| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe + 3 O = Fe2O3
PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Au + NaCN + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
BaCl2 + Al2S3 = BaS + AlCl3 =>
3 BaCl2 + Al2S3 = 3 BaS + 2 AlCl3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Co(NO3)2 + NH4SCN = Co(SCN)2 + (NH4)(NO3) =>
Co(NO3)2 + 2 NH4SCN = Co(SCN)2 + 2(NH4)(NO3)
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SrCO3 + HI = SrI2 + H2O + CO2 =>
SrCO3 + 2 HI = SrI2 + H2O + CO2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
Na2TeO3 + NaJ + HCl = NaCl + Te + H2O + J2 =>
Na2TeO3 + 4 NaJ + 6 HCl = 6 NaCl + Te + 3 H2O + 2 J2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + FeCl3 = CaFeCl3 =>
Ca + FeCl3 = CaFeCl3
Ni(NO*3)*3 + PbBr*4 = NiBr*3 + Pb(NO*3)*3 =>
Ni(NO*3)*3 + PbBr*4 = NiBr*3 + Pb(NO*3)*3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + (NH4)(NO3) =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3(NH4)(NO3)
Ca3(PO4)3 + Si2 + C = CaSiO3 + PCO =>
2 Ca3(PO4)3 + 3 Si2 + 6 C = 6 CaSiO3 + 6 PCO
Ni(NO*3)*3 + PbBr*4 = NiBr*3 + Pb(NO*3)*3 =>
Ni(NO*3)*3 + PbBr*4 = NiBr*3 + Pb(NO*3)*3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca3(PO4) + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4) + 3 SiO2 + C = 3 CaSiO3 + P + CO
Au + NaCN + H2O + O2 = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaAu(CN)2 + 4 NaOH
Ca3(PO4)3 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)3 + 3 SiO2 + 9 C = 3 CaSiO3 + 3 P + 9 CO
Ca3(PO4)3 + Si2 + C = CaSiO3 + P + CO =>
2 Ca3(PO4)3 + 3 Si2 + 6 C = 6 CaSiO3 + 6 P + 6 CO
Zn + HgO + H2O = Zn(OH)2 + Hg =>
Zn + HgO + H2O = Zn(OH)2 + Hg
C + O2 = CO2 =>
C + O2 = CO2
Ni(NO*3)*3 + PbBr*4 = NiBr*3 + Pb(NO*3)*3 =>
Ni(NO*3)*3 + PbBr*4 = NiBr*3 + Pb(NO*3)*3
KClO3 + HBr = KCl + H2O + Br2 =>
KClO3 + 6 HBr = KCl + 3 H2O + 3 Br2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Ca + H2O = CaOH2 =>
Ca + H2O = CaOH2
Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
BaCl2 + Al2S3 = BaS + AlCl3 =>
3 BaCl2 + Al2S3 = 3 BaS + 2 AlCl3
Ca3(PO4)3 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)3 + 3 SiO2 + 9 C = 3 CaSiO3 + 3 P + 9 CO
H3(PO4) + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3(PO4) + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/18/10
Equations balanced on 06/17/09
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