| Equations balanced on the previous day | Equations balanced on the next day |
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Fe2O3 + 3 C = 3 CO + 2 Fe
Fe + H{+} = Fe{2+} + H2 =>
Fe + 2 H{+} = Fe{2+} + H2
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4Cl = NH4 + Cl =>
NH4Cl = NH4 + Cl
P4 + NaOH + H2O = PH3 + Na2HPO4 =>
2 P4 + 6 NaOH + 6 H2O = 5 PH3 + 3 Na2HPO4
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3 + AlCl3 = Al(NO3)3 + AgCl =>
3 AgNO3 + AlCl3 = Al(NO3)3 + 3 AgCl
Na2SO4 = Na2S + O2 =>
Na2SO4 = Na2S + 2 O2
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Ca(ClO4)2 + (NH4)3PO4 = Ca3(PO4)2 + NH4ClO4 =>
3 Ca(ClO4)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4ClO4
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
HNO3 + AL(OH)3 = AL(NO3)3 + H2O =>
3 HNO3 + AL(OH)3 = AL(NO3)3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
MnO2 + O2 + KOH = K2MnO4 + H2O2 =>
MnO2 + O2 + 2 KOH = K2MnO4 + H2O2
C5H4NO2 + O2 = CO2 + H20 + N2 =>
10 C5H4NO2 + 40 O2 = 50 CO2 + 2 H20 + 5 N2
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
C5H4NO2 + O2 = CO2 + H2O + N2 =>
2 C5H4NO2 + 10 O2 = 10 CO2 + 4 H2O + N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
KI + H2O + KClO3 = KOH + KCl + I2 =>
6 KI + 3 H2O + KClO3 = 6 KOH + KCl + 3 I2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
C6H13NO2 + O2 = CO2 + H2O + N2 =>
4 C6H13NO2 + 33 O2 = 24 CO2 + 26 H2O + 2 N2
PCl5(g) = PCl3(g) + Cl2(g) =>
PCl5(g) = PCl3(g) + Cl2(g)
Na3PO4 + CoCl2 = NaCl + Co3(PO4)2 =>
2 Na3PO4 + 3 CoCl2 = 6 NaCl + Co3(PO4)2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
CO2(g) + C(s) = CO(g) =>
CO2(g) + C(s) = 2 CO(g)
C6H10O + O2 = CO2 + H2O =>
C6H10O + 8 O2 = 6 CO2 + 5 H2O
Cl2 + NaI = NaCl + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
CaCl2 + Fe = Ca + FeCl =>
CaCl2 + 2 Fe = Ca + 2 FeCl
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
CuSO4 + NaOH = CuOH + NaSO4 =>
CuSO4 + NaOH = CuOH + NaSO4
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
MnO2 + O2 + KOH = K2MnO4 + H2O =>
2 MnO2 + O2 + 4 KOH = 2 K2MnO4 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/28/13
Equations balanced on 08/27/12
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