| Equations balanced on the previous day | Equations balanced on the next day |
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CaO + 3 C = CaC2 + CO
C23H48 + O2 = CO2 + H2O =>
C23H48 + 35 O2 = 23 CO2 + 24 H2O
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2 =>
Pb(NO3)2 + ZnSO4 = PbSO4 + Zn(NO3)2
C3H5(NO3)3 = CO2 + H20 + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + H20 + 6 N2 + 6 O2
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
C7H6O3 + (CH3CO)2O = C9H8O4 =>
11 C7H6O3 + (CH3CO)2O = 9 C9H8O4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KOH + MgSO4 = KSO4 + MgOH =>
KOH + MgSO4 = KSO4 + MgOH
H2 + I = HI =>
H2 + 2 I = 2 HI
KOH + MgSO4 = KSO4 + MgOH =>
KOH + MgSO4 = KSO4 + MgOH
CH3COONH4 + FeCl3 = NH4Cl + Fe(C2H3O2)3 =>
3 CH3COONH4 + FeCl3 = 3 NH4Cl + Fe(C2H3O2)3
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2
Co(CN)3 + H2O = Co2O3 + CO + NH3 =>
2 Co(CN)3 + 9 H2O = Co2O3 + 6 CO + 6 NH3
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2 =>
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2
PCl5 = P + Cl2 =>
2 PCl5 = 2 P + 5 Cl2
S + I2 = SI2 =>
S + I2 = SI2
CuSO4 + NaCl + K2S2O5 + H2O = CuCl + Na2SO4 + K2SO4 + H2SO4 =>
4 CuSO4 + 4 NaCl + K2S2O5 + 3 H2O = 4 CuCl + 2 Na2SO4 + K2SO4 + 3 H2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + H3O = Al + H2O =>
Al(OH)3 + 3 H3O = Al + 6 H2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Mg + HS = MgHS =>
Mg + HS = MgHS
Co + HCl = CoCl + H2 =>
2 Co + 2 HCl = 2 CoCl + H2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
CuCl2 + AlP = Cu3P2 + AlCl3 =>
3 CuCl2 + 2 AlP = Cu3P2 + 2 AlCl3
C6H12O6(s) + O2(g) = CO2(g) + H2O =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O
Na2S2O3 + I2 = NaI + NaS4O6 =>
4 Na2S2O3 + 3 I2 = 6 NaI + 2 NaS4O6
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
H2(g) + C2H4(g) = C2H6(g) =>
H2(g) + C2H4(g) = C2H6(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
O2 + CH4 = H2O + CO2 =>
2 O2 + CH4 = 2 H2O + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/24/11
Equations balanced on 07/24/10
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