| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 |
Cu2O + 2 HI = 2 CuI + H2O
Cu2O + HBr = CuBr + H2O =>
Cu2O + 2 HBr = 2 CuBr + H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Na3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NaNO3
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Cu2S + HNO3 = CuNO3 + H2S =>
Cu2S + 2 HNO3 = 2 CuNO3 + H2S
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + Cu(SO4) = ZnSO4 + Cu =>
Zn + Cu(SO4) = ZnSO4 + Cu
Cu2S + HBr = CuBr + H2S =>
Cu2S + 2 HBr = 2 CuBr + H2S
Cl + KI = KCl + I2 =>
2 Cl + 2 KI = 2 KCl + I2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Pb + Fe = PbFe =>
Pb + Fe = PbFe
Cl + Br = ClBr =>
Cl + Br = ClBr
Cu2S + HCO3 = CuCO3 + H2S =>
Cu2S + 2 HCO3 = 2 CuCO3 + H2S
Cu2S + H2CO3 = CuCO3 + H2 + S =>
Cu2S + 2 H2CO3 = 2 CuCO3 + 2 H2 + S
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Cu2S + H2SO4 = CuSO4 + H2 + S =>
Cu2S + 2 H2SO4 = 2 CuSO4 + 2 H2 + S
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H2S + HgCl2 = HgS + H + Cl =>
H2S + HgCl2 = HgS + 2 H + 2 Cl
C12H22O11 + O2 = CO2 + H20 =>
10 C12H22O11 + 65 O2 = 120 CO2 + 11 H20
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C25H22 + O2 = CO2 + H2O =>
2 C25H22 + 61 O2 = 50 CO2 + 22 H2O
SO2 + H2S = S8 + H2O =>
8 SO2 + 16 H2S = 3 S8 + 16 H2O
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
W + S = WS3 =>
W + 3 S = WS3
Fe{3+} + Cl{-} = FeCl3 =>
Fe{3+} + 3 Cl{-} = FeCl3
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ag + Na2S = AgNa2S =>
Ag + Na2S = AgNa2S
C25H52 + O2 = H2O + CO2 =>
C25H52 + 38 O2 = 26 H2O + 25 CO2
MgCO3 + HCl = CO2 + H2O + MgCl2 =>
MgCO3 + 2 HCl = CO2 + H2O + MgCl2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuSO4 + Fe = Cu + FeSO4 =>
CuSO4 + Fe = Cu + FeSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/31/08
Equations balanced on 08/30/07
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