| Equations balanced on the previous day | Equations balanced on the next day |
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2 NH3 + CO2 = CN2H4O + H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCO3{-2} + Ca(OH){-}2 = NaOH{-}2 + CaCO3{-2} =>
NaCO3{-2} + Ca(OH){-}2 = NaOH{-}2 + CaCO3{-2}
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 + S = NO2 + H2SO4 + H2O =>
6 HNO3 + S = 6 NO2 + H2SO4 + 2 H2O
NH3 + HNO3 = NOH + H2O =>
NH3 + HNO3 = 2 NOH + H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
HOCl + HCl = Cl2 + H2O =>
HOCl + HCl = Cl2 + H2O
NaBH4 + H2O = NaBO2 + H2 =>
NaBH4 + 2 H2O = NaBO2 + 4 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2O + Na2SO4 = H2SO4 + NaOH =>
2 H2O + Na2SO4 = H2SO4 + 2 NaOH
Na + H2O = Na2O + H2 =>
2 Na + H2O = Na2O + H2
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
C2 + H2O = CO + H =>
C2 + 2 H2O = 2 CO + 4 H
H + AlCl3 = Al + HCl =>
3 H + AlCl3 = Al + 3 HCl
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + CuSO4 = Cu + AlSO4 =>
Al + CuSO4 = Cu + AlSO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H + AlCl3 = Al + HCl =>
3 H + AlCl3 = Al + 3 HCl
Ba(OH)2 + Na2SO4 = BaSO4 + Na(OH) =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 Na(OH)
Pb + Zn = PbZn =>
Pb + Zn = PbZn
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mn + O2 = Mn3O4 =>
3 Mn + 2 O2 = Mn3O4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb + Zn = PbZn2 =>
Pb + 2 Zn = PbZn2
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
S + O2 = SO2 =>
S + O2 = SO2
Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
H3PO4 + NH3 = (NH4)2 + HPO4 =>
H3PO4 + 2 NH3 = (NH4)2 + HPO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca3(PO4)2 + H2SO4 = H3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 CaSO4
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Pb(NO3) + Na(CO3) = Pb(CO3)Na(NO3) =>
Pb(NO3) + Na(CO3) = Pb(CO3)Na(NO3)
NaNO3 + H2SO4 + SnSO4 = Sn(SO4)2 + NO + H2O + Na2SO4 =>
2 NaNO3 + 4 H2SO4 + 3 SnSO4 = 3 Sn(SO4)2 + 2 NO + 4 H2O + Na2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/15/08
Equations balanced on 12/15/07
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