| Equations balanced on the previous day | Equations balanced on the next day |
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CaO + H2O = Ca(OH)2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
O2 + N2H4 = H2O2 + N2 =>
2 O2 + N2H4 = 2 H2O2 + N2
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Al3 + HCl = H + AlCl3 =>
Al3 + 9 HCl = 9 H + 3 AlCl3
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Au + HNO3 + HCl = AuCl4 + NO + H2O =>
3 Au + 4 HNO3 + 12 HCl = 3 AuCl4 + 4 NO + 8 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
K2MnO4 + Cu3P + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H3PO4 + H2O =>
11 K2MnO4 + 4 Cu3P + 34 H2SO4 = 12 CuSO4 + 11 K2SO4 + 11 MnSO4 + 4 H3PO4 + 28 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
ZnCl2 + Mg = MgCl2 + Zn =>
ZnCl2 + Mg = MgCl2 + Zn
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
ZnCl2 + Pb(NO3)2 = PbCl2 + Zn(NO3)2 =>
ZnCl2 + Pb(NO3)2 = PbCl2 + Zn(NO3)2
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + Fe2O3 = FeO + Al2O3 =>
2 Al + 3 Fe2O3 = 6 FeO + Al2O3
K2MnO4 + Cu3P + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H3PO4 + H2O =>
11 K2MnO4 + 4 Cu3P + 34 H2SO4 = 12 CuSO4 + 11 K2SO4 + 11 MnSO4 + 4 H3PO4 + 28 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
Na(cr) + O2(g) = Na2O(cr) =>
4 Na(cr) + O2(g) = 2 Na2O(cr)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Al3 + HCl = H2 + AlCl3 =>
2 Al3 + 18 HCl = 9 H2 + 6 AlCl3
Al3 + HCl = H2 + AlCl3 =>
2 Al3 + 18 HCl = 9 H2 + 6 AlCl3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + Fe2O3 = FeO + Al2O =>
2 Al + Fe2O3 = 2 FeO + Al2O
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Ba3N2 + KOH = Ba(OH)2 + K3N =>
Ba3N2 + 6 KOH = 3 Ba(OH)2 + 2 K3N
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(NH4)2S + AlCl3 = Al2S3 + ClNH4 =>
3(NH4)2S + 2 AlCl3 = Al2S3 + 6 ClNH4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/22/11
Equations balanced on 06/21/10
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