| Equations balanced on the previous day | Equations balanced on the next day |
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C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe2S + O2 = Fe2O3 + SO2 =>
2 Fe2S + 5 O2 = 2 Fe2O3 + 2 SO2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
TiO2 + SiO2 + C = TiSi2 + CO2 =>
TiO2 + 2 SiO2 + 3 C = TiSi2 + 3 CO2
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Hg2(NO3)2 + LiCl = Hg2Cl2 + Li(NO3) =>
Hg2(NO3)2 + 2 LiCl = Hg2Cl2 + 2 Li(NO3)
Hg2(NO3)2 + LiCl = Hg2Cl2 + Li(NO3) =>
Hg2(NO3)2 + 2 LiCl = Hg2Cl2 + 2 Li(NO3)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
MnO2 + HCl = MnCl2 + H2O + Cl =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + 2 Cl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Hg2(NO3)2 + LiCl = Hg2Cl2 + Li(NO3) =>
Hg2(NO3)2 + 2 LiCl = Hg2Cl2 + 2 Li(NO3)
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO4 + Ba = Ba(SO4) =>
SO4 + Ba = Ba(SO4)
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
CO2(g) + CaSiO3 + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3 + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
N2H4 + O2 = H2O + N2 =>
N2H4 + O2 = 2 H2O + N2
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
SO4 + Ba = Ba(SO4) =>
SO4 + Ba = Ba(SO4)
SO4 + Ba = Ba(SO4) =>
SO4 + Ba = Ba(SO4)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CaO + CO2 = CaOCO2 =>
CaO + CO2 = CaOCO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Fe + H2SO4 = H2 + FeSO4 =>
Fe + H2SO4 = H2 + FeSO4
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ni2(SO4)3 + Ba(NO3)2 = Ni2(NO3)3 + Ba(SO4)2 =>
2 Ni2(SO4)3 + 3 Ba(NO3)2 = 2 Ni2(NO3)3 + 3 Ba(SO4)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
Ag(NO3) + NaCl = AgCl + NaNO3 =>
Ag(NO3) + NaCl = AgCl + NaNO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/30/09
Equations balanced on 03/01/08
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