| Equations balanced on the previous day | Equations balanced on the next day |
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Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
PBS + PBSO4 = PB + SO2 =>
PBS + PBSO4 = 2 PB + 2 SO2
S2O3{2-} + I2{-} = I{-} + S4O6{2-} =>
2 S2O3{2-} + 2 I2{-} = 4 I{-} + S4O6{2-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KHCO3 + Ca(OH)2 = H2O + KOH + CaCO3 =>
KHCO3 + Ca(OH)2 = H2O + KOH + CaCO3
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
NaOH(aq) + CO2(g) = Na2CO3 + H2O(l) =>
2 NaOH(aq) + CO2(g) = Na2CO3 + H2O(l)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S2O3{2-} + I2 = I{-} + S4O6{2-} =>
2 S2O3{2-} + I2 = 2 I{-} + S4O6{2-}
C5H10O2 + O2(g) = CO2(g) + H2O =>
2 C5H10O2 + 13 O2(g) = 10 CO2(g) + 10 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
S2O3{2-} + I3 = I{-} + S4O6{2-} =>
6 S2O3{2-} + 2 I3 = 6 I{-} + 3 S4O6{2-}
Al(S) + Fe2O3(S) = Al2O3(S) + Fe(S) =>
2 Al(S) + Fe2O3(S) = Al2O3(S) + 2 Fe(S)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
S2O3{2-} + I5 = I{-} + S4O6{2-} =>
10 S2O3{2-} + 2 I5 = 10 I{-} + 5 S4O6{2-}
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
NH4NO3 = NH4NO2 + O2 =>
2 NH4NO3 = 2 NH4NO2 + O2
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
H3AsO3 + SnCl2 + HCl = As + SnCl4 + H2O =>
2 H3AsO3 + 3 SnCl2 + 6 HCl = 2 As + 3 SnCl4 + 6 H2O
S2O3{2-} + I3 = I{-} + S4O6{2-} =>
6 S2O3{2-} + 2 I3 = 6 I{-} + 3 S4O6{2-}
S2O3{2-} + I5 = I{-} + S4O6{2-} =>
10 S2O3{2-} + 2 I5 = 10 I{-} + 5 S4O6{2-}
S2O3{2-} + I7 = I{-} + S4O6{2-} =>
14 S2O3{2-} + 2 I7 = 14 I{-} + 7 S4O6{2-}
Zn + HNO3(muydiluido) = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3(muydiluido) = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
KOH = K + OH =>
KOH = K + OH
S2O3{2-} + I2{-} = I{-} + S4O6{2-} =>
2 S2O3{2-} + 2 I2{-} = 4 I{-} + S4O6{2-}
S2O3{2-} + I3{-} = I{-} + S4O6{2-} =>
2 S2O3{2-} + I3{-} = 3 I{-} + S4O6{2-}
Cr(OH)3(s) + HClO4(aq) = Cr(ClO4)3(aq) + H2O =>
Cr(OH)3(s) + 3 HClO4(aq) = Cr(ClO4)3(aq) + 3 H2O
S2O3{2-} + I5{-} = I{-} + S4O6{2-} =>
4 S2O3{2-} + I5{-} = 5 I{-} + 2 S4O6{2-}
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al[NO3]2 = Al2O3 + NO2 + O2 =>
4 Al[NO3]2 = 2 Al2O3 + 8 NO2 + O2
S2O3{2-} + I7{-} = I{-} + S4O6{2-} =>
6 S2O3{2-} + I7{-} = 7 I{-} + 3 S4O6{2-}
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
S2O3{2-} + I3{-} = I{-} + S4O6{2-} =>
2 S2O3{2-} + I3{-} = 3 I{-} + S4O6{2-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
AlCl3 + Ca(OH)2 = CaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Al(OH)3
S2O3{2-} + I3{+} = I{-} + S4O6{2-} =>
4 S2O3{2-} + I3{+} = 3 I{-} + 2 S4O6{2-}
Ag + S = AgS =>
Ag + S = AgS
S2O3{2-} + I3{-} = I{-} + S4O6{2-} =>
2 S2O3{2-} + I3{-} = 3 I{-} + S4O6{2-}
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/14/13
Equations balanced on 08/13/12
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