| Equations balanced on the previous day | Equations balanced on the next day |
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Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CuSO4 + Al = AlSO4 + Cu =>
CuSO4 + Al = AlSO4 + Cu
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KOH(aq) + H2SO4 = K2SO4 + H2O =>
2 KOH(aq) + H2SO4 = K2SO4 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
CH3NO2 + O2 = CO2 + H2O + N2 =>
4 CH3NO2 + 3 O2 = 4 CO2 + 6 H2O + 2 N2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CoS + HNO2 = Co(NO3)2 + S + NO + H2O =>
CoS + 8 HNO2 = Co(NO3)2 + S + 6 NO + 4 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
CoS + HNO3 = Co(NO3)2 + S + NO + H2O =>
3 CoS + 8 HNO3 = 3 Co(NO3)2 + 3 S + 2 NO + 4 H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
CoS + HNO3 = Co(NO3)2 + H2S =>
CoS + 2 HNO3 = Co(NO3)2 + H2S
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
AsCl3 + MgSO4 = As2(SO4)3 + MgCl2 =>
2 AsCl3 + 3 MgSO4 = As2(SO4)3 + 3 MgCl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
HCl + As2O3 + NaNO3 + H20 = NO + H3AsO4 + NaCl =>
100 HCl + 40 As2O3 + 100 NaNO3 + 7 H20 = 100 NO + 80 H3AsO4 + 100 NaCl
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3NO2 + O2 = CO2 + H2O + N2 =>
4 CH3NO2 + 3 O2 = 4 CO2 + 6 H2O + 2 N2
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
C3H6 + O2 = CO2 + H20 =>
10 C3H6 + 30 O2 = 30 CO2 + 3 H20
Al + H2(SO4) = Al2(SO4)3 + H2 =>
2 Al + 3 H2(SO4) = Al2(SO4)3 + 3 H2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
FeSO4 + H2SO4 + O2 = Fe2(SO4)3 + H2O =>
4 FeSO4 + 2 H2SO4 + O2 = 2 Fe2(SO4)3 + 2 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K{+} + C{2+} = K{2+} + C =>
2 K{+} + C{2+} = 2 K{2+} + C
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C + O2 = CO2 =>
C + O2 = CO2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C{2+} + K{+}{+} = C{+} + K{2+} =>
C{2+} + K{+}{+} = C{+} + K{2+}
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/01/11
Equations balanced on 08/31/10
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