| Equations balanced on the previous day | Equations balanced on the next day |
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KClO4 = KCl + 2 O2
SO3{2�}(aq) + MnO4{�}(aq) + H{+}(aq) = SO4{2�}(aq) + Mn{2+}(aq) + H2O(l) =>
3 SO3{2�}(aq) + MnO4{�}(aq) + 2 H{+}(aq) = 3 SO4{2�}(aq) + Mn{2+}(aq) + H2O(l)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
SO3{-2}(aq) + MnO4{�}(aq) + H{+}(aq) = SO4{-2}(aq) + Mn{+2}(aq) + H2O(l) =>
3 SO3{-2}(aq) + MnO4{�}(aq) + 2 H{+}(aq) = 3 SO4{-2}(aq) + Mn{+2}(aq) + H2O(l)
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C4H6O2Br2 + C3H8O1 = C10H18O2Br2 + H2O =>
C4H6O2Br2 + 2 C3H8O1 = C10H18O2Br2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(NO3)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HNO3 + Zn = Zn(NO3)2 + H2 =>
2 HNO3 + Zn = Zn(NO3)2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Na4SiO4(aq) = Na2 + Si + O2 =>
Na4SiO4(aq) = 2 Na2 + Si + 2 O2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
[C15H31CO]3[C3H5O3](s) + NaOH(aq) = C15H31COONa(aq) + C3H5(OH)3(aq) =>
[C15H31CO]3[C3H5O3](s) + 3 NaOH(aq) = 3 C15H31COONa(aq) + C3H5(OH)3(aq)
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
F2 + S = SF6 =>
3 F2 + S = SF6
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
NH3 + CH3COOH = CH3COONH4 =>
NH3 + CH3COOH = CH3COONH4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
BaO2 = BaO + O3 =>
3 BaO2 = 3 BaO + O3
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + ZnCO3 = ZnCl2 + H2O + CO2 =>
2 HCl + ZnCO3 = ZnCl2 + H2O + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/18/09
Equations balanced on 01/17/09
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