| Equations balanced on the previous day | Equations balanced on the next day |
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2 H + O = H2O
HNO2 + HI = I + NO + H2O =>
HNO2 + HI = I + NO + H2O
H + O = H2O =>
2 H + O = H2O
Br2 + RbI = Rb2 + BrI =>
Br2 + 2 RbI = Rb2 + 2 BrI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2CO3 + CO2 + H2O = NaHCO3 =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH2(g) + Mg(s) = H2(g) + Mg3N2(s) =>
2 NH2(g) + 3 Mg(s) = 2 H2(g) + Mg3N2(s)
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
PtCl4 + O2 = PtO + Cl2 =>
2 PtCl4 + O2 = 2 PtO + 4 Cl2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
PbCl2(aq) + Na2So4(aq) = PbSo4(s) + NaCl(aq) =>
PbCl2(aq) + Na2So4(aq) = PbSo4(s) + 2 NaCl(aq)
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HNO2 + HI = I + NO + H2O =>
HNO2 + HI = I + NO + H2O
SO2 + CaCO3 + O2 = CaSO4 + CO2 =>
2 SO2 + 2 CaCO3 + O2 = 2 CaSO4 + 2 CO2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)
Ba(NO3)2 + Al = N2 + BaO + Al2O3 =>
3 Ba(NO3)2 + 10 Al = 3 N2 + 3 BaO + 5 Al2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Si(s) + Cl2(g) = SiCl4(l) =>
Si(s) + 2 Cl2(g) = SiCl4(l)
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Li + Mg(NO3)2 = Mg + LiNO3 =>
2 Li + Mg(NO3)2 = Mg + 2 LiNO3
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
Ag + HNO3 = N2O + H2O + AgNO3 =>
8 Ag + 10 HNO3 = N2O + 5 H2O + 8 AgNO3
Cs3PO4 + AgNO3 = Cs3NO3 + AgPO4 =>
Cs3PO4 + AgNO3 = Cs3NO3 + AgPO4
P2O5 + MgO = Mg3(PO4)2 =>
P2O5 + 3 MgO = Mg3(PO4)2
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Ca3(PO4)2 + H2SO4 = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = CaH4(PO4)2 + 2 CaSO4
Ca3(PO4)2 + H2SO4 = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = CaH4(PO4)2 + 2 CaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Cl2(aq) + KBr(aq) = KCl(aq) + Br2(aq) =>
Cl2(aq) + 2 KBr(aq) = 2 KCl(aq) + Br2(aq)
HNO2 + HI = I + NO + H2O =>
HNO2 + HI = I + NO + H2O
Sr(NO3)2 + KI = SrI + K(NO3)2 =>
Sr(NO3)2 + KI = SrI + K(NO3)2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
[Co(NH3)6]Cl2 + O2 + NH4Cl + H2O = [Co(NH3)6]Cl3 + NH4OH =>
4[Co(NH3)6]Cl2 + O2 + 4 NH4Cl + 2 H2O = 4[Co(NH3)6]Cl3 + 4 NH4OH
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C4H10O4 + KNO3 + H2SO4 = C4H6N4O12 + K2SO4 + H2O =>
C4H10O4 + 4 KNO3 + 2 H2SO4 = C4H6N4O12 + 2 K2SO4 + 4 H2O
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/30/13
Equations balanced on 05/30/12
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