| Equations balanced on the previous day | Equations balanced on the next day |
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2 Zn = Zn2
O3 = O2 =>
2 O3 = 3 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NaNO3
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
Na2HPO4 + NiSO4 = Ni3(PO4)2 + Na2SO4 + H2SO4 =>
2 Na2HPO4 + 3 NiSO4 = Ni3(PO4)2 + 2 Na2SO4 + H2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2HPO4 + CoSO4 = Co3(PO4)2 + Na2SO4 + H2SO4 =>
2 Na2HPO4 + 3 CoSO4 = Co3(PO4)2 + 2 Na2SO4 + H2SO4
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Na2HPO4 + ZnSO4 = Zn3(PO4)2 + Na2SO4 + H2SO4 =>
2 Na2HPO4 + 3 ZnSO4 = Zn3(PO4)2 + 2 Na2SO4 + H2SO4
S{-2} + Mg{+2} = MgS =>
S{-2} + Mg{+2} = MgS
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H4C3O2 + (OH)4 = H3C3O2 + H2O =>
4 H4C3O2 + (OH)4 = 4 H3C3O2 + 4 H2O
P4 + N2O = P4O6 + N2 =>
P4 + 6 N2O = P4O6 + 6 N2
Na2HPO4 + MnCl2 = Mn3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 MnCl2 = Mn3(PO4)2 + 4 NaCl + 2 HCl
C + O2 = CO =>
2 C + O2 = 2 CO
PCl3 + Cl2 + P4O10 = POCl3 =>
6 PCl3 + 6 Cl2 + P4O10 = 10 POCl3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
C5H12O + O2 = H2O + CO2 =>
2 C5H12O + 15 O2 = 12 H2O + 10 CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
IO3{-} + HSO3{-} = I{-} + SO4{2-} + H{+} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 SO4{2-} + 3 H{+}
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na = Na =>
Na = Na
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Cu(NO3)2 + KI = CuI + KNO3 + I2 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + 4 KNO3 + I2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe{+3} + OH{-} = Fe(OH)3 =>
Fe{+3} + 3 OH{-} = Fe(OH)3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Ag{+} + SO4{-2} = Ag2SO4 =>
2 Ag{+} + SO4{-2} = Ag2SO4
Na2S + AlCl3 + H2O = Al(OH)3 + H2S + NaCl =>
3 Na2S + 2 AlCl3 + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/20/09
Equations balanced on 09/19/08
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