| Equations balanced on the previous day | Equations balanced on the next day |
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2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
IO2F + BrF3 = IF5 + Br2 + O2 =>
3 IO2F + 4 BrF3 = 3 IF5 + 2 Br2 + 3 O2
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Cu2S + O2 = SO2 + CuO =>
Cu2S + 2 O2 = SO2 + 2 CuO
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
H2O + N2O4 = HNO3 + HNO2 =>
H2O + N2O4 = HNO3 + HNO2
NaCl + KNO3 = NaNO3 + ClK =>
NaCl + KNO3 = NaNO3 + ClK
Zn3As2 + HCl = ZnCl2 + AsH3 =>
Zn3As2 + 6 HCl = 3 ZnCl2 + 2 AsH3
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
O3 = O2 =>
2 O3 = 3 O2
Ca3PO4 + LiS = CaS + Li3PO4 =>
Ca3PO4 + 3 LiS = 3 CaS + Li3PO4
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
Zn3As2 + HCl = ZnCl2 + AsH3 =>
Zn3As2 + 6 HCl = 3 ZnCl2 + 2 AsH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
B2O3 + Mg = B + MgO =>
B2O3 + 3 Mg = 2 B + 3 MgO
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Al + CuSO4 = Cu + AlSO4 =>
Al + CuSO4 = Cu + AlSO4
Ca3PO4 + LiS = CaS + Li3PO4 =>
Ca3PO4 + 3 LiS = 3 CaS + Li3PO4
B2O3(s) + Mg(s) = MgO(s) + B(s) =>
B2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 B(s)
Al + CuSO4 = Cu + Al2(SO4) =>
2 Al + CuSO4 = Cu + Al2(SO4)
Fe(s) + O2(g) = Fe2O3 =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3
Al + Cu(SO4) = Cu + Al2(SO4) =>
2 Al + Cu(SO4) = Cu + Al2(SO4)
Na2(CO3) + HNO3 = H2O + Na(NO3) + CO2 =>
Na2(CO3) + 2 HNO3 = H2O + 2 Na(NO3) + CO2
Ca(OH)2 + C2H2 = CaC2 + H2O =>
Ca(OH)2 + C2H2 = CaC2 + 2 H2O
Ca(OH)2 + CO2 = CaO2 + C(OH)2 =>
Ca(OH)2 + CO2 = CaO2 + C(OH)2
KI + Pb(NO3)2 = PbI + K(NO3)2 =>
KI + Pb(NO3)2 = PbI + K(NO3)2
Zn + AgNO3 = Ag + ZnNO3 =>
Zn + AgNO3 = Ag + ZnNO3
Zn + AgNO3 = Ag + ZnNO3 =>
Zn + AgNO3 = Ag + ZnNO3
HCl + Mg = Cl2Mg + H2 =>
2 HCl + Mg = Cl2Mg + H2
Zn + Ag(NO3) = Ag + Zn(NO3) =>
Zn + Ag(NO3) = Ag + Zn(NO3)
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
H2O2(l) = H2O(l) + O(g) =>
H2O2(l) = H2O(l) + O(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCO3 + CO2 = CuO2 + C2O3 =>
CuCO3 + CO2 = CuO2 + C2O3
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/14/07
Equations balanced on 01/13/07
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