| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe(OH)3 + 3 H2SO4 = 2 Fe{3+} + 3 SO4{2-} + 6 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Al + CuCO3 = Al(CO3)3 + Cu =>
Al + 3 CuCO3 = Al(CO3)3 + 3 Cu
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Fe(OH)3 + H{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{3+} + 3 H2O
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
Al + CuCO3 = Al(CO3)3 + Cu =>
Al + 3 CuCO3 = Al(CO3)3 + 3 Cu
Fe + CuSO3 = Cu + FeSO3 =>
Fe + CuSO3 = Cu + FeSO3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
N2 + O2 = NO =>
N2 + O2 = 2 NO
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
As2S3 + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 28 NO + 6 H3AsO4
Zn + Pb(NO3)2 = Pb + Zn(NO3) =>
2 Zn + Pb(NO3)2 = Pb + 2 Zn(NO3)
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
NH4Cl + Na2CO3 = (NH4)2CO3 + NaCl =>
2 NH4Cl + Na2CO3 = (NH4)2CO3 + 2 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
K2CO3 + HCl = H2O + CO2 + KCl =>
K2CO3 + 2 HCl = H2O + CO2 + 2 KCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
Na2CO3 + HNO3 = H2O + CO2 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2O + CO2 + 2 NaNO3
Mg + CuSO4 = Cu + Mg(SO4) =>
Mg + CuSO4 = Cu + Mg(SO4)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg + Cu(SO4) = Cu + Mg(SO4) =>
Mg + Cu(SO4) = Cu + Mg(SO4)
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Pb(C2H3O2)2(aq) + HCl(aq) = PbCl2(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HC2H3O2(aq)
Pb3N4 + HNO3 = NH3 + Pb(NO3)4 =>
Pb3N4 + 12 HNO3 = 4 NH3 + 3 Pb(NO3)4
Al + CuCO3 = Al(CO3) + Cu =>
Al + CuCO3 = Al(CO3) + Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb3N4 + HNO3 = NH3 + Pb(NO3)4 =>
Pb3N4 + 12 HNO3 = 4 NH3 + 3 Pb(NO3)4
Al + CuCO3 = Al(CO3) + Cu =>
Al + CuCO3 = Al(CO3) + Cu
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
SO3 + H2O = H2(SO4) =>
SO3 + H2O = H2(SO4)
Fe2O2 + C = Fe + CO =>
Fe2O2 + 2 C = 2 Fe + 2 CO
Al + CuCO3 = Al(CO3) + Cu =>
Al + CuCO3 = Al(CO3) + Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/13/08
Equations balanced on 02/12/07
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