| Equations balanced on the previous day | Equations balanced on the next day |
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Pb{+2} + HCl = PbCl{2} + H
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
NaNO2 + H2SO4 = HNO2 + NaHSO4 =>
NaNO2 + H2SO4 = HNO2 + NaHSO4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Al + S2 = AlS3 =>
2 Al + 3 S2 = 2 AlS3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
C6H6N2O2 + HNO2 + H2SO4 = C6H4N3O2 + H2O + HSO4 =>
C6H6N2O2 + HNO2 + H2SO4 = C6H4N3O2 + 2 H2O + HSO4
C + F2 = CF4 =>
C + 2 F2 = CF4
NaH2 + O2 = NaH2O =>
2 NaH2 + O2 = 2 NaH2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Na2CrO4 + Ba(NO3)2 = Na(NO3) + BaCrO4 =>
Na2CrO4 + Ba(NO3)2 = 2 Na(NO3) + BaCrO4
Fe2O3(l) + C(s) = Fe(l) + CO2(g) =>
2 Fe2O3(l) + 3 C(s) = 4 Fe(l) + 3 CO2(g)
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
C2 + N2 + O2 = CO2N2 =>
C2 + 2 N2 + 2 O2 = 2 CO2N2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
MgC2O4 = Mg + C2O4 =>
MgC2O4 = Mg + C2O4
Cl + Na = NaCl =>
Cl + Na = NaCl
Fe2O3(l) + C(s) = Fe(l) + CO2(g) =>
2 Fe2O3(l) + 3 C(s) = 4 Fe(l) + 3 CO2(g)
Cl + Na = NaCl =>
Cl + Na = NaCl
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
Fe2O3(l) + C(s) = Fe(l) + CO2(g) =>
2 Fe2O3(l) + 3 C(s) = 4 Fe(l) + 3 CO2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O + NaF = NaHF + O2 =>
2 H2O + 4 NaF = 4 NaHF + O2
H2He + F = HF + He =>
H2He + 2 F = 2 HF + He
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be
Tc + CuCl2 = TcCl7 + Cu =>
2 Tc + 7 CuCl2 = 2 TcCl7 + 7 Cu
AgNO3 + ZnCl2 = AgCl2 + ZnNO3 =>
AgNO3 + ZnCl2 = AgCl2 + ZnNO3
Na3PO4 + CoSO4 = Co3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CoSO4 = Co3(PO4)2 + 3 Na2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na2H + F = HF + Na =>
Na2H + F = HF + 2 Na
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
(NH4)2Cr2O7 + H3PO3 = H2Cr2O7 + (NH4)3PO3 =>
3(NH4)2Cr2O7 + 2 H3PO3 = 3 H2Cr2O7 + 2(NH4)3PO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaClO4 + H2O + Cr = Cr(OH)3 + NaClO3 =>
3 NaClO4 + 3 H2O + 2 Cr = 2 Cr(OH)3 + 3 NaClO3
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H + S2Au = H2S2 + Au =>
2 H + S2Au = H2S2 + Au
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al(BrO3)3 = Al + BrO3 =>
Al(BrO3)3 = Al + 3 BrO3
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
Ni + Cd{2+} = Ni{2+} + Cd =>
Ni + Cd{2+} = Ni{2+} + Cd
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/29/12
Equations balanced on 03/30/11
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