| Equations balanced on the previous day | Equations balanced on the next day |
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5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CuBr2 + KBr = CuBr4 + K =>
CuBr2 + 2 KBr = CuBr4 + 2 K
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Cu2SFeS2 + HNO3 = Cu(NO3)2 + Fe2(SO4)3 + H2O + CuSO4 + NO2 =>
2 Cu2SFeS2 + 52 HNO3 = Cu(NO3)2 + Fe2(SO4)3 + 26 H2O + 3 CuSO4 + 50 NO2
Cu2SFeS2 + HNO3 = Cu(NO3)2 + Fe2(SO4)3 + H2O + CuSO4 + N2O =>
8 Cu2SFeS2 + 58 HNO3 = 4 Cu(NO3)2 + 4 Fe2(SO4)3 + 29 H2O + 12 CuSO4 + 25 N2O
Fe + Cu(SO4) = Cu + Fe(SO4) =>
Fe + Cu(SO4) = Cu + Fe(SO4)
Na2S + Cr(NO3)2 = Na2NO3 + CrS2 =>
2 Na2S + Cr(NO3)2 = 2 Na2NO3 + CrS2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
NaCO3 + HCl = NaCl2 + CO2 + H2O =>
NaCO3 + 2 HCl = NaCl2 + CO2 + H2O
Na2S + PbS(NO3)2 = NaNO3 + PbS2 =>
Na2S + PbS(NO3)2 = 2 NaNO3 + PbS2
Li + Ag(NO3) = Ag + Li(NO3) =>
Li + Ag(NO3) = Ag + Li(NO3)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2S + PbS(NO3)2 = NaNO3 + PbS2 =>
Na2S + PbS(NO3)2 = 2 NaNO3 + PbS2
CuBr2 + H2O = Cu(OH)2 + HBr =>
CuBr2 + 2 H2O = Cu(OH)2 + 2 HBr
Na2S + PbS(NO3)2 = NaNO3 + PbS2 =>
Na2S + PbS(NO3)2 = 2 NaNO3 + PbS2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
AgNO3 + MgCl2 = Mg(NO3)2 + AgCl =>
2 AgNO3 + MgCl2 = Mg(NO3)2 + 2 AgCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu(OH)2 + HBr = CuBr2 + H2O =>
Cu(OH)2 + 2 HBr = CuBr2 + 2 H2O
CuO2 + H2SO3 = H2O + CuSO4 =>
CuO2 + H2SO3 = H2O + CuSO4
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaCl2(aq) + FeCl3(aq) = CaCl3(s) + FeCl2(aq) =>
CaCl2(aq) + FeCl3(aq) = CaCl3(s) + FeCl2(aq)
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/19/12
Equations balanced on 07/19/11
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