(aq) + Cu(OH)2(s) = H2O + CuCl2(aq) =>
2 HCl(aq) + Cu(OH)2(s) = 2 H2O + CuCl2(aq)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaHSO3 + HCl = SO2 + H2O + NaCl =>
NaHSO3 + HCl = SO2 + H2O + NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (SO4)3(NH4)2 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (SO4)3(NH4)2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
C6H3OH + O2 = CO2 + H2O =>
2 C6H3OH + 13 O2 = 12 CO2 + 4 H2O
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
NaNO2 + HCl = NO + H2O + Na(NO3) + NaCl =>
3 NaNO2 + 2 HCl = 2 NO + H2O + Na(NO3) + 2 NaCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/22/08
Equations balanced on 10/22/07
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