| Equations balanced on the previous day | Equations balanced on the next day |
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Na + H2O = NaOH + H
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KCLO3 = KCL + O =>
KCLO3 = KCL + 3 O
PbCl4 + Al = AlCl3 + Pb =>
3 PbCl4 + 4 Al = 4 AlCl3 + 3 Pb
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
NaHCO3 + HBrO3 = NaCO3 + Br + H2O =>
5 NaHCO3 + HBrO3 = 5 NaCO3 + Br + 3 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
NaHCO3 + HBrO3 = Na + CO3 + Br + H2O =>
5 NaHCO3 + HBrO3 = 5 Na + 5 CO3 + Br + 3 H2O
NaHCO3 + HBrO3 = Na + (CO3)2 + Br + H2O =>
10 NaHCO3 + 2 HBrO3 = 10 Na + 5(CO3)2 + 2 Br + 6 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
NaHCO3 + HBrO3 = Na + Br + CO3 + H2O =>
5 NaHCO3 + HBrO3 = 5 Na + Br + 5 CO3 + 3 H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Pb + HNO3 = Pb(NO3)2 + H =>
Pb + 2 HNO3 = Pb(NO3)2 + 2 H
AgNO3 + CuBr2 = AgBr + Cu(NO3)2 =>
2 AgNO3 + CuBr2 = 2 AgBr + Cu(NO3)2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ba(NO3)2 + KOH = Ba(OH)2 + KNO3 =>
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 KNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2CO3 + HCl = KCl + CO2 + H2O =>
K2CO3 + 2 HCl = 2 KCl + CO2 + H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Ag{+} + Zn = Zn{2+} + Ag =>
2 Ag{+} + Zn = Zn{2+} + 2 Ag
SrCO3 + HNO3 = Sr(NO3)2 + H2O + CO2 =>
SrCO3 + 2 HNO3 = Sr(NO3)2 + H2O + CO2
Al + O = AlO =>
Al + O = AlO
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH4 + H2O2 = CO2 + H2O =>
CH4 + 4 H2O2 = CO2 + 6 H2O
CH4 + H2O2 = H2O + CO2 =>
CH4 + 4 H2O2 = 6 H2O + CO2
CH4 + H2O2 = CO2 + H2O =>
CH4 + 4 H2O2 = CO2 + 6 H2O
HCLO3 + KOH = KCLO3 + H2O =>
HCLO3 + KOH = KCLO3 + H2O
Fe(NO3)3 + NaOH = NaNO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 NaOH = 3 NaNO3 + Fe(OH)3
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
NiCl2 + Fr2S = Ni2S + FrCl2 =>
2 NiCl2 + Fr2S = Ni2S + 2 FrCl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeSO4 + NaOH = Na2SO4 + Fe(OH)2 =>
FeSO4 + 2 NaOH = Na2SO4 + Fe(OH)2
AuI{3} = Au + I{3} =>
AuI{3} = Au + I{3}
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
MgBr2 + K2SO4 = MgSO4 + KBr =>
MgBr2 + K2SO4 = MgSO4 + 2 KBr
SnCl2 + AgNO3 = AgCl + Sn(NO3)2 =>
SnCl2 + 2 AgNO3 = 2 AgCl + Sn(NO3)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
NaH2PO4 + NaOH = H2O + NaH + PO4 =>
2 NaH2PO4 + NaOH = H2O + 3 NaH + 2 PO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/25/10
Equations balanced on 11/24/09
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