| Equations balanced on the previous day | Equations balanced on the next day |
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FeO3 + 3 CO = Fe + 3 CO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
CaCl2 + Ag = AgCl + Ca =>
CaCl2 + 2 Ag = 2 AgCl + Ca
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PH3 + O2 = P4O10 + H20 =>
20 PH3 + 25 O2 = 5 P4O10 + 3 H20
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Si2H2 + O2 = SiO2 + H2O =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O
Ca3(PO4)2 + Na2SO4 = Na3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 CaSO4
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
Fe(s) + CuS(s) = FeS(aq) + Cu(s) =>
Fe(s) + CuS(s) = FeS(aq) + Cu(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AgCl + Al = AlCl3 + Ag =>
3 AgCl + Al = AlCl3 + 3 Ag
AgCl + Na2CO3 = NaCl + Ag2CO3 =>
2 AgCl + Na2CO3 = 2 NaCl + Ag2CO3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C6H12O6 + KClO3 = CO2 + H2O + KCl =>
C6H12O6 + 4 KClO3 = 6 CO2 + 6 H2O + 4 KCl
Ca + S = CaS =>
Ca + S = CaS
V(OH)3 + H2S = V2S3 + H2O =>
2 V(OH)3 + 3 H2S = V2S3 + 6 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
CrPO4 + CaSO4 = Ca3(PO4)2 + Cr2(SO4)3 =>
2 CrPO4 + 3 CaSO4 = Ca3(PO4)2 + Cr2(SO4)3
Al + H2SO4 = Al2(SO4) + H2 =>
2 Al + H2SO4 = Al2(SO4) + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
Ca + S = CaS =>
Ca + S = CaS
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
Pb(NO3)2 + HF = HNO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 HNO3 + PbF2
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
Mn(OH)3 + Cr = Cr(OH)2 + Mn =>
2 Mn(OH)3 + 3 Cr = 3 Cr(OH)2 + 2 Mn
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaBr + Ca(OH){+2} = CaBr{+2} + NaOH =>
NaBr + Ca(OH){+2} = CaBr{+2} + NaOH
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Zn + H2SO4 = Zn2SO4 + H2 =>
2 Zn + H2SO4 = Zn2SO4 + H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
P3 + O2 = P2O3 =>
4 P3 + 9 O2 = 6 P2O3
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
HNO3 + Al(OH)3 = H2O + Al(NO3)3 =>
3 HNO3 + Al(OH)3 = 3 H2O + Al(NO3)3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/17/08
Equations balanced on 11/16/07
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