| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Bi2S3 + HNO3 = Bi{3+} + NO + S + H2O + (NO3){-} =>
Bi2S3 + 8 HNO3 = 2 Bi{3+} + 2 NO + 3 S + 4 H2O + 6(NO3){-}
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Al2(SO4)3 + BaCl2 = Al2Ba3 + SO4Cl2 =>
Al2(SO4)3 + 3 BaCl2 = Al2Ba3 + 3 SO4Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuS + HNO3 = Cu{2+} + NO + S + H2O + (NO3){-} =>
3 CuS + 8 HNO3 = 3 Cu{2+} + 2 NO + 3 S + 4 H2O + 6(NO3){-}
Cu{2+} + [Fe(CN)6]{4-} = Cu2Fe(CN)6 =>
2 Cu{2+} + [Fe(CN)6]{4-} = Cu2Fe(CN)6
CdS + HNO3 = Cd{2+} + NO + S + H2O + (NO3){-} =>
3 CdS + 8 HNO3 = 3 Cd{2+} + 2 NO + 3 S + 4 H2O + 6(NO3){-}
LiNO3 + *CaBr2 = Ca(NO3)2 + *LiBr =>
2 LiNO3 + *CaBr2 = Ca(NO3)2 + 2*LiBr
HgS + HCl + HNO3 = HgCl2 + NO + S + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 2 NO + 3 S + 4 H2O
Na3P + *CaF2 = *NaF + *Ca3P2 =>
2 Na3P + 3*CaF2 = 6*NaF + *Ca3P2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
NaCN + *CuCO3 = *Na2CO3 + *Cu(CN)2 =>
2 NaCN + *CuCO3 = *Na2CO3 + *Cu(CN)2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Cu(NH3)4{2+} + S2O4{2-} + H2O = Cu{0} + NH4{+} + SO3{2-} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = Cu{0} + 4 NH4{+} + 2 SO3{2-}
Pb{2+} + (SO4){2-} = Pb(SO4) =>
Pb{2+} + (SO4){2-} = Pb(SO4)
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Al + Cu2Cl = Cu2Al + Cl =>
Al + Cu2Cl = Cu2Al + Cl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
AlBr3 + *K = *KBr + *Al =>
AlBr3 + 3*K = 3*KBr + *Al
Cd(NH3)4{2+} + H2S + H{+} = CdS + NH4{+} =>
Cd(NH3)4{2+} + H2S + 2 H{+} = CdS + 4 NH4{+}
*AlBr3 + *K = *KBr + *Al =>
*AlBr3 + 3*K = 3*KBr + *Al
Pb(SO4) + OAc{-} = Pb(OAc)4{2-} + (SO4){2-} =>
Pb(SO4) + 4 OAc{-} = Pb(OAc)4{2-} + (SO4){2-}
AlBr3 + *K = *KBr + *Al =>
AlBr3 + 3*K = 3*KBr + *Al
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
*CoBr3 + *CaSO4 = *CaBr2 + *Co2(SO4)3 =>
2*CoBr3 + 3*CaSO4 = 3*CaBr2 + *Co2(SO4)3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C + H2 = CH4 =>
C + 2 H2 = CH4
Ba + HBr = BaBr2 + H2 =>
Ba + 2 HBr = BaBr2 + H2
Pb(OAc)4{2-} + (CrO4){2-} = Pb(CrO4) + (OAc){-} =>
Pb(OAc)4{2-} + (CrO4){2-} = Pb(CrO4) + 4(OAc){-}
C + Al2O3 = Al4C3 + CO2 =>
6 C + 2 Al2O3 = Al4C3 + 3 CO2
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaO + C = Ca + CO2 =>
2 CaO + C = 2 Ca + CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/19/08
Equations balanced on 02/18/07
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