| Equations balanced on the previous day | Equations balanced on the next day |
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2 Sn + Cu(SO4)2 = 2 SnSO4 + Cu
PO4 + H3O = HPO4 + O2 =>
6 PO4 + 2 H3O = 6 HPO4 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + C6H6 = C3H8 =>
15 CH4 + 2 C6H6 = 9 C3H8
Na2C2O4 + KMnO4 + HCl = CO2 + NaCl + KCl + MnO + H2O =>
5 Na2C2O4 + 2 KMnO4 + 12 HCl = 10 CO2 + 10 NaCl + 2 KCl + 2 MnO + 6 H2O
Na2SO3 + HCl = NaCl + SO3H2 =>
Na2SO3 + 2 HCl = 2 NaCl + SO3H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuCO3 = Cu2O + CO2 + O2 =>
4 CuCO3 = 2 Cu2O + 4 CO2 + O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
HS + OH = H2S + O2 =>
2 HS + 2 OH = 2 H2S + O2
Ni2O3 + H2 = Ni + H2O =>
Ni2O3 + 3 H2 = 2 Ni + 3 H2O
CuCO3 = Cu + CO2 + O2 =>
2 CuCO3 = 2 Cu + 2 CO2 + O2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H2O + F = OF + H2 =>
H2O + F = OF + H2
H3PO4 + RbOH = RbPO3 + H2O =>
H3PO4 + RbOH = RbPO3 + 2 H2O
NaNO2 + O2 = NaNO3 =>
2 NaNO2 + O2 = 2 NaNO3
HClO3 + OH = H2O + ClO3 =>
HClO3 + OH = H2O + ClO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S = S =>
S = S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
HSO4 + PO4 = HPO4 + SO4 =>
HSO4 + PO4 = HPO4 + SO4
Zn + S = ZnS =>
Zn + S = ZnS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HO2CCH(NH2)CH2C6H5 + H2O = CH4 + CO2 + NH3 =>
HO2CCH(NH2)CH2C6H5 + 6 H2O = 5 CH4 + 4 CO2 + NH3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HSO4 + PO4 = H3PO4 + SO4 =>
3 HSO4 + PO4 = H3PO4 + 3 SO4
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3 =>
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Cr2O7{-2} + Fe{+2} + H{+} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{-2} + 6 Fe{+2} + 14 H{+} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Li + O = Li2O =>
2 Li + O = Li2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
HCO2H + OH = H2CO2H + O2 =>
2 HCO2H + 2 OH = 2 H2CO2H + O2
Al + F = AlF =>
Al + F = AlF
Fe{+2} + Al = Al{+3} + Fe =>
3 Fe{+2} + 2 Al = 2 Al{+3} + 3 Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Be + C = Be4C =>
4 Be + C = Be4C
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Be + S = Be2S =>
2 Be + S = Be2S
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/23/10
Equations balanced on 04/22/09
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