| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 |
3 Ag + 4 HNO3 = NO + 3 AgNO3 + 2 H2O
Nb + H2 = NbH =>
2 Nb + H2 = 2 NbH
Be2C + H2O = CH4 + Be(OH)2 =>
Be2C + 4 H2O = CH4 + 2 Be(OH)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
(NH4)2SO4 + Ca(OH)2 = NH3 + H2O + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH3 + 2 H2O + CaSO4
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
AgCl + Na2SO4 = Ag2SO4 + NaCl =>
2 AgCl + Na2SO4 = Ag2SO4 + 2 NaCl
Cl2 + Sb = SbCl3 =>
3 Cl2 + 2 Sb = 2 SbCl3
Cl2 + Ag = AgCl =>
Cl2 + 2 Ag = 2 AgCl
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaCl(aq) + Ba(s) = BaCl(aq) + Na(s) =>
NaCl(aq) + Ba(s) = BaCl(aq) + Na(s)
NaCl(aq) + Ba(s) = BaCl(aq) + Na(aq) =>
NaCl(aq) + Ba(s) = BaCl(aq) + Na(aq)
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
| 1 2 3 4 5 6 7 8 9 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/25/09
Equations balanced on 12/25/08
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