| Equations balanced on the previous day | Equations balanced on the next day |
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PbS + 4 H2O2 = PbSO4 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H2SO4 + KOH = K2SO4 + OH + H2 =>
H2SO4 + 2 KOH = K2SO4 + 2 OH + H2
CeO2 + NaOH = Ce(OH)4 + Na2O =>
CeO2 + 4 NaOH = Ce(OH)4 + 2 Na2O
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
In + NaOH = In(OH)4 + Na =>
In + 4 NaOH = In(OH)4 + 4 Na
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
HgSO4 + NH4NO2 = Hg(NO2)2 + SO4(NH4)2 =>
HgSO4 + 2 NH4NO2 = Hg(NO2)2 + SO4(NH4)2
Fe + CuSO4 = Fe2SO4 + Cu =>
2 Fe + CuSO4 = Fe2SO4 + Cu
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 + C6H5CHO = C7H5O2 + KMnO2 + H2O =>
3 KMnO4 + 4 C6H5CHO = 4 C7H5O2 + 3 KMnO2 + 2 H2O
NaF + Ng3N2 = Na3N + NgF2 =>
6 NaF + Ng3N2 = 2 Na3N + 3 NgF2
NH4(NO3) = N2O + H2O =>
NH4(NO3) = N2O + 2 H2O
CaCO3 + H3SO4 = Ca3(SO4)2 + H2O + CO2 =>
3 CaCO3 + 2 H3SO4 = Ca3(SO4)2 + 3 H2O + 3 CO2
KMnO4 + C6H5CHO = C7H5O2 + KMnO2 + H2O =>
3 KMnO4 + 4 C6H5CHO = 4 C7H5O2 + 3 KMnO2 + 2 H2O
H + O = H2O =>
2 H + O = H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH4NO3 = N2 + O2 + H20 =>
10 NH4NO3 = 10 N2 + 15 O2 + 2 H20
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Be3N2 + LiF = BeF2 + Li3N =>
Be3N2 + 6 LiF = 3 BeF2 + 2 Li3N
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
Mg(OH)2 + K2SO3 = MgSO3 + KOH =>
Mg(OH)2 + K2SO3 = MgSO3 + 2 KOH
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
BeCl2 + AlF3 = BeF2 + AlCl3 =>
3 BeCl2 + 2 AlF3 = 3 BeF2 + 2 AlCl3
Al + Na2CO3 = Na + AlCO3 =>
Al + Na2CO3 = 2 Na + AlCO3
Al + Pb(NO3)2 = Pb + Al(NO3) =>
2 Al + Pb(NO3)2 = Pb + 2 Al(NO3)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CU + HNO3 = CU(NO3)2 + NO + H2O =>
3 CU + 8 HNO3 = 3 CU(NO3)2 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg3P2 + Na2S = MgS + Na3P =>
Mg3P2 + 3 Na2S = 3 MgS + 2 Na3P
FeSO4 + K2CrO7 + H2SO4 = K2SO4 + Cr3(SO4)3 + H2O + Fe2(SO4)3 =>
30 FeSO4 + 3 K2CrO7 + 21 H2SO4 = 3 K2SO4 + Cr3(SO4)3 + 21 H2O + 15 Fe2(SO4)3
Al2(CO3)3 + CaO = Al2O3 + CaCO3 =>
Al2(CO3)3 + 3 CaO = Al2O3 + 3 CaCO3
Na2CO3 + AgNO3 = NaNO3 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
BeF2 + Li3P = Be3P2 + LiF =>
3 BeF2 + 2 Li3P = Be3P2 + 6 LiF
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mg3N2 + K3P = Mg3P2 + K3N =>
Mg3N2 + 2 K3P = Mg3P2 + 2 K3N
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/16/10
Equations balanced on 08/15/09
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